Autogenous callo-osseous grafts for the repair of osteochondral defects
نویسندگان
چکیده
منابع مشابه
Grafts for the Repair of Osteochondral Defects
We describe a new method of biological repair of osteochondral defects. In rabbit knees an osteochondral defect was reconstructed with a cab-osseous graft made of a superficial sheet of medullary fracture callus attached to a base of cancellous bone. This was taken from the iliac bone of the same animal which had been osteotomised ten days earlier. The reparative tissues were evaluated for 24 w...
متن کاملAutogenous osteochondral grafts for osteonecrosis of the femoral condyle.
PURPOSE To evaluate the long-term outcome following use of osteochondral autografts for the treatment of osteonecrosis of the femoral condyle. METHODS Clinical, radiographic and arthroscopic findings were evaluated at follow-up. Patients were 14 women and 2 men, with a mean age of 64.9 years (range, 58-74 years). The osteochondral lesion was equivalent to Lotke 1-B in 12 knees, and was equiva...
متن کاملRepair Process of Surgical Defects Filled with Autogenous Bone Grafts in Tibiae of Diabetic Rats
From a biological standpoint, the best material for reconstruction of bone defects is the autogenous bone graft. However, as tissue healing is affected under diabetic conditions, major changes might take place in the revascularization, incorporation, replacement and remodeling phases of the grafted area. The purpose of this study was to assess the bone healing process in surgical wounds prepare...
متن کاملRepair of Porcine Articular Osteochondral Defects
Introduction: Our previous study showed that porcine articular osteochondral defects at non-weight bearing area could be repaired by autologous induced bone marrow stromal cells (BMSCs) and scaffold, which provided the direct evidence that BMSCs could differentiate into chondrocytes and osteoblasts respectively in different local environment . This study tests the possibility of repairing porci...
متن کاملTissue-engineered composites for the repair of large osteochondral defects.
OBJECTIVE To test the hypothesis that engineered cartilage can provide a mechanically functional template capable of undergoing orderly remodeling during the repair of large osteochondral defects in adult rabbits, as assessed by quantitative structural and functional methods. METHODS Engineered cartilage generated in vitro from chondrocytes cultured on a biodegradable scaffold was sutured to ...
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ژورنال
عنوان ژورنال: The Journal of Bone and Joint Surgery. British volume
سال: 1995
ISSN: 0301-620X,2044-5377
DOI: 10.1302/0301-620x.77b2.7706331