颌面部骨骼可因多种原因造成缺损,畸形而影响面容与功能。颌面部骨骼缺损、畸形的修复主要靠骨移植,现将我科150例颌面骨缺损,畸形病例分析总结如下: 畸形缺损的原因 主要是外伤、肿瘤切除,少数是发育畸形,骨髓炎(见表1)。 表1 颌面骨缺损、畸形原因分析 Maxillofacial bones for a variety of reasons can cause defects, deformities and affect the face and function. Maxillofacial bone defects, deformity repair mainly rely on bone transplantation, now our 150 cases of maxillofacial defects, malformations are summarized as follows: The main causes of deformity defects trauma, tumor resection, a few are deformities, osteomyelitis See table 1). Table 1 maxillofacial defects, malformations analysis