Frenulum of tongue - wikipedia Frenulum of tongue Frenulum of tongue The mouth cavity. The apex of the tongue is turned upward, and on the right side a superficial dissection of its under surface has been made. ( Frenulum labeled at center right. ) Sagittal section of nose mouth, pharynx, and larynx. ( Frenulum linguae is topmost label at right. ) Details Identifiers Latin frenulum linguae MeSH A14. 549.885. 431 Dorlands / Elsevier f_16 / 12379176 FMA 54659 Anatomical terminology ( edit on Wikidata ) The frenulum of tongue or tongue web ( also lingual frenulum or frenulum linguæ ; also fraenulum ) is a small fold of mucous membrane extending from the floor of the mouth to the midline of the underside of the tongue. Contents 1 Development 2 Anatomy 3 Disorders 3.1 Trauma related to oral sexual activity 4 See also 5 Footnotes Development The tongue starts to develop at about 4 weeks. The tongue originates from the first, second, and third pharyngeal arches which induces the migration of muscles from the occipital myotomes. A U-shaped sulcus develops in front of and on both sides of the oral part of the tongue. This allows the tongue to be free and highly mobile, except at the region of the lingual frenulum, where it remains attached. Disturbances during this stage cause tongue tie or ankyloglossia. During the sixth week of gestation, the medial nasal processes approach each other to form a single globular process that in time gives rise to the nasal tip, columella, prolabium, frenulum of the upper lip, and the primary palate. As the tongue continues to develop, frenulum cells undergo apoptosis, retracting away from the tip of the tongue, and increasing the tongue 's mobility. During early gestation ( as early as 4 weeks ) the lingual frenulum serves as a guide for the forward growth of the tongue. After birth the tip of the tongue continues to elongate, giving the impression of the frenulum retracting, though in reality this has been going on for some time before birth. This is what gives the impression that the frenulums of some previously tongue - tied infants will `` stretch '' with age and growth. In reality the tongue often just grows beyond the frenulum, although some do also stretch and / or rupture after mild accidents. Many others continue to cause problems throughout life, unless corrected. Anatomy The thin strip of tissue that runs vertically from the floor of the mouth to the undersurface of the tongue is called the lingual frenulum. It tends to limit the movement of the tongue, and in some people, it is so short that it actually interferes with speaking. The base of the frenulum contains a `` V '' shaped hump of tissue in the floor of the mouth which houses a series of saliva gland ducts. The two largest ducts are in the center just in front of the attachment of the lingual frenulum and are called Wharton 's Ducts. They empty the submandibular ( submaxillary ) and sublingual salivary glands. These ducts can be quite active in some persons, and upon occasion, a considerable amount of saliva may erupt from them while talking, eating, yawning, or cleaning the teeth in a process known as gleeking. The sublingual saliva glands empty through a series of tiny ducts in the tissue on either side of Wharton 's ducts. The tongue is attached to the floor of the oral cavity by the frenulum. Superficial veins run through the base of the frenulum known as varicosities. Their presence is normal, becoming more and more prominent as the patient ages. Disorders Ankyloglossia Ankyloglossia, also known as tongue - tie, is a congenital anomaly characterised by an abnormally short lingual frenulum ; when severe, the tip of the tongue can not be protruded beyond the lower incisor teeth. Additionally, an abnormally short frenulum in infants can be a cause of breastfeeding problems, including sore and damaged nipples and inadequate feedings. The resultant trouble breastfeeding results in slower weight gain in affected infants. The absence of the inferior labial ( 100 % sensitivity ; 99.4 % specificity ) and lingual frenulum ( 71.4 % sensitivity ; 100 % specificity ) was found to be associated with classical and hypermobility types of Ehlers - Danlos syndrome. Trauma Related to oral sexual activity Traumatic lesions on the ventral surface ( undersurface ) of the tongue, especially the lingual frenulum, can be caused by friction between the tongue and the mandibular central incisor teeth during cunnilingus and other oral sexual activities ( such as anilingus ) in what is sometimes knowns as cunnilingus tongue or cunnilingus syndrome. The condition manifests as pain and soreness on the undersurface of the tongue, and sometimes the throat. The ulceration of the lingual frenum caused by cunnilingus is typically orientated horizontally, the lesion corresponding to the contact of the ventral tongue with the incisal edge of the mandibular incisor teeth when the tongue is in its most forward position and the lingual frenulum is stretched. The ulceration has a nonspecific appearance, and is covered with a fibrinous exudate and surrounded by an erythematous ( red ) `` halo ''. Chronic ulceration at this site can cause linear fibrous hyperplasia ( irritation fibroma ). Differential diagnosis is with other causes of oral ulceration such as aphthous stomatitis, secondary herpetic lesions, syphilis, etc. Topical anesthetic may be used to relieve symptoms while the lesion heals. Fibrous lesions may require surgical excision. The incisal edges of the mandibular teeth can be smoothed to minimize the chance of trauma. This type of lesion usually resolves in 7 -- 10 days, but may recur with repeated performances. See also Ankyloglossia Lingual frenectomy Frenuloplasty of tongue Footnotes Jump up ^ e.g. William Trevor, The Story of Lucy Gault, 2002, page 14. Jump up ^ `` Basic Embryology of Head and Neck ''. Chicago Medical Center. 2009 - 08 - 14. Retrieved 2010 - 05 - 06. Jump up ^ Human embryology made easy. Harwood Academic Publishers. 1998. Jump up ^ `` lingual frenulum ''. Everything2. 2002 - 03 - 23. Retrieved 2010 - 05 - 06. Jump up ^ http://www.doctorspiller.com/oral%20anatomy.htm Jump up ^ `` Division of ankyloglossia ( tongue - tie ) for breastfeeding ''. NICE, the National Institute for Health and Clinical Excellence. 2005 - 12 - 14. Retrieved 2008 - 12 - 25. Jump up ^ `` The importance of the identification of ankyloglossia ( short lingual frenulum ) as a cause of breastfeeding problems ''. J Hum Lact. NCBE. 6 ( 3 ) : 113 -- 5. 2005 - 12 - 14. PMID 2400555. Jump up ^ `` Sore Nipples and Slow Weight Gain Related to a Short Frenulum ''. SAGE. 1990. Retrieved 2010 - 06 - 06. Jump up ^ `` Absence of the inferior labial and lingual frenula in Ehlers - Danlos syndrome ''. The Lancet. 2001 - 05 - 22. Retrieved 2010 - 06 - 06. ^ Jump up to : BW Neville ; DD Damm ; CM Allen ; JE Bouquot ( 2002 ). Oral & maxillofacial pathology ( 2nd ed. ). Philadelphia : W.B. Saunders. pp. 253 -- 284. ISBN 0 - 7216 - 9003 - 3. Jump up ^ Stark, Margaret M ( 2011 ). Clinical forensic medicine a physician 's guide ( 3rd ed. ). New York : Humana Press. p. 96. ISBN 9781617792588. Jump up ^ Crispian Scully ; Stephen Flint ; Stephen R. Porter ; Kursheed Moos ; Jose Bagan ( 2010 ). Oral and maxillofacial diseases : an illustrated guide to diagnosis and management of diseases of the oral mucosa, gingivae, teeth, salivary glands, jaw bones and joints ( 4th ed. ). London : Informa Healthcare. p. 221. ISBN 9781841847511. Jump up ^ Scully C ( 2004 ). Oral and maxillofacial diseases ( 3rd ed. ). London ( u.a. ) : Taylor & Francis. ISBN 9781841843384. ^ Jump up to : Benrubi, Guy I ( 2010 ). Handbook of obstetric and gynecologic emergencies ( 4th ed. ). Philadelphia, PA : Lippincott Williams & Wilkins. p. 345. ISBN 9781605476667. ^ Jump up to : Ravikiran Ongole ; Praveen BN ( 10 Feb 2014 ). Textbook of Oral Medicine, Oral Diagnosis and Oral Radiology. Elsevier Health Sciences. p. 1245. ISBN 9788131237991. ^ Jump up to : Laskaris, George ( 2003 ). Color atlas of oral diseases ( 3rd ed. ). Stuttgart ( u.a. ) : Thieme. p. 58. ISBN 9781588901385. Anatomy of the mouth Lip Upper Lower Vermilion border Frenulum of lower lip Labial commissure of mouth Philtrum Cheek Buccal fat pad Roof Hard palate Soft palate Palatine raphe Incisive papilla Gums Interdental papilla Gingival sulcus Gingival margin Gingival fibers Junctional epithelium Mucogingival junction Sulcular epithelium Stippling Periodontium Cementum Gingiva Periodontal ligament Glands Parotid gland duct Submandibular gland duct Sublingual gland duct Teeth see tooth anatomy Tongue Top Taste bud Median sulcus Terminal sulcus Foramen cecum Lingual tonsils Underside Frenulum Fimbriated fold Sublingual caruncle Glossoepiglottic folds Lingual septum Back of mouth Oropharynx fauces Plica semilunaris of the fauces Uvula Palatoglossal arch Palatopharyngeal arch Tonsillar fossa Palatine tonsil Breastfeeding Main Article Breastfeeding Anatomy, Physiology and Immunolgy Anti inflammatory agents in breast milk Areola Areolar gland ( gland of Montgomery ) Breast Breast anatomy Breast crawl Breast milk Breastfeeding and medications Dysphoric milk ejection reflex Frenulum of tongue Galactose Human milk oligosaccharide Hypothalmic - pituitary - prolactin axis Latching on Lactation suppression Lactiferous duct Lactose Milk Overactive let - down Oxytocin Passive immunity Prolactin Prolacin modulator Colostrum Lactation Nipple Mammary gland Mammary alveoli Mammary lobule Disorders and Difficulties Blocked milk duct Breastfeeding difficulties Breast engorgement Cracked nipple Mastitis Neonatal jaundice Breastfeeding infertility Breastfeeding and HIV Lactation failure Prolactinoma Culture and Support Breastfeeding advocacy Breastfeeding in art Breastfeeding in public Breastfeeding in the United States Breastfeeding organizations Breastfeeding promotion Child 's Right to Nurse Act Diana West ( lactation consultant ) History and culture of breastfeeding Human milk bank Human milk banking in North America International Breastfeeding Symbol Jack Newman ( doctor ) International Breast Milk Project La Leche League Lactation room Lactivism Mothers ' rights Pat Shelly Amy Spangler Mary Rose Tully World Breastfeeding Week Roles Doula Midwifery Lactation consultant Lactation Counselor List of breastfeeding activists Wet nurse Equipment used with breastfeeding Breast pump Extended breastfeeding Haberman Feeder Nursing bra Nursing chair Supplemental nursing system Other topics Baby - led weaning Weaning Retrieved from `` https://en.wikipedia.org/w/index.php?title=Frenulum_of_tongue&oldid=793931374 '' Categories : Tongue Hidden categories : Medicine infobox template using GraySubject or GrayPage Medicine infobox template using Dorlands parameter Talk Contents About Wikipedia Brezhoneg Español Français 한국어 Italiano Latina Nederlands Plattdüütsch Português Edit links This page was last edited on 4 August 2017, at 20 : 15. 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Question: thing that connects tongue to bottom of mouth
Answer: frenulum of tongue