[摘要] 目的 探討PFNA和Gamma釘治療老齡患者不穩定股骨近端骨折的療效。方法 方便選取2012年4月—2015年5月該院收治不穩定股骨近端骨折老年患者70例為研究對象,隨機分為PFNA組和Gamma釘組各35例,統計對比兩組患者的治療效果。結果 PFNA組患者術中出血量為(186.5±23.4)mL,手術時間為(64.6±5.2)min,Gamma釘組患者術中出血量為(194.2±24.9)mL,手術時間為(66.9±6.4)min,PFNA組患者術中出血量、手術時間與Gamma釘組相比無明顯差異,t=1.333、1.650,P>0.05。PFNA組患者術后3個月行走功能優良率77.1%與Gamma釘組51.4%相比明顯較高,χ2=5.040,P<0.05。PFNA組患者術后6個月、1年行走功能優良率85.7%、94.3%與Gamma釘組80.0%、88.6%相比差異無統計學意義,χ2=0.402、0.729,P>0.05。PFNA組患者術后3個月、6個月、1年行走和休息時疼痛發生率68.6%、37.1%、0.0%與Gamma釘組74.3%、45.7%、5.7%患者相比差異無統計學意義,χ2=0.280、0.530、2.059,P>0.05。PFNA組患者術后6個月骨折愈合率91.4%與Gamma釘組85.7%患者相比差異無統計學意義,χ2=0.565,P>0.05。PFNA組患者術后1年內并發癥發生率2.9%與Gamma釘組患者20.0%相比明顯較低,χ2=5.081,P<0.05。結論 PFNA治療老齡患者不穩定股骨近端骨折與Gamma釘相比效果更佳,更助于患者術后恢復。
[關鍵詞] PFNA;Gamma釘;老齡患者;不穩定股骨近端骨折;療效
[中圖分類號] R687.3 [文獻標識碼] A [文章編號] 1674-0742(2016)11(a)-0062-04
[Abstract] Objective To investigate the PFNA and Gamma nail in treatment of elderly patients unstable proximal femoral fractures. Methods Convenient selection April 2012 to May 2015 in our hospital unstable proximal femoral fractures in elderly patients with 70 cases for the study were randomly divided into groups and the Gamma nail PFNA 35 patients in each group, statistical treatment compared two groups of patients . Results PFNA group blood loss patients (186.5 ± 23.4) mL, operation time was (64.6 ± 5.2) min, blood loss in patients with Gamma nail group (194.2 ± 24.9) mL, operation time was (66.9 ± 6.4) min , bleeding volume PFNA group, operative time compared with the Gamma nail group had no significant difference, t = 1.333,1.650, P> 0.05. PFNA group of patients 3 months walking function excellent rate of 77.1% compared with 51.4% Gamma nail group was significantly higher, χ2 = 5.040, P <0.05. Postoperative PFNA group 6 months, 1 year walking function excellent rate of 85.7%, 94.3% and 80.0% Gamma nail group, no significant difference compared to 88.6%, χ2= 0.402,0.729, P> 0.05. PFNA group of patients 3 months, 6 months, 1 year walking and pain at rest incidence of 68.6%, 37.1%, 0.0% and 74.3% Gamma nail group, no significant difference compared to 45.7%, 5.7% of patients, χ2= 0.280,0.530, 2.059, P> 0.05. PFNA group of patients 6 months of fracture healing rate of 91.4% compared with the Gamma nail group 85.7% of patients had no significant difference, χ2= 0.565, P> 0.05. PFNA group postoperative complication rate of 2.9% a year and Gamma nail group were significantly lower compared to 20.0%, χ2= 5.081, P<0.05. Conclusion PFNA treatment of elderly patients unstable proximal femoral fractures compared with Gamma nail better, more help postoperative recovery.
[Key words] PFNA; Gamma nail; Elderly patients; Unstable proximal femoral fractures; Efficacy
股骨近端骨折是臨床較為常見的髖部骨折類型,臨床發病率較高,是老年人中的常見骨折類型。以往治療不穩定股骨近端骨折多采取保守治療,但保守治療后患者需長時間臥床休息,易引起患者出現多種并發癥,影響患者治療效果。當前醫療技術的發展使得手術治療成為當前臨床治療不穩定股骨近端骨折的主要手段。股骨近端抗旋轉髓內釘(PFNA)和金屬帶鎖髓內釘(Gamma釘)均是當前臨床治療不穩定股骨近端骨折的常用術式,但臨床對于兩種術式的治療效果對比研究較少[1]。……