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Fig. 4 | BMC Musculoskeletal Disorders

Fig. 4

From: Effects of PRP injection combined with intersecting femoral head decompression versus combined with multiple core decompression in the treatment of avascular necrosis of femoral head—a single-center retrospective cohort study

Fig. 4

A, B Preoperative CT and X-ray showed ANFH of this patient in ARCO II stage. Localized cystic degeneration of the femoral head can be seen. C X-ray showed there was no obvious progression at 12 months after the patient received PRP + intersecting core decompression. D X-ray showed there was no obvious progression at 24 months after the patient received PRP + intersecting core decompression. No collapse of the subchondral bone can be seen

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BMC Musculoskeletal Disorders

ISSN: 1471-2474

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