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经皮撬拨复位结合注射型硫酸钙植骨治疗跟骨关节内骨折

沈啟捷   

  1. 天津市天津医院
  • 收稿日期:2010-12-07 修回日期:2011-05-10 出版日期:2011-09-15 发布日期:2011-09-15
  • 通讯作者: 沈啟捷

Percutaneous reduction combined with injectable calcium sulfate bone graft in the treatment of displaced intra-articular calcaneal fractures, Percutaneous reduction combined with injectable calcium sulfate bone graft in the treatment of displaced intra-articular calcaneal fractures

  • Received:2010-12-07 Revised:2011-05-10 Published:2011-09-15 Online:2011-09-15

摘要: 目的 探讨经皮撬拨复位结合注射型硫酸钙植骨治疗跟骨关节内骨折的临床效果及优点。 方法 2007年4月-2009年4月治疗新鲜闭合跟骨骨折16例。男11例,女5例。年龄23-56岁,平均34.5岁。骨折按Sander分型:II型8例,III型6例,IV型2例。受伤到手术时间3 d-16 d,平均7.3 d。在C型臂透视下,经皮撬拨复位塌陷的关节面骨块,以骨圆针通过跟骨结节,复位的关节面骨块固定到骰骨。固定完成后,注入注射型硫酸钙到距下关节下方骨缺损处,石膏托辅助固定。术后X线片评价标准为后关节面移位<2mm,跟骨外形恢复满意。术后功能评价依据美国足踝外科协会(AOFAS)后足评分系统进行评分。 结果 植入注射型硫酸钙全部吸收,未出现排异反应及针孔感染,骨折全部愈合。X线片跟骨后关节面复位良好,跟骨外形恢复基本满意。按AOFAS评分系统评分,优9例,良6例,可1例,优良率93.8%。 结论 经皮撬拨复位结合注射型硫酸钙植骨治疗跟骨关节内骨折效果满意。而且符合微创手术原则,手术操作简便,有利于患足功能的恢复。, 目的 探讨经皮撬拨复位结合注射型硫酸钙植骨治疗跟骨关节内骨折的临床效果及优点。 方法 2007年4月-2009年4月治疗新鲜闭合跟骨骨折16例。男11例,女5例。年龄23-56岁,平均34.5岁。骨折按Sander分型:II型8例,III型6例,IV型2例。受伤到手术时间3 d-16 d,平均7.3 d。在C型臂透视下,经皮撬拨复位塌陷的关节面骨块,以骨圆针通过跟骨结节,复位的关节面骨块固定到骰骨。固定完成后,注入注射型硫酸钙到距下关节下方骨缺损处,石膏托辅助固定。术后X线片评价标准为后关节面移位<2mm,跟骨外形恢复满意。术后功能评价依据美国足踝外科协会(AOFAS)后足评分系统进行评分。 结果 植入注射型硫酸钙全部吸收,未出现排异反应及针孔感染,骨折全部愈合。X线片跟骨后关节面复位良好,跟骨外形恢复基本满意。按AOFAS评分系统评分,优9例,良6例,可1例,优良率93.8%。 结论 经皮撬拨复位结合注射型硫酸钙植骨治疗跟骨关节内骨折效果满意。而且符合微创手术原则,手术操作简便,有利于患足功能的恢复。

关键词: 跟骨骨折, 微创, 硫酸钙, 植骨, 跟骨骨折, 微创, 硫酸钙, 植骨

Abstract: Objective:To observe the curative effects of injectable calcium sulfate bone graft combined with percutaneous reduction by leverage for treatment of intraarticular calcaneal fracture.Methods: 16 cases of fresh close caleaneal fractures were treated from April 2007 to April 2009.Of them,there were 11 males and 5 females,aged 23-56 years, averaged 34.5 years.According to Sanders classification,there were 8 cases of type II fractures,6 cases of type III fractures and 2 cases of type IV fractures,the course wag from 3 to 16 days,averaged 7.3 days.All the cases were treated by percutaneous reduction by leverage for the collapsing bone graft under the C-arm fluoroscopy,the bone grafts were fixed on the cuboid by round pin through calcaneal tuberosity. The injectable calcium sulfate was implanted into bone defects under subtalar joint assistancing with plaster slab fixation.The postoperative radiologic evaluation criteria is displaced intra-articular<2mm,and satisfactory shape on calcaneus. The function was evaluated according to the the ankle- hindfoot score of American Orthopedic Foot and Ankle Society Score(AOFAS).Results:The injectable calcium sulfate implanted into bone defects were absorbed in all patient,no one case happened rejection and pinhole infection,the calcaneal fracture in all patient was healed. X-ray films of patients showed well reduction on the caleaneal posterior subtalar articular facet and satisfactory shape on calcaneus.According to the score of AOFAS, the effect was excellent in 9 cases, good in 6 cases,and fair in 1 case,with 93.8% rate of good and excellent. Conclusion:The technique of injectable calcium sulfate bone graft combined with percutaneous reduction by leverage for treatment of intraarticular calcaneal fracture is liable to operate and can provide exactly efficiency,and in favor of the healing of caleaneal fracture., Objective:To observe the curative effects of injectable calcium sulfate bone graft combined with percutaneous reduction by leverage for treatment of intraarticular calcaneal fracture.Methods: 16 cases of fresh close caleaneal fractures were treated from April 2007 to April 2009.Of them,there were 11 males and 5 females,aged 23-56 years, averaged 34.5 years.According to Sanders classification,there were 8 cases of type II fractures,6 cases of type III fractures and 2 cases of type IV fractures,the course wag from 3 to 16 days,averaged 7.3 days.All the cases were treated by percutaneous reduction by leverage for the collapsing bone graft under the C-arm fluoroscopy,the bone grafts were fixed on the cuboid by round pin through calcaneal tuberosity. The injectable calcium sulfate was implanted into bone defects under subtalar joint assistancing with plaster slab fixation.The postoperative radiologic evaluation criteria is displaced intra-articular<2mm,and satisfactory shape on calcaneus. The function was evaluated according to the the ankle- hindfoot score of American Orthopedic Foot and Ankle Society Score(AOFAS).Results:The injectable calcium sulfate implanted into bone defects were absorbed in all patient,no one case happened rejection and pinhole infection,the calcaneal fracture in all patient was healed. X-ray films of patients showed well reduction on the caleaneal posterior subtalar articular facet and satisfactory shape on calcaneus.According to the score of AOFAS, the effect was excellent in 9 cases, good in 6 cases,and fair in 1 case,with 93.8% rate of good and excellent. Conclusion:The technique of injectable calcium sulfate bone graft combined with percutaneous reduction by leverage for treatment of intraarticular calcaneal fracture is liable to operate and can provide exactly efficiency,and in favor of the healing of caleaneal fracture.

Key words: calcaneal fracture, minimally invasive surgery, calcium sulfate, bone grafting, calcaneal fracture, minimally invasive surgery, calcium sulfate, 植骨