关节缺损 meaning in English
joint defect
Examples
- Repairing the large defect of bone and joint of limbs with vascularized bone graft after tumor excision
活骨移植治疗四肢骨肿瘤切除后长段骨与关节缺损 - Objective to report the result of the defects of metacarpophalangeal joint from 2 to 5 repaired by metacarpal articular surface with dorsal metacarpal artery and using kirschner pins to transfix the injured finger and the nearby normal finger
目的报道利用伤指邻近的正常手指作为生理性外固定支架与伤指并指固定，应用带血供的掌骨近端骨块修复2 - 5掌指关节缺损的效果。 - Result eleven cases were applied successfully ， the repaired bone and joint showed normal position and bone union without narrowing of joint space by the x - ray films . the average range of motion of the joints was almost normal after the operation for 1 to 3 months ， all transplanted tisssues survived
结果治疗2 - 5掌指关节缺损11例获得成功，修复后的掌指关节对位对线好，关节间隙存在，术后1 - 3个月关节活动接近正常，皮瓣全部成活。 - Conclusions repairring the defects of metacarpophalangeal joint from 2 to 5 with this method was able to obtain a simple operation ， taking materials of what was there ， a little injury ， stable fix for fracture ， short treatment course and exercising early after the operation and promote healing of fracture
结论该方法在修复2 - 5掌指关节缺损中具有简化手术，就地取材，损伤小，骨折固定可靠，便于早期功能锻炼，缩短疗程，再造关节血运佳等优点。 - Replanting the tumor bone after some treatments . the three methods have different advantages and disadvantages : the prosthesis is accompanied with prosthesis loosing and the issue of the musculature fixation has n ' t solved . the massive allograft and tumor bone replanting are accompanied with the necrosis of allograft cartilages
保肢手术并不是一个定型的非常成熟的手术，目前大段骨关节缺损的重建方法主要为： 1 、人工金属假体置换术， 2 、异体骨置换术， 3 、肿瘤骨段灭活再植术等。