下颌骨骨折1741例临床治疗分析

Clinical investigation about 1741 mandible fractures

目的:探讨下颌骨骨折的临床特点及其治疗过程中的相关问题。方法:对1741例下颌骨骨折发生的年龄、性别、原因、并存伤、骨折类型、治疗及手术并发症进行回顾性总结分析。结果:下颌骨骨折男性多发,20～40岁为好发年龄段;交通事故伤为原因之首,骨折部位以颏部最多见;34.95%的伤员并存有面中部骨折、颅脑和四肢等多处伤;手术治疗为本组病例的主要治疗手段。结论:下颌骨骨折中青年男性多见,交通事故伤是其最主要原因,坚固内固定可促进下颌骨骨折的愈合。

Objective To know and discuss the clinical charicristics of mandible fracture and related problems of treatment process. Methods 1741 cases of fracture of mandibular of age ,sex, reason, the coexisted wound , the style of fracture, therapy and the complications of operation were analyzed respectively. Results The male whose age from 20 to 40 have good and much hair. The main reason of mandible fracture is traffic accidents. The commonly seen position of fracture is chin. 34.95 percent patients have coexisted fracture of middle face and suffering injuries to the skull and extremity. The operation is the main treatment in this cases. Conclusion The fracture of mandible is in the young man. The main reason of mandible fracture is traffic accidents, To firm inner immobilization can accelerate the healing of fracture.