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Table 3 Number of patients receiving THA during the follow-up

From: Combining autologous bone marrow buffy coat and angioconductive bioceramic rod grafting with advanced core decompression improves short-term outcomes in early avascular necrosis of the femoral head: a prospective, randomized, comparative study

Group Group A (N = 17) Group B (N = 23) P value
Outcome Hip preserved THA Hip preserved THA  
Number of patients 16 (94.1%) 1 (5.9%) 20 (87.0%) 3 (13.0%) 0.624
Number of hips 21 (95.4%) 1 (4.5%) 24 (82.8%) 5 (17.2%) 0.340
  1. Group A, bone marrow buffy coat graft group; group B, control group