Objective: To provide the morphological data for studying mechanical characteristics of femoral calcar and for the clinical application.
前言:目的:为进一步研究股骨距的力学特性和临床应用提供可靠的形态学资料。
In 4 cases with cemented hip replacement, 2 cases reserved calcar femoral bone flap got union, and 1 hip prosthesis had loosen.
行骨水泥型人工关节置换的4例中2例保留的股骨距骨块愈合,1例出现假体松动。
Summary were as follows: internal fixator improper selection, with the reconstruction of calcar femorale bad happened are an important reason for surgical complications;
总结发现:内固定物选择不当、内后侧负重区皮质重建不良是发生手术并发癥的重要原因;
The curved screw at the femoral calcar was found in the experimental side.
有一只山羊实验侧螺纹钉出现弯曲,为股骨距处螺钉。
Methods 14 cases of femoral neck fracture with calcar comminution were operated. Among them, 5 cases of undisplaced fractures were treated with close reduction and breaking compression screw fixation;
方法手术治疗14例股骨距碎裂的股骨颈骨折患者,5例骨折无明显移位者行闭合复位折断式加压螺钉内固定;
The collar of the stem could reduce bone loss at the calcar region.
患者本身骨密度高者骨丢失少,假体肩托可部分减少股骨矩的骨丢失。
Conclusion:The first perforation artery vessel bone flap can be used in repairing neck of femur, femorale calcar and upper femur incomplete.
结论:第一穿动脉为蒂的骨瓣,用于股骨颈、股骨距和股骨上段骨缺损的修复,疗效可靠。
Conclusion: the key of ITEF is fixation of the complemented wire sticking femoral calcar which can strengthen the effect of fixation.