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Comparison of meniscal healing between the horizontal and wrapping groups by Safranin-O/Fast Green staining. (A) Horizontal group at 8, 12, and 16 weeks. (B) Wrapping group at 8, 12, and 16 weeks. The bar indicates 500 µm. (C) Modified Pauli score is shown: range 0-12, higher score indicates better regeneration. *P < 0.05.
