Tuesday, March 20, 2012

Why Should I Replace (Back) Missing Tooth?


Agnes Kumar, DDS
Replacing a missing tooth is important to the overall health of your mouth, because a cascade of undesirable events occurs once a tooth is lost.  Teeth are held in a specific position in your mouth due to pressure from adjacent teeth, opposing teeth, the tongue, and cheeks.  Once a back tooth is lost, the adjacent and opposing teeth no longer have the same support.  This leads to drifting and tilting of adjacent teeth into the space as well as over-eruption (as if the tooth keeps growing) of the opposing tooth.  The over-eruption leads to unevenness among the teeth, which in turn leads to trapping of debris despite one’s best effort at brushing and flossing. The tilting and drifting of adjacent teeth cause gum pocket formation, which are abnormal narrow clefts between the gum and tooth root.  Once gum pockets get above 4mm, they are almost impossible to keep clean.  Unclean teeth usually cause inflammation of the surrounding gums and the teeth decay more readily. The ultimate effect is decay as well as periodontal disease leading to further tooth loss.  Replacing a missing tooth keeps the teeth in place and therefore is a great step to keeping your mouth healthy and beautiful for a lifetime. 

Further reading: Implants


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