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目的:评价下颌骨骨折后应用微型钛板坚强内固定的临床效果。方法:50例下颌骨骨折病例行微型钛板坚强内固定术,术后1个月、3个月、6个月复查,观察咬合关系、开口度及骨折线对位愈合情况。结果:50例患者伤口均Ⅰ期愈合,咬合关系恢复良好,开口度≥37mm,X线片示骨折线对位愈合良好。结论:微型钛板坚强内固定治疗下颌骨骨折疗效可靠,是一种较理想的治疗方法。
Objective: To evaluate the clinical effect of rigid internal fixation with mini titanium plate after mandibular fracture. Methods: Fifty patients with mandibular fracture underwent mini-titanium plate internal fixation. One month, three months and six months postoperatively, occlusal relationship, opening degree and the healing of the fracture line were observed. Results: The wounds of all the 50 patients healed in the first stage, and the occlusal relationship recovered well. The opening degree was ≥37mm. The radiographs showed that the fracture line of the 50 cases healed well. Conclusion: The treatment of mandibular fracture with mini titanium plate is effective and reliable, which is an ideal treatment method.