Human Teeth Dental Chart - Bradford Dentistry Resources | Bradford Family Dentistry See Cat Teeth See Horse Teeth At the time of birth, tooth buds are already in place. Babies typically have 20 primary (baby) teeth, which usually begin to erupt typically around 6 months of age but can be anywhere between approximately 3 months of age until 12 months to begin the accommodation of solid foods and the change in baby’s diet. The above human teeth dental chart are of children’s 20 primary teeth. Cutting teeth takes time and can be painful for babies, which is usually completed by the age of 3. Teeth start to fall out at various times throughout childhood and by the age of 21; all 32 of the permanent teeth have usually erupted. Eruption of Primary Teeth Dental Chart Usually, humans get two sets of teeth during a lifetime. The first, primary or deciduous set is comprised of the 20 “baby” teeth. The second permanent set usually consists of 32 teeth. In each quadrant, there are eight permanent teeth including two incisors, one cuspid, two bicuspids, and three molars.

Eruption of Permanent Teeth Dental Chart The pictorial below of permanent human teeth can help you to understand the positioning of each of your 32 permanent teeth in an adult mouth. The last teeth to arrive are the three molars. The third molars are more commonly referred to as the “wisdom tooth.” Tooth Chart Positioning The upper teeth of arch on the human teeth dental chart are called maxillary teeth because their roots are placed within the upper jawbone of the maxilla. Those of the lower arch are called mandibular teeth because their roots are embedded within the lower jawbone of the mandible. Each arch contains 16 teeth, composed of 6 anterior, and 10 posterior and in a quadrant, there are 3 anterior and 5 posterior teeth. On this human teeth diagram, there are four classes of teeth, incisors, cuspid, bicuspid and molars, based on appearance, position and complementary functions. A tooth is a hard, bony appendage that develops on the jaw to pulverize food. In man, the design of the teeth is a reflection of eating habits, as humans tend to be meat eaters so teeth are formed for cutting, tearing, and grinding food.

The human teeth dental chart illustrates the types and working surfaces of the four classes of teeth. Incisor Teeth On the dental chart, incisors are located in the front of the mouth and have sharp, thin edges for cutting. Their use is to incise or cut food and the appearance tends to have a shovel-shaped appearance. Cuspid Teeth Cuspids, also referred to as canines, are at the angles of the mouth on the tooth chart. Each has a single cusp and is designed for cutting and tearing. Bicuspid Teeth Bicuspids, also referred to as premolars, are similar to the cuspids. They have two cusps used for cutting and tearing, and a wider surface to bite and crush food. Molars Molars are located in the back of the mouth. Their size gradually gets smaller from the first to third molar. Each molar has four or five cusps, is shorter and more rounded in shape than other teeth and has a broad surface for grinding and chewing solid food. When viewing the human teeth dental chart, it shows the typical human mouth. People are all different and do not always have every tooth come in or they may appear at different times.

When extractions or exclusions occur, depending on the tooth, different methods can get chewing accomplished. Although your teeth may not be identical to the human teeth dental chart, we can create a smile you can be confident and proud of, while meeting the functions required. Please contact us to discuss any issues concerns or maintenance you may need addressed. If you live in any of the following areas and would like to book an appointment to see your human teeth dental chart for free, please call us at: 1-877-283-0497 in: Teeth | Types of Teeth | Parts of a Tooth | How to Treat your Teeth Teeth Teeth are hard, bony structures that grow from the jawbone. Humans and other animals use their teeth to bite and chew food. Unlike your brain , your teeth were not ready to work from the day you were born. Although babies start growing their first teeth before they are born, you can’t see them until they are about 6 to 12 months old. Humans grow two sets of teeth during their lives. The first set has 20 teeth baby teeth. When a child is about 6 years old, these teeth become loose and fall out.

Over the next few years 28 permanent teeth replace the baby teeth. When a person is around 20, four more back teeth, called wisdom teeth grow in. Many people have their wisdom teeth removed, so that the others have more space to grow straight. We have different types of teeth in our mouth. Each one has a different function. The four front teeth are called incisors. They are very sharp and are used for cutting and chopping food. You use your incisors, for example, to crunch the skin of an apple. Types of Teeth The pointy teeth beside them are canine teeth or cuspids. There are four of them, two on top and two on bottom. They help tear and grind food. Teeth with two points are called bicuspids; you have eight of them in all, four on the top and four on the bottom. You need to open your mouth a bit wider to see them. They are bigger and stronger and have ridges that make them perfect for crushing and grinding food. We have eight back teeth, called molars. They are even wider and stronger than bicuspids and have more ridges. The tongue brings the food to your molars where it is crunched and then swallowed.

Wisdom teeth are the last teeth way back in the corner of the mouth. They aren’t used for anything and are often removed because they can cause problems in a person’s mouth. They are called wisdom teeth because they come later on in life when a young person is older and “ wiser”. Parts of a Tooth The part of the tooth that you can see is called the crown. The outer part of it is covered with a hard white material called enamel which protects the tooth. It is often hard and shiny and acts as a tooth's bodyguard. It protects the inside parts of the tooth. Below it is dentin, a yellow bonelike material that is softer than the outer part. Dentin makes up the largest part of the tooth. The centre of the tooth is called pulp. It is soft and contains blood and nerves. When you eat hot soup, bite into cold ice cream, fall or hurt a tooth it’s your pulp that hurts. Nerves in your teeth send signals to the brain about heat, cold or pain. The pulp also keeps the tooth alive. The soft tissue around the base of each tooth is called gum. The roots of the teeth are below the gums. A tooth can have between one and three roots.

A glue- like substance called cementum keeps the teeth connected to the jawbone. One of the biggest problems with teeth is tooth decay . Bacteria forms in the teeth and eats away tooth enamel. This leads to a cavity or hole in your teeth. It may cause pain and infection. Dentists fill holes with metal or plastic to prevent any damage. Plaque can also make gums red and weak. As time goes on gums can become so soft and weak that teeth can fall out. That’s why we should brush our teeth regularly and go to the dentist at least twice a year to prevent these problems. How to treat your teeth Try to brush your teeth with fluoride toothpaste at least twice a day. It’s especially important to brush before you go to bed. The best way to brush is to move in little circles, go around until you have covered every surface of every tooth. You should clean the space between your teeth with a string called dental floss at least once a day. It removes food and plaque that get stuck between them. You can also prevent problems by eating fewer sugary snacks and drinks that contain sugar. Sugar can hurt your teeth and cause tooth decay or cavities.

bicuspid =a tooth that has two points blood vessel = one of the tubes through which your blood flows bodyguard = something or someone that protects you from danger bone =hard part of your tooth bony = parts of the body that are made up mostly of bones brain = the organ inside your head that controls how you feel, think and move canine tooth = one of the four sharp pointed teeth in the front of your mouth , also called cuspid cause = to make something happen cavity = hole cementum =a material that covers the root of a tooth chew = to bite food many times before you swallow it chop =cut up contain = to have in it cover = here: reach, get to crown =part of the tooth that you can see crunch =crush decay = if something is slowly damaged or destroyed dental floss = a strong string that you use for cleaning between your teeth dentine =the type of bone that your teeth are made of enamel =the hard, smooth outer surface of your teeth especially = above all, very fluoride = a chemical which can help teeth stay healthy glue = sticky grind = to break into small pieces gum = the places of pink flesh at the top and bottom of your mouth where your teeth are in heat =warmth, high temperature

 incisor = one of the eight flat teeth in the front part of your mouth instead of =in something’s place jawbone = one of your bones that your teeth are in loose = not in place molar = one of the large teeth at the back of your mouth used for breaking up food nerve =small thin lines iin your body that carry messages between the brain and other body parts pain =ache, hurt permanent = things that you keep , something that you have forever plaque = a harmful material that can form on your teeth, which bacteria can live on pointy = very sharp prevent = to stop something from happening protect =guard pulp =part of the inside of a tooth regular = here: often remove = to take something away replace =to take the place of ridge =something that is higher than the area around it root =part of a tooth that connects it to the rest of your body set = group skin = the outer part of something space =room straight =in the right position, in a line stuck = here: to stay in a place so that it is difficult to remove it substance = material surface =the top layer of something swallow = to make food go down your throat tear =rip tissue = the material that forms cells toothpaste = the white cream that

 you use to brush your teeth unlike = not like wider =broader , not narrow wisdom tooth = one of the four teeth at the back of your mouth that do not grow until you are an adult wise = clever, intelligent Types of Teeth - Human Teeth Types of Teeth - Human Teeth The 4 Types of Human Teeth Humans, same as the rest of the mammals, are heterodont animals, meaning that they have several different forms of teeth.

Human teeth differentiate in shape, while more primitive animals are homodont and all their teeth have the same shape possibly differing only on size. Permanent human teeth come in four different types: incisors , canines , premolars , and molars . Types of teeth Human teeth belong to four distinct types each having a typical appearance and performing a certain function. The shape and morphology of each human tooth type depends on the function that it is assigned to perform. As a species, humans are omnivorous eating both meats and plants, so they need different types of teeth to handle both types of food. Generally, carnivorous animals need sharp teeth to pierce and tear meat, while herbivorous animals need flat teeth to crush and grind plants. Humans, as omnivorous, must have at least these 2 types of teeth. Through evolution humans have developed 4 different main teeth types: 1. Incisors Incisors (Cutting teeth) are the teeth at the center of the dental arch. There are eight incisors in total in the permanent (and primary) dentition, two on either side (left and right) in the upper and lower jaw.

The middle four of them (one at each quadrant) are called central incisors, while the other four next to them are named lateral incisors. Incisors are flat and board, shaped like a shovel with a narrow straight cutting edge that enables them to cut food. The main functions of an incisor in the mastication process are biting, cutting of food into chewable pieces and moving it inwards the mouth. All eight incisors have a single root and almost the same shape, but their size may differ slightly with the upper incisors usually larger, and especially the central ones. 2. Canines (cuspids) Canines (also called eye teeth or cuspids) are the teeth located next to the incisors towards the edge of the mouth. There are 4 canines in both primary and permanent human dentitions, one at each quadrant of the mouth. They are the third teeth from the center. They have a sharp pointed edge that is used to rip and tear tough foods such as meat. In humans canine teeth have the same height as the rest of the teeth but in other animals they are longer and used to bite and kill prey.

Canines have a single but long root that can reach up to 3 cm providing the stability required for their function. They are the longest and most stable human teeth. 3. Premolars (bicuspids) Premolars (also called bicuspids) are the teeth located after the canines towards the back of the mouth. There are eight premolars in the permanent dentition, two on either side (left and right) in the upper and lower jaw. The front four of them (one at each quadrant) are called first premolars, while the other four on the back are called second premolars. The premolars are the fourth and fifth teeth from the midline. Premolars are only present in the permanent dentition; there are no premolars in the primary human dentition. When they erupt, they replace the primary molars. The morphology of premolars is a combination between canines and molars. They are also known as bicuspids, because usually they have at least two cusps on their upper side. Premolars have a broader surface for chewing and grinding, but they also have some sharp points for piercing and ripping at the edge of the cusps.

Their major role is to begin the crushing of foods before they are transferred to the molars for the final grinding. The upper jaw first premolars have two roots, while the upper second ones and all the lower jaw premolars have only one root. 4. Molars Molars are the teeth located at the back of the dental arch. Adult humans have twelve molars, three on either side (left and right) in the upper and lower jaw. There are only 8 molars in the primary dentition which are replaced by the permanent premolars. Permanent molars are named as first, second, and third starting from the front to the back. The third molars are also known as wisdom teeth. Wisdom teeth are the last teeth to erupt behind all other teeth at the age of 17-25 years, much later than the rest. The molars are the sixth, seventh, and eighth teeth from the midline. Molars perform most of the chewing, by crushing and finalizing grinding before swallowing the food. The first and second molars have a similar shape with premolars, but they are larger (with the first molar larger than the second one).

The mandibular first molars (the one at the lower jaw) are usually the largest teeth of the human mouth. They have a more flattened surface with four to five cusps, and two to three roots. The morphology and size of third molars (wisdom teeth) may vary significantly but they are usually smaller than the other molars. In some cases they fail to erupt properly in the mouth, either remaining trapped inside the jaw bone (impacted wisdom teeth), or erupting partially causing a painful condition known as pericoronitis . Different Kinds of Teeth: Healthy Teeth - Family Dental Care Different kinds of teeth Different Kinds Of Teeth Your teeth look different from one another because they are designed to do different things. The Incisors are the teeth in the very front. They’re the sharpest teeth, built to cut food and shaped to shovel the food inward. The Canine teeth are in the corners of your mouth. Because they’re meant for grasping and tearing food, they have very long roots. Premolars are located just behind your Canine teeth. Premolars have a more flat chewing surface because they’re meant for crushing food. The Molars are the last teeth towards the back of your mouth.

Molars are much bigger than the Premolars and have bigger, flatter chewing surfaces because their job is to chew and grind the food into smaller pieces. The Anatomy of Teeth and Jaws They may be impacted The Anatomy of Teeth and Jaws A knowledge of the outer shapes and internal details of the teeth and jaws will help the viewer to understand and appreciate the simplyteeth website. We suggest that you familiarise yourself with the information provided. The subjects to be detailed are: 1. The Teeth and Their Parts: Each tooth has two main parts, the crown and the root. The crown and the root meet at the neck of the tooth, which is normally just below the gum margin . The tooth Normal teeth, gum and bone The crown This is the part of the tooth that we see in the mouth. It is made up of the enamel , dentine and pulp . The appearance of teeth varies in shape and size. The front incisor teeth have a straight edge as a cutting tool. The canine or eye teeth are the pointed long teeth between the incisor and premolar teeth. The pre-molar and molar teeth are larger and have cusps . A cusp is the raised pointed part of the chewing surface of a tooth.

The presence of large cusps on pre-molar and molar teeth marks the main difference between them and the front teeth. Pre-molar teeth (bicuspids) have two cusps. Molar teeth each have four or more cusps. The four permanent lower incisor teeth each erupt with three small cuspettes that resemble a serrated edge. These cusps wear down with use and the teeth remain with a straight edge. The four permanent upper incisors may erupt with three very small cuspettes. These are much less obvious than those on the lower incisors. They are also normally worn away to form a straight edge. Enamel The enamel is the white hard covering over the crown of the tooth. It is shaped into cusps , fissures and pits in premolar and molar teeth. It is the hardest material in the body and does not have a nerve supply. Chipping or damage to enamel only will not be painful. It also does not have a blood supply. This results in a chipped tooth remaining exactly as it is. Enamel cannot heal or repair as bone or dentine can. Dentine Dentine is a cream coloured hard material that makes up the bulk of the tooth.

It is covered by enamel on the crown, and by cementum on the roots. The dentine surrounds and protects the nerves and blood vessels (pulp) in the crown and roots. Dentine is alive or vital in as much as more dentine can be formed, and it can register pain. A protective layer of secondary dentine can be layed down over the pulp . This happens in response to caries , attrition , abrasion , erosion , or fracture of a tooth, when the dentine becomes exposed. The tooth becomes sensitive to temperature changes and feels painful, when the dentine is exposed in the above mentioned ways. Pulp The nerves and blood vessels of the tooth are called the pulp. The pulp occupies the root canals , and the pulp chamber in the crown of the tooth. When it is exposed to infection by decay or injury it will die and cause severe pain. An abscess will develop on the root. The tooth will have to be extracted if a root canal treatment is not performed to save it. The roots The roots are embedded in the tooth socket in the jaw bone. The front incisor and eye-teeth each have a single root. Pre-molar teeth (bicuspids) have one or two roots.

The molar teeth can have two or three roots. Each root has a root canal for the nerves and blood vessels to pass through. Roots are covered by cementum and held in place by the periodontal ligament . Cementum The cementum is a thin calcified covering of the roots. It meets the enamel at the neck of the tooth. It has no nerve supply. The cementum covers the dentine of the roots. It is attached to the periodontal ligament . Periodontal membrane or ligament The periodontal ligament attaches the roots to the alveolar bone of the jaw. It has both a nerve and blood supply The ligament provides an elastic cushion between the tooth and the bone. Slight movement of a tooth is made possible by the ligament. Teeth are not rigidly joined to bone. There is flexibility. Tooth | definition of tooth by Medical dictionary Tooth | definition of tooth by Medical dictionary Related to tooth: toothache , Tooth abscess tooth [to̳th] (pl. teeth) one of the small bonelike structures of the jaws for biting and mastication of food; they also help in the shaping of sounds and forming of words in speech. Structure.

The portion of a tooth that rises above the gum is the crown; the portion below is the root. The crown is covered by enamel , which is related to the epithelial tissue of the skin and is the hardest substance in the human body. The surface of the root is composed of a bonelike tissue called cementum . Underneath the surface enamel and cementum is a substance called dentin , which makes up the main body of the tooth. Within the dentin, in a space in the center of the tooth, is the dental pulp , a soft, sensitive tissue that contains nerves and blood and lymph vessels. The cementum, dentin, and pulp are formed from connective tissue. Typical deciduous teeth. Typical permanent teeth. (See color plates.) Covering the root of the tooth and holding it in place in its alveolus (socket) in the jaw is a fibrous connective tissue called the periodontium . Its many strong fibers are embedded in the cementum and also the wall of the tooth socket. The periodontium not only helps hold the tooth in place but also acts to cushion it against the pressure caused by biting and chewing.

There are 20 primary teeth, called also deciduous teeth, baby teeth, or milk teeth, which are eventually replaced by 32 permanent teeth, evenly divided between the upper and lower jaws. Teeth have different shapes because they have different functions. The incisors, in the front of the mouth, are shaped like a cone with a sharp flattened end, and cut the food. There are eight deciduous and permanent incisors, four upper and four lower. The canines (or cuspids) are at the corners of the mouth and are shaped like simple cones; they tear and shred food. There are four permanent canines; the two in the upper jaw are popularly known as the “eye teeth.” The premolars (or bicuspids) are next behind the cuspids and consist of two cones, or cusps, fused together; they tear, crush, and grind the food. There are eight permanent premolars. The molars are in the back of the mouth; they have between three and five cusps each, and their function is to crush and grind food. There are 12 permanent molars in all, three on each side of both the upper and lower jaw.

The hindmost molar in each of these groups, and the last one to emerge, is popularly known as the wisdom tooth. Development and Eruption. Both the primary teeth and the permanent teeth begin to develop before birth. Because of this, it is vitally important that expectant mothers receive foods that will supply the calcium, phosphorus, and vitamins necessary for healthy teeth. The primary teeth begin to form about the sixth week of prenatal life, with calcification beginning about the sixteenth week. A considerable part of the crowns of these teeth is formed by the time the child is born. Eruption, or cutting of teeth, is slower in some children than others, but the primary teeth generally begin to appear when the infant is between 6 and 9 months of age, and the process is completed by the age of 2 to 2½ years. When the child is about 6, the first permanent molar comes in just behind the second molar of the primary teeth. About the same time, shedding of primary teeth begins. The permanent teeth form in the jaw even before the primary ones have erupted, with the incisors and the canines beginning to calcify during the first 6 months of life.

Calcification of the others takes place shortly after. As the adult teeth calcify, the roots of the primary ones gradually disappear, or resorb, and are completely gone by the time the permanent teeth are ready to appear. Occasionally a primary tooth root does not resorb, and as a result the permanent tooth comes in outside its proper position. When this happens, it is necessary to remove the primary tooth and root. The first teeth to be shed, about the sixth year, are the central incisors. The permanent incisors erupt shortly afterward. The lateral incisors are lost and replaced during the seventh to ninth years, and the canines in the ninth to twelfth years. The first premolars generally appear between the ages of 10 and 12, the second molars between 11 and 13, and the third molars, or wisdom teeth, between 17 and 22. It is not uncommon for the third molars to fail to erupt. Occasionally there is a partial or total lack of either the primary or the permanent teeth ( anodontia ). In some cases this is inherited, and in others it may be related to endocrine gland disturbances. Tooth Decay and Its Prevention.

Tooth decay, or dental caries , is the most common disease in the United States. It begins on the outside of the teeth in the enamel as bacteria and refined carbohydrates adhere to the tooth surface to form plaque . The action of the bacteria on starchy and sugary foods produces lactic acid , which is believed to dissolve the enamel. Once there is a break in the enamel ( demineralization ), the decaying process moves on into the dentin and then to the pulp, attacking the nerves and causing toothache. For methods of treatment and prevention, see dental caries . accessional teeth the permanent molars, so called because they have no primary tooth predecessors in the dental arch. See also succedaneous teeth . anterior teeth the teeth in the anterior parts of the dental arches; the incisors and canines. avulsed tooth a tooth that has been traumatically dislocated, usually salvageable for a reimplantation if appropriate treatment is initiated promptly. Prior to treatment the tooth can be placed in the conscious patient's mouth or in ice water or cold milk. No attempt should be made to cleanse the tooth.

Hutchinson's teeth abnormal teeth seen in congenital syphilis , in which the permanent incisors have a screwdriver-like shape, sometimes associated with notching of the incisal edges. impacted tooth one so placed in the jaw that it is unable to erupt or to attain its normal position in occlusion. See also dental impaction . intruded tooth a tooth that has been forcefully pushed into the patient's gums and may appear to be absent; it will usually return to the normal position within one month. posterior teeth the teeth in the posterior parts of the dental arches; the premolars and molars. succedaneous teeth (successional teeth) the permanent teeth that have primary tooth predecessors in the dental arch. See also accessional teeth . wisdom tooth the third molar, the tooth most distal to the medial line on either side in each jaw; so called because it is the last of the permanent dentition to erupt, usually at the age of 17 to 21 years. Tooth Howard H., English neurologist, 1856-1925. See: Charcot-Marie-Tooth disease . tooth bicuspid tooth premolar t.

canine tooth , cuspid tooth the third tooth on either side from the midline in each jaw. Symbol C . deciduous teeth primary teeth ; the 20 teeth of the first dentition, which are shed and replaced by the permanent teeth . eye tooth a canine tooth of the upper jaw. Hutchinson's teeth notched, narrow-edged permanent incisors, sometimes but not always a sign of congenital syphilis. impacted tooth one prevented from erupting by a physical barrier. incisor tooth one of the four front teeth, two on each side of the midline, in each jaw. Symbol I . milk teeth deciduous teeth . molar tooth any of the posterior teeth on either side in each jaw, numbering three in the permanent dentition and two in the deciduous. Symbol M . peg tooth , peg-shaped tooth a tooth whose sides converge or taper together incisally. permanent teeth the 32 teeth of the second dentition. pl. teeth Etymology: AS, toth any one of numerous dental structures that develop in the jaws. Although derived from modified bone, they are typically classified as part of the digestive system and are used to cut and grind food in the mouth for ingestion.

Each tooth consists of a crown, which projects above the gum; two to four roots embedded in the alveolus; and a neck, which stretches between the crown and the root. Each tooth also contains a cavity filled with pulp, richly supplied with blood vessels and nerves that enter the cavity through a small aperture at the base of each root. The solid part of the tooth consists of dentin, enamel, and a thin layer of bone on the surface of the root. The dentin composes the bulk of the tooth. The enamel covers the exposed part of the crown. Two sets of teeth appear at different periods of life: the 20 primary teeth appear during infancy, the 32 secondary teeth during childhood and early adulthood. See also primary dentition , secondary dentition . Tooth [A.S. tōth] tooth (teeth), n one of the hard bodies or processes usually protruding from and attached to the alveolar process of the maxillae and the mandible; designed for the mastication of food. teeth, anterior, n.pl the incisor or canine front teeth.

teeth, canine, n.pl the four canines; the third tooth located distal to the midline in any one of the four quadrants of the dentition. teeth, deciduous, n See deciduous ; tooth, primary. teeth, drugs for sensitivity of, n.pl the medicaments used to treat hypersensitivity of the teeth. They should cause relatively little pain when applied; be easily applied, rapid in action, and permanently effective; and not discolor the teeth or unduly irritate the pulp. Substances used include 33% sodium fluoride in kaolin and glycerin, a 25% aqueous solution of strontium chloride, hot medicinal olive oil, and 0.9% solution of sodium silicofluoride. teeth, grinding of, n the selective modification of tooth form and contour in the occlusal adjustment operation to eliminate occlusal interferences and establish tooth contours conducive to the health of the periodontium. See also bruxism. teeth, hereditary brown, n.pl See hypoplasia, enamel, hereditary.

teeth, neonatal, n.pl primary teeth that erupt into the oral cavity during the neonatal period (from birth to 30 days). teeth, permanent, n See also polishing, coronal and polishing, selective . teeth, posterior, n.pl the maxillary and mandibular premolars and molars of the permanent dentition or the premolars and molars of prostheses. teeth, primary, n.pl 1. term used by some in preference to deciduous teeth; however, it has not received the approval of preference by the American Dental Association. 2. as a result of a survey of the terminology used to name the teeth of the first dentition, the College Committee Report of Dentistry for Children recommended in 1942 the use of primary teeth in place of deciduous, first, milk, temporary, baby, or foundation teeth. The term primary was suggested as a word “which may be acceptable to the dental profession, significant in its meaning, with no connotations of impermanence, and readily understood by nonprofessional people.” See also deciduous. teeth, sensitivity of, n a painful pulpal response to external stimuli such as heat, cold, and sweet substances.

The most common clinical finding is a hyperesthetic state of the root surface resulting from loss of a portion of the cemental covering with exposure of the dentin. See also hypersensitivity, dentin. teeth, separation of, n the action of moving a tooth mesially or distally out of contact with its neighboring tooth. teeth, set of, n usually a full complement of maxillary and mandibular artificial teeth as they are carded by the manufacturer. teeth, slow separation of, n drifting apart of teeth accomplished over a long period, usually by the wedging action of a material such as gutta-percha, orthodontic wire, thread, or fibers in orthodontic therapy. teeth, supportive mechanisms of, n.pl the anatomic structures that function to maintain or aid in maintaining the teeth in position in their alveoli: the gingivae, cementum of the tooth, periodontal membrane, and alveolar and supporting bone. See also structures, supporting . teeth, vital staining of, n the staining of enamel and dentin of primary and permanent teeth during development with vital stains (e.g., with bile pigment in Rh incompatibility or with tetracyclines).

tooth, abutment, n a tooth or teeth selected to support a prosthesis on the basis of the total surface areas of a healthy periodontium. tooth, accessory n supernumerary teeth that do not resemble normal teeth in size, shape, or location. See also distomolar ; mesiodens ; paramolar; tooth, tooth, acrylic resin n a tooth made of acrylic resin. tooth, anatomic, n an artificial tooth that closely resembles the anatomic form of a natural unabraded tooth. tooth, ankylosed n abnormal calcification of the periodontal ligament resulting in abnormal fixation of a tooth. tooth, artificial, n a tooth fabricated for use as a substitute for a natural tooth in a prosthesis; usually made of porcelain or plastic. tooth-borne, adj term used to describe a prosthesis or a part of a prosthesis that depends entirely on the abutment teeth for support. tooth-borne base, n the denture base restoring an edentulous area that has abutment teeth at each end for support. The tissue it covers is not used for support of the base.

tooth buds, n.pl embryonic teeth formed during the fifth and sixth weeks of embryo development. See also odontogenesis. tooth, cap stage, n the second stage in the development of a tooth in which cells continue to proliferate to form the cap of a tooth. tooth, conical (peg-shaped tooth), n failure of morphologic development of the tooth germ found in ectodermal dysplasia and other disorders and occasionally found in normal children. tooth, cross-bite, n.pl the posterior teeth designed to permit the modified buccal cusps of the maxillary teeth to be positioned in the central fossae of the mandibular teeth. tooth, cuspless, n.pl teeth designed without cuspal prominences on the masticatory surfaces. tooth, devital, n See tooth, pulpless. tooth, discoloration, n a stain or change in color of a tooth, which can be caused by bloodborne pigment or blood decomposition within the pulp, usage of certain drugs, and trauma. See also tooth, pigmentation.

tooth, drifting, n the migration of teeth from their normal positions in the dental arches as a result of such factors as loss of proximal support, loss of functional antagonists, occlusal traumatic tooth relationships, inflammatory and retrograde changes in the attachment apparatus, and oral habits. tooth, embedded, n an unerupted tooth, usually one completely covered with bone; also spelled imbedded. See also tooth, impacted. tooth eruption, n the process by which the tooth moves from its site of formation to its position of function. It can be active or passive. tooth, evulsed (avulsed tooth), n a tooth that has been abnormally luxated from its alveolar support, commonly as a sequela to trauma. tooth fairy, n a mythologic fairy said to leave small amounts of cash in exchange for a child's exfoliated primary tooth, which has been left under the pillow. tooth form, n See fracture, tooth. tooth, fulcrum, n the axis of movement of a tooth when lateral forces are applied to the tooth.

The fulcrum is considered to be at the middle third of the portion of the root embedded in the alveolus and thus moves apically as the bone resorbs in periodontal disease. tooth, fused, n.pl two teeth united during development by the union of their tooth germs. The teeth may be joined by the enamel of their crowns, root dentin, or both. Usually consists of a single large crown. tooth germ, n the earliest evidence of a tooth. It includes the dental sac, dental papilla, and enamel organ. tooth, geminated n teeth with bifid crowns and confluent root canals resulting from the division of the enamel organ during the developmental period. tooth, Hutchinson's, n.pr the defects of the permanent incisors associated with congenital syphilis. Dental hypoplasia affects primarily the incisors, canines, and first permanent molars. The incisors have a screwdriver or peg-shaped appearance. See also triad, Hutchinson. tooth, hypersensitive, n a tooth that is painful when exposed to temperature changes, sweetness, or touch due to worn tooth enamel and, consequently, exposed dentin, usually near the cervix of the tooth.

tooth, hypoplasia of n a reduction in the amount of enamel formed, resulting in irregular pits and grooves of the enamel. tooth, immediate separation of, n separation of teeth accomplished by the rapid wedging action of an appliance during restorative procedures. tooth, impacted, n a condition in which the unerupted or partially erupted tooth is positioned against another tooth, bone, or soft tissue so that complete eruption is unlikely. An impacted third molar tooth may be further described according to its position: buccoangular, distoangular, or vertical. An impacted maxillary canine tooth also may be further described according to its position: palatal (maxillary canine), lingual (mandibular canine), labial, or vertical. tooth, inclination of, n the angle of slope of teeth from the vertical planes of reference. A tooth may be mesially, distally, lingually, buccally, or labially inclined.

tooth, loss of, n the separation of a tooth from its investing and supporting structures as a result of normal exfoliation attending loss of primary dentition, exfoliation as a sequela to excessive bone resorption and periapical migration of the epithelial attachment in periodontal disease, and instrumentation for extraction necessitated by pathologic involvement of the dental pulp, periodontium, or periapical tissues. tooth, mesial movement of, n migration of teeth toward the midline, occurring as a phenomenon associated with the action of the anterior component of force. Mesial migration of teeth occurs with the wear of their proximal surfaces resulting from the buccolingual movements of the teeth. tooth, metal insert, n an artificial tooth, usually of acrylic resin, containing an inserted ribbon of metal, or a cutting blade, in its occlusal surface, with one edge of the blade exposed; sometimes used in removable dentures.

tooth, migration of, n the movement of teeth into altered positions in relationship to the basal bone of the alveolar process and adjoining and opposing teeth as a result of loss of approximating or opposing teeth, occlusal interferences, habits, or inflammatory and dystrophic disease of the attaching and supporting structures of the teeth. tooth, missing, n the absence of teeth from the dentition because of congenital factors, exfoliation, or extraction. tooth mobility, n the movability of a tooth resulting from loss of all or a portion of its attachment and supportive apparatus. Seen in periodontitis, occlusal traumatism, and periodontosis. tooth morphology, n the anatomic topography of the teeth. tooth movement, n.pl primary tooth found in the oral cavity at birth. tooth, nonanatomic, n artificial teeth so designed that the occlusal surfaces are not copies from natural forms but are given forms that in the opinion of the designer seem more nearly to fulfill the requirements of mastication and tissue tolerance. Natal tooth.

tooth numbering systems, n the graphing techniques used to chart a patient's primary and permanent teeth, as well as record any clinical and radiographic findings; the American Dental Association used the Universal Numbering System (numbering teeth 1 to 32). Other tooth numbering systems include the International Numbering System (a two-digit system) and the Palmer Numbering System (teeth numbered 1 to 8 in different quadrants). tooth, peg-shaped, n See tooth, conical. tooth, pigmentation n intrinsic discoloration of a tooth, which can be caused by bloodborne pigment or blood decomposition within the pulp, usage of certain drugs, and trauma. tooth, pink, n a tooth that has been inserted back into the alveolus after accidentally being displaced. tooth, rotated, n an altered position of the tooth in relation to the adjacent and opposing teeth and its basal alveolar process; in such an altered position the tooth has been turned on its long axis and is in a state of torsiversion. The result is an altered contact with adjacent teeth that produces a possible locus for food impaction between the teeth, with consequent gingival damage. tooth selection, n See selection, tooth.

tooth, setting up of, n the arranging of teeth on a trial denture base; includes proper relation with occluding teeth. tooth, shell, n a form of dentinal dysplasia characterized by large pulp chambers, meager coronal dentin, and usually no roots. tooth size discrepancy, n lack of proportional harmony in the width of various teeth, causing relative spacing and crowding in different parts of the dentition. tooth, submerged, n a tooth that has not erupted to the point of making contact with the opposing maxillary or mandibular tooth during mastication. Such a tooth may be immobile as a result of ankylosis to the mandible or maxilla. tooth, succedaneous n a permanent tooth with primary predecessors (i.e., premolars, canines, and incisors). tooth, supernumerary, n.pl an artificial replacement for natural teeth. tooth surface pocket wall, n the portion of a narrow, infected sulcus that is adjacent to the surface of a tooth.

tooth, tube, n.pl artificial teeth constructed with a vertical, cylindric aperture extending from the center of the base into the body of the tooth into which a pin or cast post for the attachment of the tooth to a denture base may be placed. tooth, Turner's, n.pr a permanent tooth showing hypoplasia resulting from injury or inflammation of the precedent primary tooth. tooth wear, n the erosion of a tooth by chemical or mechanical processes. tooth, zero degree, n.pl prosthetic teeth having no cusp angles in relation to the horizontal plane; cuspless teeth. tooth pl. teeth; one of the small, bonelike structures of the jaws for the biting and mastication of food. See also dental , teeth . Patient discussion about tooth Q. what exactly is a tooth fracture?A broken tooth? there is a tremendous amount of pain with this tooth. A. I had a temp that stayed on for a month because I couldn't mek it back to the dentist for a awhile. I used to have a Obsession with Jaw Breaker candy but with 2 crowns learned my lesson. -------- <a href="">az cosmetic dentistry</a> Q.

do you know what are the pros and cons of the Sonic toothbrush from Oral B (electric tooth brush)? last night, my best friend raved about it for a whole hour. My dentist told me to use a soft brush (number 35) to clean my teeth and that the electric brushes are a bit over rated. My friend specifically told me about the Sonic product and told me that it also makes his teeth whiter. I wanted to know if anybody has any knowledge or experience from first hand about this product or any good information about it. A. Thank you for the frank answer. I wonder if I can find a really soft electric toothbrush Q. what happens if a dentist fills a cavity with some caries left on the tooth? the cavity was deep ,close to the nerve. Didn’t make nerve exposure.? A. If it wasn’t removed properly – you will have what they call – “recurrent cries”. It’ll continue growing without you seeing it until you’ll come back to the dentist again because of the pain. I suggest you’ll save the pain part and go now.

contouring or cutting teeth to make long front teeth shorter December 28th, 2008 at 08:47 PM Chrissy Says : Q:I have long teeth, maybe 2-4mm longer than I’d like. If I could get this recontouring procedure done, how much would it cost to do four teeth? December 28th, 2008 at 08:47 PM hassan Says : my front two teeth are long can i make it a bit short that give me confidence in laughing and what will be your fees May 31st, 2011 at 08:47 PM nasir farid Says : i want my front two teeths to get shorter. Kindly tell me the cost and place where i can get this treatment. I live in london. December 27th, 2011 at 08:47 PM courtney Says : So my bottom teeth and top are almost perfect …. except on my bottom right in the middle I have Aaron tooth that’s alot taller than all the others.. it’s really annoying.. and people point it out l. Is there any way to shorten it!?

August 16th, 2012 at 08:47 PM lol Says : i need to shorten my to front top teeth and its really annoying and then go over my other is it and over bight and how do you fix it January 3rd, 2013 at 08:47 PM Hassan Says : I have been told by a dentist of this dental technique called ‘slicing’ in which the front six or so teeth are ‘sliced’ 0.5 mm from each side which allows for more space for the teeth to move into. The dentist i consulted is of the opinion that slicing would help reduce my overbite. I wanted to know if this technique is a) effective and b) has any side effects. January 18th, 2013 at 08:47 PM sheree Says : I have two front teeth that are longer than my other teeth and teeth on either side that over lap turn inwards . I hate my smile and find it hard ti eat sometimes. What could i do?

January 30th, 2013 at 08:47 PM bns dahal Says : my front four teeth are long and it is effecting my personality.what should i do????? March 18th, 2013 at 08:47 PM Meer Says : Hi,my front two teeths are a bit longer then the other teeths,can u please guide me as to how can I get rid of this long teeth,I stay in mumbai,india…is there any place in my city where I can go to find a solution for this??? May 31st, 2013 at 08:47 PM Garry Says : I’ve trimmed my teeth the front and now I can’t seem to figure out were to place my tongue for the th. It feels uncomfortable when I do it is this due to trimming? July 13th, 2013 at 08:47 PM james kim Says : i am fed up with my front teeth, as these are long and looking ugly, when i am smiling. What to do?

Plz help September 20th, 2013 at 08:47 PM Amit Says : My front teeth are long..what to do,,pls help.. February 24th, 2015 at 08:47 PM dolly Says : I want to shortner my front teeth , how much does it cost May 30th, 2015 at 08:47 PM pbisht Says : Chapter 11 Review Chapter 7 Review Name the surface of the tooth that faces the tongue Lingual surface Which tooth is referred to as the "cornerstone" of the dental arch? Canine Name the most posterior teeth Molars What term is used for the front teeth? Anterior What is the term for the 4 sections of the divided dental arches? Quadrant How many teeth are in primary dentition? permanent?

primary-20; permanent-32 Name the 2 sets of teeth humans have in their lifetime primary and permanent The curvature formed by the maxillary and mandibular arches in occlusion Curve of Spee An abnormal relationship of the maxillary teeth to mandibular teeth when they are in centric occlusion Maloccluion Where the teeth contact during biting and chewing movements Functional occlusion Where the max contact between the occluding surfaces of the maxillary and mandibular teeth Centric occlusion Triangular space in the gingival direction between the proximal surfaces of two adjoining teeth in contact Ebrasure Area between adjacent tooth surfaces Interproximal space Chewing surface of teeth Masticatory surface Surface of the tooth distance from the midline Distal Surface of the tooth toward the midline Mesial surface One fourth of dentition Quadrant The lower jaw is your... Mandible The upper jaw is your... Maxilla Teeth in the front of the mouth Anterior Permanent teeth that replace primary teeth Succedaneous The natural contact of the maxillary and mandibular teeth in all positions is termed... Occlusion Baby or primary teeth are called... Deciduous Natural teeth in the dental arch are your...

Dentition One sixth of dentition is... sextant What is the name for the curve of the occlusional plane? Curve of Spee What classification is neutrolclusion? Class I What is the technical term for class III malocclusion? Mesioclussion What is the term for teeth that are in poor occlusion? Malocclusion What is the name for the position of the teeth when they are in chewing movements? Functional occlusion What is the name for the third of the tooth nearest the end of the root? Apical Third What is the term for the junction of two tooth surfaces? Line Angle What is the name of the triangular space toward the gingiva between adjacent teeth? Embrasure What is the name of the area where adjacent teeth physically touch? Contact area What is the name for the space between adjacent teeth? Interproximal space What are the 5 surfaces of the teeth? Facial, Lingual, Masitcatory (occlusional), mesial, distal What is the function of incisors? cut food without application of heavy force What is the function of canines? cutting and tearing foods which require application of force What is the function of premolars?

pointed buccal cusps hold food while the lingual cusps grind it in What is the function of molars? chew or grind food What are the 4 types of teeth? incisors, canines, premolars, molars What are the terms for the front teeth and for the back teeth? Anterior (front), posterior (back) Chapter 11 Review

Question: In humans, what is the name of the front cutting teeth?
Answer: Incisors