When a tooth is lost, the jaw bone that helped to support that tooth begins to atrophy, causing the teeth on either side to shift or tip into the open space of the lost tooth. Also, the tooth above or below the open space will start to move towards the open space because there is no opposing tooth to bite on. These movements may create problems such as decay, gum disease, excessive wear on certain teeth, and TMJ problems. These issues do not result immediately, but will eventually appear, compromising your chewing abilities, and the beauty of your smile.
Options for replacement of missing teeth:
Fixed bridges– This type of bridge is generally made of porcelain or composite material and is cemented permanently to a natural tooth adjacent to the missing tooth. The benefit of this type of bridge is that it is fixed and it is very sturdy. The disadvantage is that in order to create a fixed appliance, two healthy, natural teeth will have to be crowned to hold the bridge in place.
Implants – Are a great way to replace one or more missing teeth. They are also great for supporting dentures. A dental implant is an artificial root that is surgically placed into the jaw bone to replace a missing tooth. An artificial crown is placed on the implant, giving the appearance and feel of a natural tooth. Implants are very stable, durable, and are the most aesthetically pleasing tooth replacement option.
Dentures – This type of tooth replacement is used when most or all of the natural teeth are missing in one dental arch. Dentures are removable artificial teeth that are made to closely resemble the patients’ original teeth.