汪来杰 张飞 杜桂夏

[摘要]目的 对Pilon骨折患者的微创经皮钢板内固定(MIPPO)疗效进行观察分析。 方法 以2010年1月~2014年1月30例发生Pilon骨折患者为研究对象,通过MIPPO法结合患者情况行经皮钢板内固定,并在术后通过12~18个月的随访观察MIPPO法对于Pilon骨折的疗效。 结果 经Mazur(踝部分级)评价,患者MIPPO术后治疗优良率(EGR)高达90.0%,术后的并发症发生率(CPR)仅有3.3%,且Pilon骨折患者踝关节功能恢复佳。 结论 正确地选择Pilon骨折治疗时间并采用MIPPO法行内固定的疗效良好、并发症发生少,其在临床上的应用具有较大价值。
[关键词]Pilon骨折;MIPPO;临床疗效
[中图分类号]R687.3 [文献标识码]B [文章编号]2095-0616(2014)20-212-03
Analysis on the efficacy of minimally invasive percutaneous plate osteosynthesis for treatment of Pilon fracture
WANG Laijie ZHANG Fei DU Guixia
Department of Orthopedics, Hongze County Peoples Hospital, Hongze 223100, China
[Abstract]Objective To observe and analyze the efficacy of minimally invasive percutaneous plate osteosynthesis(MIPPO) for treatment of Pilon fracture. Methods 30 patients who had Pilon fracture from Jan 2010 to Jan 2014 were selected as research objects. Percutaneous plate osteosynthesis was conducted on the patients by MIPPO method. The efficacy of MIPPO for Pilon fracture was observed during 12 to 18 month follow up after the surgery. Results Mazur(ankle) evaluation demonstrated that MIPPO had excellent and good rate (EGR) of 90.0% and complication rate of 3.3% after surgery, and paitents with Pilon fracture had good recovery of ankle joint functions. Conclusion Correct selection of therapeutic timing for Pilon fraction and application of MIPPO for osteosynthesis have excellent efficacy and few complications, which has great value in clinical application.
[Key words]Pilon fracture; MIPPO; Clinical efficacy
Pilon骨折为涉及胫骨关节面的胫骨下段骨折,病情复杂,多发难治,并发症较多。一般来说Pilon骨折有骨质粉碎、软骨损伤、周围软组织损伤严重等特点,骨折的固定、回归复位、功能恢复及并发症的发生率高为治疗的难点。具有代表性的治疗方法为ORIF,而其术后并发症多、固定效果不佳,适用范围较窄,其治疗相对具有风险性。人们比较认可AO/ASIF组织倡导的切复内固定(ORIF)思路,具体强调通过胫骨和腓骨联合固定增强骨折间稳定程度,使骨的长度、胫骨关节面得以重建和恢复,强调内固定和功能学,但手术过程中常破坏骨折周围的软组织及供应血管,且对于高能量骨折的疗效较差。MIPPO利用微创技术以减少骨折端的暴露面积和感染风险、使用遵循生物力学原理的内固定方法,能有效保护骨折区及周围软组织,畅通骨折区血流供应并增强了固定稳定程度[1-2]。……