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1 临床资料 患者男性,27岁,运-5飞行员,飞行总时间441 h,其中歼数-5飞行350 h。患者于1999年7月8日下楼梯时踩空,引起右侧膝部疼痛,局部肿胀,活动受限。急诊拍X线片示:右侧髌骨下端1/3横断骨折。入院治疗,行石膏固定术1个月。拆除石膏出院时,又因下楼不慎摔伤右膝部,当即感到剧烈疼痛,局部肿胀,活动受限。再急诊拍片示:右侧髌骨粉碎性骨折。急诊行右侧髌骨骨折内固定术。10月28
1 clinical data of patients male, 27 years old, shipped -5 pilots, the total flight time 441 h, of which 5 -5 hours of F-350 h. The patient traversed the stairs on July 8, 1999, causing pain in his right knee, local swelling, and limited mobility. Emergency filming X-ray showed: the right side of the lower third of the transverse fracture of the patella. Admission treatment, plaster fixation for 1 month. Demolition of plaster discharged, but also because of accidental falls down the right knee, immediately felt severe pain, local swelling, limited mobility. Emergency film and then show: the right patella comminuted fracture. Emergency line right patella fracture fixation. October 28