论文部分内容阅读
牙周的骨缺损以自体骨植入可获得部分或全部的骨再生,对治疗骨缺损是一个有效的方法。本文报告采用口内外生性骨疣来修复骨缺损的方法如下。一健康女性病员42岁,患有中度牙周病而在54间颊侧龈有一外生性骨疣。6近远中颊根区有明显破坏并波及到腭侧根区,而且近远腭侧根分叉处亦有广泛受累。腭侧龈袋深,近中为9mm,远中为8mm。术前进行菌斑控制和洁刮治等基础治疗。在54颊侧翻起全厚的粘骨膜瓣,暴露园形,白色的骨突。为了在植骨后能严密地封闭骨缺损区,故在6颊腭两侧翻起龈瓣。用裂钻和骨钳取下骨疣,将皮层骨与网状骨分离,再将皮层骨剪成较大的碎片。网状骨放置在无菌的容器
Periodontal bone defects with autologous bone graft can be part or all of the bone regeneration, the treatment of bone defects is an effective method. This article reports the use of oral exostoses to repair bone defects in bone as follows. A healthy female patient, 42 years old, had moderate periodontal disease and an exogenic bone wart on 54 buccal gingiva. 6, near and far the middle of the buccal root zone has obvious damage and spread to the palatal root zone, and near the far palate lateral root bifurcation also has a wide range of involvement. Palatal pocket gingival pouch, nearly 9mm, far to 8mm. Preoperative plaque control and cleaning treatment and other basic treatment. The full-thickness mucoperiosteal flap was turned up on the 54 buccal side, exposing the park-shaped, white bone process. In order to be able to tightly close the bone defect area after bone grafting, it turned the gingival flap on both sides of 6 cheek palate. With split drill and bone forceps removed bone warts, the cortical bone and mesh bone separation, and then cortical bone cut into larger pieces. The mesh bone is placed in a sterile container