Luyk N H, Ward-Booth R P
J Maxillofac Surg. 1985 Dec;13(6):250-3. doi: 10.1016/s0301-0503(85)80059-x.
The stability of Le Fort I advancement osteotomies using 4 "Champy" stainless steel mini plates without bone grafts was studied. Eleven consecutive patients, 3 of whom had cleft lips and palates were evaluated retrospectively. Seven patients had bimaxillary procedures. Cephalometric radiographs were taken preoperatively, immediately after operation and at least six months later. The mean maxillary advancement in the horizontal direction was 3.7 mm. The radiographs were traced and the results were subjected to a statistical analysis. No significant relapse was found.
对使用4块“尚皮”不锈钢微型接骨板且不植骨的勒福Ⅰ型前徙截骨术的稳定性进行了研究。对连续的11例患者进行了回顾性评估，其中3例患有唇腭裂。7例患者接受了双颌手术。术前、术后即刻以及至少6个月后拍摄了头颅侧位X线片。水平方向上颌平均前徙3.7毫米。对X线片进行了描记，并对结果进行了统计分析。未发现明显的复发情况。
