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基于实验研究和临床初步应用获得成功的基础上,作者对45例下颌骨肿瘤患者施行了冷冻自体肿瘤下颌骨再植术。本研究通过临床、X线片、同位素扫描以及组织病理学检查,并与新鲜自体骨移植相比较,对36例患者进行了6月～7年的随访观察。结果表明:冷冻自体肿瘤下颌骨再植术是根治下颌骨肿瘤、修复术后缺损的有效方法,具有恢复下颌骨功能与防止面部畸形的双重功效。
Based on the success of experimental studies and initial clinical applications, the authors performed a cryogenic autologous tumor mandibular replantation in 45 patients with mandibular tumors. In this study, 36 patients were followed up for 6 months to 7 years by clinical, radiographs, isotope scanning and histopathological examination, compared with fresh autograft. The results show that mandibular autograft with frozen autologous tumor is an effective method to cure mandibular tumors and repair postoperative defects. It has the dual function of restoring mandibular function and preventing facial deformity.