修复颌骨缺损的材料很多,自体骨移植效果较好,但常需要开辟第二术区,增加了手术创伤,且形态常难以满足要求。异体骨移植则避免了上述问题,而且来源广泛。我科自1995～1998年用异体脱矿骨对11例颌面部骨缺损的患者进行修复,取得了满意的效果。材料与方法1临床资料:共11例患者,男 There are many materials for repairing the jaw defect, and autologous bone transplantation is better, but it is often necessary to open up the second surgery area and increase the surgical trauma, and the morphology is often difficult to meet the requirements. Allograft bone transplantation to avoid the above problems, but also a wide range of sources. Our department from 1995 to 1998 with allogeneic demineralized bone in 11 cases of maxillofacial defects in patients with bone repair and achieved satisfactory results. Materials and Methods 1 Clinical data: A total of 11 patients, male