NHẬN XÉT ĐẶC ĐIỂM LÂM SÀNG, X-QUANG VÀ KẾT QUẢ ĐIỀU TRỊ KẾT HỢP XƯƠNG GÃY GÓC HÀM DƯỚI TẠI BỆNH VIỆN HỮU NGHỊ VIỆT ĐỨC

Abstract

Objectives: To describe the clinical and x-ray characteristics of patients with mandibular angle fractures undergoing osteosynthesis surgery at Viet Duc Hospital in Hanoi in 2021-2022 and review the treatment results  of the above group of patients after 7 days. Subjects and methods: The study was conducted on maxillofacial trauma patients with mandibular angle fracture who were examined and treated with osteosynthesis surgery at the Department of Plastic and Maxillofacial Surgery, Viet Duc Hospital. Cross-sectional descriptive study, prospective subjects. Results: The  Male/Female ratio is 4/1. The common age group is 19 - 39 years old, accounting for 58.67%. Traffic accidents account for 85.34%. The most common symptoms are Common clinical symptoms in mandibular angle fracture  are sharp pain (90.67%), bite misalignment (97.33%), limited mouth opening (93.33%), swollen angle area (90,67)%). The proportion of patients having good contact point (points of 3 areas) accounted for 98.67%. Conclusion: Fracture of the mandibular angle mainly occurs in men, the common age is 19 - 39 years old. The main cause of trauma is traffic accidents and the vehicle that causes the accident is mostly motorcycles. Mandibular angle fractures are usually a combined fracture, mainly a combination fracture with other fracture lines of the mandible. The most common symptoms in mandibular angle fracture are sharp pain, bite misalignment, limited mouth opening, swollen in angle area. Most patients had good contact points.