Electrical stimulation of human femoral intertrochanteric osteotomies. Double-blind study.
Electrical stimulation of human femoral intertrochanteric osteotomies. Double-blind study.
复制标题
人体股骨粗隆间截骨术的电刺激。
DOI：
10.1097/00003086-198812000-00037
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发表时间：
1988
影响因子：
4.2
通讯作者：
G. Traina
中科院分区：
文献类型：
--
作者：
G. Borsalino;M. Bagnacani;E. Bettati;F. Fornaciari;R. Rocchi;S. Uluhogian;G. Ceccherelli;R. Cadossi;G. Traina
低频脉冲电磁场(PEMF)正在世界各地的几个中心用于骨不连愈合。关于PEMF效应的量化存在很大争议，特别是在没有进行随机研究的人类身上。本文报告了连续32例股骨粗隆间截骨术治疗退行性髋关节炎的双盲治疗结果。用图像分析仪进行的X线片评估和骨痂密度测量显示，对照组和刺激患者之间有统计学差异(p<0.01)。在这种高度同质性的患者群体中，PEMF刺激有利于截骨术愈合。
Low-frequency pulsing electromagnetic fields (PEMF) are being used in nonunion healing at several centers around the world. Much debate exists about quantification of PEMF effects, especially in humans where no randomized studies have been performed. The results of a double-blind treatment of 32 consecutive patients treated with femoral intertrochanteric osteotomy for hip degenerative arthritis are reported. Roentgenographic evaluation and callus density measurements performed with an image analyzer showed a statistically significant difference between controls and stimulated patients (p less than 0.01). In this extremely homogeneous patient population, PEMF stimulation favored osteotomy healing.