Bell W H, Buche W A, Kennedy J W, Ampil J P
Oral Surg Oral Med Oral Pathol. 1977 Apr;43(4):485-98. doi: 10.1016/0030-4220(77)90096-2.
Inferior repositioning of the atrophic maxillary edentulous alveolar ridge by LeFort I osteotomy and simulataneous bone grafting, and superior repositioning of the atrophic mandibular edentulous ridge by horizontal osteotomy of the mandibular body and simultaneous bone grafting have been accomplished successfully. These two new surgical procedures add a new dimension to treatment of severe atrophy of the alveolar ridges in edentulous or partially edentulous patients.
通过勒福Ⅰ型截骨术和同期植骨术成功实现了萎缩性上颌无牙牙槽嵴的向下复位,以及通过下颌体水平截骨术和同期植骨术成功实现了萎缩性下颌无牙牙槽嵴的向上复位。这两种新的外科手术方法为无牙或部分无牙患者牙槽嵴严重萎缩的治疗增添了新的维度。