Kemnitz Stefan, Moens Pierre, Fabry Guy
Department of Orthopaedic Surgery, Katholic University of Leuven, Pellenburg, Belgium.
J Pediatr Orthop B. 2003 Jan;12(1):69-71. doi: 10.1097/01.bpb.0000043564.17315.7f.
This study presents a retrospective evaluation of 57 patients who underwent a percutaneous epiphysiodesis for leg length discrepancy. Of these patients, 68.5% presented with a good result with a final leg length discrepancy of less than 1.5 cm, 14% with a fair result with a discrepancy of between 1.5 and 2 cm, and 17.5% showed a poor result with a leg length discrepancy of more than 2 cm. The percutaneous epiphysiodesis was found to be a safe and reliable technique. There were very few technical errors. The causes of failure were analyzed and compared with a previous study from the same department. Error in timing remains the main problem.
本研究对57例行经皮骨骺阻滞术治疗下肢长度不等的患者进行了回顾性评估。在这些患者中，68.5%的患者效果良好，最终下肢长度差异小于1.5厘米；14%的患者效果尚可，差异在1.5至2厘米之间；17.5%的患者效果较差，下肢长度差异超过2厘米。经皮骨骺阻滞术被认为是一种安全可靠的技术。技术失误极少。对失败原因进行了分析，并与同一科室之前的一项研究进行了比较。时机选择错误仍然是主要问题。
