Treatment of low-grade malignant bone tumor of limb by half-side cortical resection and inactivated replantation

Abstract

Objective To study the curative effect of side bone cortex resection and inactivated replantation in the treatment of low limb malignant bone tumor. Methods 58 patients who diagnosed and treated for low limb malignant bone tumor were selected as the research subjects, and they were randomly divided into observation group and control group, each group in 29 cases.The artificial joint replacement was used in patients with the ordinary routine therapy, the observation group received side a thorough treatment of the wounded inactivated bone cortex excision.The clinical curative effect, operation indicators, and postoperative infection were compared and analyzed in the two groups. Results The total effective rate of the observation group was 96.55% (17 cases had marked effect, effective in 11 cases, failure in 1 case). The total effective rate of the control group was 72.41% (9 cases had marked effect, effective in 12 cases, failure in 8 cases), the clinical curative effect of the observation group was significantly higher than the control group (χ2=6.44, P<0.05). In addition, the anxiety and the operation indicators between the two groups had statistically significant differences (t1=5.47, t2=5.47, all P<0.05, the former is superior to the latter). Conclusion Side bone cortex inactivated replantation in the treatment of low-grade malignant bone tumor resection patients can effectively shorten the operation time and reduce the intraoperative blood loss, bad mood, and also can alleviate patients to obtain ideal therapeutic effect, clinical should be vigorously promoted. Key words: The wounded side of cortical bone resection inactivated; Bone neoplasms; The curative effect