高超 陳艷俊



[摘要] 目的 分析PFNA內固定治療不穩定型股骨轉子間骨折的療效。 方法 選擇我院2015年1月~2016年1月住院治療的不穩定型股骨轉子間骨折患者共60 例,其中30例行PFNA內固定治療(PFNA組),另30例行動力髖螺釘(DHS)治療作為對照組,對兩組患者的平均手術時間、術中出血量、切口長度、骨折愈合時間進行比較,并對兩組患者的髖關節功能恢復的優良率進行評價。 結果 PFNA組患者的術中出血量、切口長度、平均手術時間、骨折愈合時間與對照組比較,差異有統計學意義(P<0.05),結果顯示,PFNA組患者的術中出血少、切口小、手術時間短、患者術后骨折愈合快。PFNA組患者的髖關節功能優良率為70%(21/30),對照組的髖關節功能優良率為50%(15/30),組間比較差異有統計學意義(P<0.05)。 結論 PFNA內固定治療不穩定型股骨轉子間骨折可以取得較好的治療效果,與DHS內固定比較具有手術切口小、出血少、并發癥少、骨折愈合快、髖關節功能恢復快等優勢,值得推廣應用。
[關鍵詞] 穩定型股骨轉子間骨折;PFNA內固定;DHS內固定;并發癥
[中圖分類號] R683.42 [文獻標識碼] B [文章編號] 1673-9701(2017)13-0065-03
[Abstract] Objective To evaluate the efficacy of PFNA internal fixation in the treatment of unstable intertrochanteric fractures. Methods A total of 60 patients with unstable intertrochanteric fractures were selected from January 2015 to January 2016, 30 cases underwent PFNA internal fixation(PFNA group), another 30 patients treated with dynamic hip screw(DHS) were selected as the control group, the average operation time, intraoperative blood loss, incision length, fracture healing time and the excellent and good rate of hip function were compared in two groups. Results The differences of intraoperative blood loss, length of incision, the average operation time, healing time of fracture in PFNA group were statistically significant(P<0.05). It showed that the PFNA group of patients with less intraoperative bleeding, smaller incision, shorter operation time, faster fracture healing. The excellent and good rate of hip function of patients in PFNA group was 70%(21/30), the control group was 50%(15/30), and there was significant difference(P<0.05). Conclusion PFNA internal fixation in treatment of unstable intertrochanteric fractures has good effect, with smaller incision, less bleeding, fewer complications, quicker fracture healing, hip joint function recovery and other advantages compared to DHS internal fixation, is worthy of promotion and application.
[Key words] Stable intertrochanteric fracture; PFNA internal fixation; DHS internal fixation; Complication
不穩定型股骨轉子間骨折是骨科的常見病、多發病,好發于老年患者。老年患者由于合并嚴重的內科疾病,保守治療由于長期臥床,易引起關節僵直、畸形愈合等并發癥[1]。要獲得滿意的復位和穩定的固定,盡早行功能鍛煉是不穩定型股骨轉子間骨折的主要治療目的[2]。如果可以耐受手術,無明顯手術禁忌證,對于不穩定型股骨轉子間骨折患者應盡早采取手術治療[3]。對于不穩定型股骨轉子間骨折的治療多選擇手術內固定治療,如動力髖螺釘(DHS)、Gamma 釘、股骨近端交鎖髓內釘、股骨近端鎖定解剖鋼板以及抗旋股骨近端髓內釘(PFNA)等[4-5]。本研究旨在探討PFNA治療不穩定股骨轉子間骨折的療效,并與動力髖螺釘(DHS)的療效進行比較,現報道如下。
1 資料與方法
1.1 一般資料
選擇我院2015年1月~2016年1月住院治療的不穩定型股骨轉子間骨折患者共60例,除外合并嚴重心肝腎功能不全者。……