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中华老年骨科与康复电子杂志 ›› 2025, Vol. 11 ›› Issue (03) : 147 -152. doi: 10.3877/cma.j.issn.2096-0263.2025.03.003

髋部骨折

LCP与PFNA内固定治疗股骨粗隆间不稳定性骨折的效果观察
孙开旺1, 屈建国2,(), 赵春秀1   
  1. 1. 014030 包头市第四医院创伤手足外科
    2. 014030 包头市第四医院创伤运动医学科
  • 收稿日期:2024-01-15 出版日期:2025-06-05
  • 通信作者: 屈建国
  • 基金资助:
    内蒙古自治区卫生计生科研计划项目(201701081)内蒙古自治区卫生健康科技计划项目(202201400)

Effect of LCP and PFNA internal fixation in the treatment of intertrochanteric instability fractures

Kaiwang Sun1, Jianguo Qu2,(), Chunxiu Zhao1   

  1. 1. Department of Traumatic hand and foot surgery,Baotou City Fourth Hospital,Baotou 014030,China
    2. Department of Trauma Sports Medicine,Baotou City Fourth Hospital,Baotou 014030,China
  • Received:2024-01-15 Published:2025-06-05
  • Corresponding author: Jianguo Qu
引用本文:

孙开旺, 屈建国, 赵春秀. LCP与PFNA内固定治疗股骨粗隆间不稳定性骨折的效果观察[J/OL]. 中华老年骨科与康复电子杂志, 2025, 11(03): 147-152.

Kaiwang Sun, Jianguo Qu, Chunxiu Zhao. Effect of LCP and PFNA internal fixation in the treatment of intertrochanteric instability fractures[J/OL]. Chinese Journal of Geriatric Orthopaedics and Rehabilitation(Electronic Edition), 2025, 11(03): 147-152.

目的

观察股骨近端锁定加压钢板(LCP)与股骨近端防旋髓内钉(PFNA)内固定治疗股骨粗隆间不稳定性骨折的效果。

方法

选择2019年4月至2022年1月期间于我院治疗的股骨粗隆间不稳定性骨折120例,按照随机数字表法将患者分为LCP组与PFNA组两组,每组各60例。LCP组行LCP内固定术,男35例,女25例,平均年龄(69.37±2.18)岁,PFNA组行PFNA内固定术,男38例,女22例,平均年龄(69.68±2.31)岁,。比较两组手术情况、术后恢复情况、术后3个月及6个月时髋关节功能、术后随访期内并发症发生情况。

结果

120例患者均获得完整随访,随访率100%,两组出院后均继续随访至术后6个月。LCP 组手术时间、术中出血量以及术后引流量均高于PFNA 组(t=15.576、18.734、11.455,P 均<0.001);LCP组住院时间、术后开始负重时间与术后去拐时间均长于PFNA组(t=8.781、20.822、12.362,P均<0.001);术后3 个月及6 个月时,LCP 组Harris 评分优良率均低于PFNA 组(χ2=9.377、3.927,P=0.002、0.048);两组术后随访期内并发症总发生率差异无统计学意义。

结论

PFNA内固定治疗股骨粗隆间不稳定性骨折更具创伤小、手术时间短、术后恢复快等优点,更有利于患者患侧关节功能的恢复。

Objective

To observe the effects of proximal femoral locking compression plate (LCP)and proximal femoral nail antirotation (PFNA) in the treatment of unstable femoral intertrochanteric fracture.

Methods

A total of 120 patients with unstable femoral intertrochanteric fracture admitted tothe hospital from April 2019 to January 2022 were selected, anddivided into LCP group and PFNA group by random number table method, with 60 cases in each group. Surgical conditions, postoperative recovery, hip function at 3 monthsand 6months after operation, and the incidence of complications during postoperative follow-up period were compared between the two groups.

Results

All 120 patients received complete follow-up,with a follow-up rate of 100%, and both groups continued to be followed up until 6 months after discharge.The operation time, intraoperative blood loss and postoperative drainage volume of LCP group were longer/more than those of PFNA group (t=15.576, 18.734, 11.455, all P=0.000). At 3 months and 6 months after surgery,the excellent rate of Harris score in the LCP group was lower than that in the PFNA group(t=8.781,20.822, 12.362, all P=0.000).The excellent and good rate of Harris score in LCP group was lower than that in PFNA group (χ2=9.377, 3.927, P=0.002, 0.048), but there was no significant difference between the groups in the total incidence of complications during postoperative follow-up.

Conclusion

PFNA internal fixation has the advantages of less trauma, shorter operation time and faster postoperative recoveryin the treatment of unstable femoral intertrochanteric fracture. It is more conducive tojoint function recovery on the affected side.

表1 两组股骨粗隆间不稳定性骨折患者基线资料比较
图1 ~4 患者为女性,83岁,家中不慎摔伤,行PFNA内固定术。图1 外伤后骨盆平片提示“左股骨粗隆间骨折”;图2 PFNA内固定术手术切口;图3~4 术中透视
图5 ~12 患者为女性,70岁,左股骨粗隆间骨折,行PFNA内固定术治疗。图5~8 患者术前三维重建CT片;图9~10 患者术后3 d复查X光片,提示骨折端对位对线良好;图11~12 患者术后3个月复X光片,提示骨折端对位对线良好
表2 两组股骨粗隆间不稳定性骨折患者手术情况比较(±s
表3 两组股骨粗隆间不稳定性骨折患者术后恢复情况比较(±s
表4 两组股骨粗隆间不稳定性骨折患者术后3个月时Harris评分优良率比较[例(%)]
表5 两组股骨粗隆间不稳定性骨折患者术后并发症发生情况比较[例(%)]
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