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Journal of Experimental Orthopaedics
Fig. 2 | Journal of Experimental Orthopaedics

Fig. 2

From: Lack of concentration-dependent local toxicity of highly concentrated (5%) versus conventional 0.5% bupivacaine following musculoskeletal surgery in a rat model

Fig. 2

Representative histology images. A Hematoxylin and eosin staining of a femoral implantation site with cartilaginous new bone formation in the screw trajectory (A1), fibrous capsule formation around the screw head (A2) and periosteal thickening (A3). B Hematoxylin and eosin staining of a spinal implantation site with fibrous capsule formation around the screw head (B1), abundant osteoblasts lining the cortex (B2) and muscle fibrosis (B3)

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