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Fig. 4 | BMC Musculoskeletal Disorders

Fig. 4

From: Preliminary report of the outcomes and indications of single approach, double-channel core decompression with structural bone support and bone grafting for osteonecrosis of the femoral head

Fig. 4

Comparison of the number of hip joints in different stages of hip function. *indicates that composition ratio is statistically significant difference (P < 0.05) between the two groups. The blue line represents the number of hip joints at different stages of clinical efficacy before surgery; the red line represents the number of hip joints at different stages of clinical efficacy at the last follow-up.

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BMC Musculoskeletal Disorders

ISSN: 1471-2474

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