Methods Six patients with total earlobe defects were treated with method of skin expansion combined with costal cartilagetransplantation.
方法：对6例耳垂完全缺损的患者使用耳后扩张皮瓣联合自体肋软骨支架移植进行修复。
2
The transplantation of articular cartilage allograft after gradient cooling and cryopreservation is a therapy for repairing large articular cartilage defect.
经梯度降温、冷冻保存的同种关节软骨移植可作为修复大面积关节软骨缺损的一种治疗方法。
3
Objective: To investigate the immunological reaction of allogeneic chondrocytes transplantation for the repair of articular cartilage defect.