目的：探讨同种异体软骨细胞移植修复关节软骨缺损的免疫学变化。
Objective: To investigate the immunological reaction of allogeneic chondrocytes transplantation for the repair of articular cartilage defect.
组织形态测定显示，同种异体移植和同系移植比自体移植在骨连接处软骨形成较少。
Histomorphometry showed that there was less new endochondral bone formation over the "graft" side of the host-graft junction in allograft and isograft samples than in autografts.
结论：以同种异体肋软骨对乳突根治术后耳行外耳道后壁及听力重建术，是防止乳突腔感染，提高听力的较理想方法。
Conclusion: Reconstruction of acusticus back wall and hearing after radical mastoidectomy with homograft costal cartilage is effective to prevent mastoid cavity infection and improve hearing.
探讨不同保存方法对同种异体肋软骨移植的影响。
To study the influence of the different preservative methods on homograft costal cartilage.
提示可采用生化测定胶原在同种软骨移植后不同时期的含量变化来评价异体软骨移植后的结构和弹性变化。
The study suggests that the changes in cartilage collagen content may help us to assess the cartilage structure and the elasticity after a cartilage allotransplantation.
目的探讨应用同种异体组织工程化软骨修复软骨缺损的可行性。
Objective To investigate of the feasibility of using homograft of tissue engineering cartilage for the repair of cartilage defects.
目的探讨同种异体胎软骨在整形外科应用的可行性。
Objective To study the applicability of homologous fetal cartilage in plastic surgery.
些文献综述显示同种异体骨软骨移植修复关节软骨损伤具有特定优势，但进一步推广该方法仍有一些需要解决的问题。
These literature review showed that osteochondral allograft transplantation to repair cartilage damage has a specific advantage, but still has some problems for further promoting.
方法在耳内镜下利用自体耳屏软骨膜或同种异体筋膜对63例患者行鼓膜修补术；
Methods Myringoplasties with autologous tragal perichondrium or allografts fascia by otoendoscopy was applied 63 cases.
方法：从1999到2002年随访了19位接受新鲜骨软骨同种异体骨治疗有症状的膝关节软骨和骨软骨病变的病人，手术时的平均年龄为34岁。
Methods: Nineteen patients with symptomatic chondral and osteochondral lesions of the knee who were treated with fresh osteochondral allografts between 1999 and 2002 were prospectively followed.
方法：从1999到2002年随访了19位接受新鲜骨软骨同种异体骨治疗有症状的膝关节软骨和骨软骨病变的病人，手术时的平均年龄为34岁。
Methods: Nineteen patients with symptomatic chondral and osteochondral lesions of the knee who were treated with fresh osteochondral allografts between 1999 and 2002 were prospectively followed.
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