When our teeth are decayed, usually can be used to save the sinking of tooth decay dental surgery, but also to prevent further deterioration of the tooth decay. Fillings can keep for how long?
Teeth repaired using the length of time and function, with a variety of factors. The first is the timing of the fillings, that the extent of dental caries in the patient treatment, location and shape of the cavities have a great relationship, followed by dental materials, different materials and the adhesion of the cavities differ Moreover, is fill the cavities in the teeth before treatment. Limited to caries, such as cavities, and the hole-shaped, light, not in the adjacent surfaces of the teeth, only the removal of the clean tooth cavity and perishable organization, ready-hole-shaped, thorough disinfection, with a permanent filling material filling the cavity. So make up good teeth should be use for life.
Finally, do a tight filling, and also the lifetime use of dental lesions has reached the pulp or root tip, as long as a thorough anti-inflammatory treatment. However, if the teeth destruction of serious cavities too large, too deep, irregular shape, or proximal hole-shaped, filled with good teeth should be used with care. Otherwise, prone to biting hard objects, teeth, splitting or filling off. Teeth to kill the nerve or pulp necrosis, blood supply, brittle teeth, teeth filling, anti-inflammatory after biting hard objects more likely to cause tooth splitting off filling, resulting in filling failure and even teeth completely split to below the gums, often lead to removal of teeth.
About what conditions need fillings, some patients with missing teeth a long time, causing the missing gap of two sides of adjacent teeth, tilt, shift, the long axis of the remaining teeth are inconsistent, will affect the future denture Abstract wear, some patients due to periodontal disease gingival recession remaining significantly exposed tooth root, dental crowns large and dental supplies small root of tooth neck will result in a significant gap between the artificial tooth and the adjacent natural teeth, and prone to food impaction. Denture teeth remaining in which case, it is necessary to form the dressing to be cut for a small amount of grinding teeth.
Long-term missing teeth to repair not only affect the appearance and pronunciation, affect chewing function, but also because the adjacent teeth continue to move to the missing teeth and gaps lead to occlusal disorders, secondary to temporomandibular joint disease, causing occlusal trauma, trigger and aggravate periodontal disease, destruction of the remaining teeth healthy.
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