Guided bone regeneration to prevent wisdom tooth extraction complications in clinical research

摘要

In order to prevent the occurrence of complications after wisdom tooth extraction, using clinical research methods, choice of mandibular third molar patients in 65 cases, according to teeth were randomly divided into three groups. Removal of impacted teeth, the first group in the extraction fossa, placed oral tissue patch; the second group to place bone meal and oral tissue patch; third group was control group. Observed after short-term and long-term complications. The results showed that both reduced the short-term and long-term complications after tooth extraction, but the latter is more effective to reduce alveolar bone loss after molar extraction. Guided bone regeneration help to maintain the molar teeth adjacent to the long-term stability and improve the chewing efficiency, and maintain the alveolar ridge of the original form.