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Figure 3 | Stem Cell Research & Therapy

Figure 3

From: Efficacy of autologous bone marrow buffy coat grafting combined with core decompression in patients with avascular necrosis of femoral head: a prospective, double-blinded, randomized, controlled study

Figure 3

A comparison between the control group and bone-marrow buffy coat (BBC) group of the visual analogue scale (A), the Lequesne index (B) and the Western Ontario and McMaster Universities Arthritis Index (WOMAC) score (C) at the pre-operation, 3 months post-operation, and 24 months post-operation. The results were present as mean ± standard error of the mean. Asterisk (*) indicated a significant difference compared with the baseline; pound sign (#) indicated a significant difference compared with the control group.

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Stem Cell Research & Therapy

ISSN: 1757-6512