作者研究颌面部损伤发生化脓并发症的病例一些遗传标志分布的特点。材料和方法用微量淋巴细胞毒试验进行人白细胞抗原(HLA)的血清学分型,检查损伤后骨髓炎46例,颌面伤后其他化脓并发症35例,无并发症的颌面和颅脑复合伤103例。用间接血凝抑制试验测定异型IgG(Gm)。检查损伤后骨髓炎36例。损伤后其他化脓 The authors studied the distribution of some genetic markers in cases of suppurative complications of maxillofacial injury. Materials and Methods Serological typing of human leukocyte antigen (HLA) was performed with a trace amount of lymphocyte cytotoxicity test. 46 cases of osteomyelitis after injury, 35 cases of other suppurative complications after maxillofacial injury, and no complications of maxillofacial and cranial brain complex 103 cases of injury. Heterogeneous IgG (Gm) was determined using an indirect hemagglutination inhibition test. Check the injury after osteomyelitis 36 cases. Other purulent after injury