Don't be overly alarmed by dental deformities; surgical intervention at a hospital can correct them. However, various types of dental deformities exist, each requiring distinct surgical treatment approaches. Below are corresponding treatment plans for different types of dental deformities.After extraction, the corners of the mouth may sag, deepening the nasolabial folds and reducing facial fullness, resulting in an aged appearance that detracts from overall facial beauty. Therefore, extraction should be approached with caution. To preserve facial fullness, orthodontic treatment can be employed: teeth behind the canine may be extracted or reduced in size, then the canine is gently pushed or pulled into its proper position.This method takes 2 to 6 months but yields better results than extraction.
Front Tooth Fracture
Accidents such as fracturing or knocking out front teeth can occur during labor, sports, military training, or while riding in vehicles, significantly impacting aesthetics and dental function. If this happens, never discard the fractured or dislodged tooth, as it may be possible to reattach it and preserve its original appearance.The sooner a knocked-out tooth is replanted, the better the outcome, though successful replantation has been achieved even after one month. If immediate hospital treatment is unavailable, thoroughly rinse the fractured or extracted tooth with water, store it in a saline solution, and bring it to the dentist.For young adults with front tooth gaps, two correction methods exist: one involves using composite resin matched to natural tooth color to enlarge the crown and fill the gap; the other involves moving adjacent front teeth closer together to eliminate small gaps, enlarging one or two spaces, then restoring the gap with removable or fixed dentures. This correction procedure is generally available at most dental hospitals.
Crown Defects in Anterior Teeth
Trauma, dental caries, or improper brushing techniques can cause crown defects or deep wedge-shaped defects at the crown-cervical junction. These not only affect aesthetics but may also lead to thermal sensitivity (dentin hypersensitivity), pulpitis, or alveolar abscesses. Therefore, crown defects should be promptly restored.Currently, composite resin materials are used for restoration. The result closely resembles natural teeth and remains permanently color-stable. If only a root fragment remains, avoid extraction. Utilizing the root to anchor a fixed denture yields significantly better outcomes than extraction followed by a removable denture.Effective restoration methods now exist for such teeth, achieving natural tooth color and an aesthetically pleasing appearance. The procedure involves: appropriately grinding and reshaping the undersized crown, fabricating a metal crown cap, and then covering this cap with porcelain or composite resin. This restoration not only restores normal tooth shape and natural tooth whiteness but also effectively maintains chewing function.
Underbite
Caused by jawbone developmental abnormalities or poor habits. This condition is not only unattractive but also impairs chewing and development. The most common corrective method involves wearing an incline plate appliance, typically requiring 6 months to 1 year. Alternatives include elastic traction using rubber bands or surgical intervention. Once corrected, relapse is generally rare.