Publications by authors named "Zheng-chuan Ma"

Objective: To analyse retrospectively 3-tunnels core decompression with implantation of bone marrow stromal cells(bMSCs) and decalcified bone matrix (DBM) for treatment of femoral head necrosis in early stages, and to study its therapeutic results and indications.

Methods: According to the University of Pennsyvania system of classification and staging,to treat the patients with 3-tunnels core decompression with implantation of bone marrow stromal cells (bMSCs) and decalcified bone matrix (DBM) for treatment of early femoral head necrosis. Among the total 87 patients (103 hips), the male was 71 (86 hips) and the female 16 (17 hips) with the average age of 47 years old.

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