OSTEOCHONDRAL ALLOGRAFTS FOR OSTEOCHONDRITIS-DISSECANS AND OSTEONECROSIS OF THE FEMORAL CONDYLES

被引:22
作者
MARCO, F [1 ]
LOPEZOLIVA, F [1 ]
FEDZARROYO, JMF [1 ]
DEPEDRO, JA [1 ]
PEREZ, AJ [1 ]
LEON, C [1 ]
LOPEZDURAN, L [1 ]
机构
[1] UNIV HOSP SAN CARLOS,DEPT ORTHOPAED SURG,MADRID,SPAIN
关键词
D O I
10.1007/BF00183551
中图分类号
R826.8 [整形外科学]; R782.2 [口腔颌面部整形外科学]; R726.2 [小儿整形外科学]; R62 [整形外科学(修复外科学)];
学科分类号
摘要
Osteochondral allografts were used in 11 patients with osteochondritis dissecans and 4 with osteonecrosis of the femoral condyles. The lesions were mainly in the medial condyle in 13 cases, and in the weightbearing area in 10. The grafts had a mean size of 6 cm2; 8 were kept in hypothermia at 4-degrees-C for less than 24 h and 7 were stored at -80-degrees-C with cryoprotection. After an average follow up of 3.2 years, only 2 patients needed a further operation, one for nonunion and the other for a fracture of the graft. The others had improved clinically and showed radiological union of the graft with preservation of the joint space.
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页码:104 / 108
页数:5
相关论文
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