Generally a tooth is removed when it is too badly damaged to be repaired. This can be the result of an accident, abuse or neglect. Teeth should not be used to open bottles, tear open packages or crack nuts. This type of abuse will eventually crack the teeth. Poor dental hygiene will result in periodontal disease, which can cause enough bone loss that teeth need to be extracted.
From our Cases
Case 1: First and second premolars are sometimes simply extracted for orthodontic demands
Case 2: Wisdom tooth are also extracted due to intensive cavity or food impaction or inaccessibility for toothbrush technique.