Applying pe rcut aneousp lacemento f guide wire combined with true lateral view fluo-roscopy proximal femoral nail anti-rotation fixation
10.3969/j.issn.1671-167X.2015.02.013
- VernacularTitle:经皮导入导针结合纯侧位透视简化股骨近端防旋髓内钉操作
- Author:
Ming YANG
;
Xiaomeng ZHANG
;
Peixun ZHANG
;
Tianbing WANG
;
Zhongguo FU
;
Dianying ZHANG
;
Baoguo JIANG
- Publication Type:Journal Article
- Keywords:
Femoral fractures;
Fracture fixation,intramedullary;
Bone nails
- From:
Journal of Peking University(Health Sciences)
2015;(2):258-262
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To apply modified proximal femoral nail anti-rotation ( PFNA ) fixation tech-niques performed by percutaneous placement of guide wire combined with true lateral view and to make the procedures simpler.Methods:A retrospective study was used to analyze the clinical data of femoral intertrochanteric fractures cases, which were treated with conventional PFNA fixation or modified PFNA fixation performed by percutaneous placement guide wire combined with true lateral view in our hospital, from March, 2011 to May, 2014.In the study, 60 cases were followed for average 13 months.The oper-ation time, the amount of bleeding, the fluoroscopy time, postoperative radiographic measurements ( tip apex distance, TAD ) and hip function scores were analyzed.Results:In modified PFNA group, the amount of bleeding, the operation time and the fluoroscopy time were (70.5 ±12.5) min, (34.9 ±6.1) mL, ( 63.6 ±9.7 ) s respectively.In conventional PFNA group, they were ( 80.6 ±17.1 ) min, (47.8 ±6.7) mL, (68.5 ±8.7) s respectively.There were significant differences in the above respects between the two groups (P were 0.006, 0.013, and 0.022 respectively).There were no significant differences in TAD, fracture healing time, postoperative hip scores between the two groups (P>0.05). Conclusion:Fracture line is a natural entry point for some cases of femoral intertrochanteric fractures when we use proximal femoral nail anti-rotation to fix the fracture.Applying percutaneous insertion of the guide pin combined with true lateral view could reduce the operation time, amount of bleeding, and fluo-roscopy time significantly, make the procedures simpler and acquire satisfactory results .
