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find Keyword "Periosteal transplantation" 2 results
  • LONG-TERM CLINICAL OBSERVATION ON THE REPAIR OF LARGE ARTICULAR CARTILAGE DEFECTS OF THE HIP AND THE KNEE WITH FREE AUTOGENEOUS PERIOSTEUM

    Objective To observe the long-term clinical results of repairing large articular cartilage defects of the hip and the knee with free autogeneous periosteum. Methods Based on the results of experimental studies, the authors used free autogeneous periosteum transplantation and postoperative continuous passive motion (CPM) to repair large articular cartilaginous defects in 52 patientsfrom February 1987 to August 1995. Of 37 patients with complete follow-up data, 16 had congenital dislocation of the hip, 6traumatic arthritis of hip, 1 femoral head destruction following mild infection, 2 ankylosing spondylitis, 6 intra-articular fracture of the knee, 4 arthritisof the knee and 2 stiff knee following joint infection. The patients with dislocation of hip were given relieving traction before operation. The cartilages of pathological changes were excised to bleeding bone. The defects were repairedwith periosteum removing from tibia. CPM were immediately applied for 4-6 weeksand no bearing was allowed 6 months after discharge. The silicon membrane was taken out in the 6th month. Results Thirty-seven patients (17 males, 20 females) were followed up 7-15 years with an average of 10.5 years. The functional evaluation referred to joint pain degree,joint mobile range,daily activity and X-ray findings. The results were excellence in 11 patients , good in 18 patients , poor in 8 patients. Conclusion The method to repair articular cartilage defect with free autogeneous -periosteum is effective and may be applied clinically.

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  • PRIMARY REPAIR OF CARTIL AGE DEFECT ACCOMPANYING PATEL L AR FRACTURE WITH FREE AU- TO- PERIOSTEAL GRAFT

    OBJECTIVE To evaluate the results of free auto-periosteal graft in primary repair of cartilage defect accompanying severe comminuted fractured of patella. METHODS From January 1992 to August 1998, seventeen cases with extensive cartilage defect due to severe comminuted fracture of patella were primarily repaired with free auto-periosteal graft. In these cases, there were whole patellar fracture in 9 patients, upper two third patellar fracture in 3 patients and lower two third patellar fracture in 5 patients. During operation, "S"-shaped incision along medial side of knee through intra-cavity pathway were used. After fixation of the patellar fracture and clearance of the residual cartilage in the fracture area, the cancellous bone was exposed and trimmed. The free periosteum was incised from the anterior medial side of upper tibia and then transplanted to the region of cartilage defect. The size of grafted periosteum ranged from 3 cm x 4 cm 5 cm 6 x cm. The knee joint was received passive motion at 7 days after operation. RESULTS All cases were followed up 8 to 74 months. There were excellent recovery in 12 patients and the function of knee joint was normal, better recovery in 4 patients and the function of knee joint was nearly normal, and moderate recovery in 1 patient and the function of knee joint was limited mildly. CONCLUSION Free auto-periosteal graft is a simple and effective treatment in primary repair of cartilage defect accompanying patellar fracture. It is valuable to apply in clinical practice.

    Release date:2016-09-01 10:26 Export PDF Favorites Scan
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