The electrical stimulation of tibial osteotomies. Double-blind study.
The electrical stimulation of tibial osteotomies. Double-blind study.
复制标题
胫骨截骨术的电刺激。
DOI：
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发表时间：
1993
影响因子：
4.2
通讯作者：
G. Traina
中科院分区：
文献类型：
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作者：
G. Mammi;Rodolfo Rocchi;R. Cadossi;L. Massari;G. Traina
研究了电磁场刺激对一组40名连续患者的影响，该组患者接受膝关节退行性关节病的胫骨外翻截骨术治疗。所有患者均由同一作者进行手术，并遵循相同的术后程序。手术后，患者被随机分配到对照组（虚拟刺激器）或刺激组（有源刺激器）。四名不了解实验条件的骨科医生被要求评估术后60天拍摄的X线片，并根据四个类别对截骨愈合进行评级（第四类是愈合的最高级阶段）。在对照组中，73.6%的患者被纳入第一类和第二类。在刺激组中，72.2%的患者被纳入第三和第四类。在一组同质患者中，电磁场刺激对胫骨截骨愈合有积极影响。
The effect of electromagnetic field stimulation was investigated in a group of 40 consecutive patients treated with valgus tibial osteotomy for degenerative arthrosis of the knee. All patients were operated on by the same author and followed the same postoperative program. After surgery, patients were randomly assigned to a control group (dummy stimulators) or to a stimulated one (active stimulators). Four orthopedic surgeons, unaware of the experimental conditions, were asked to evaluate the roentgenograms taken 60 days postoperatively and to rate the osteotomy healing according to four categories (the fourth category being the most advanced stage of healing). In the control group, 73.6% of the patients were included in the first and second category. In the stimulated group, 72.2% of the patients were included in the third and fourth category. On a homogeneous group of patients, electromagnetic field stimulation had positive effects on the healing of tibial osteotomies.