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Retrospective Cohort Study
©The Author(s) 2025.
World J Orthop. Dec 18, 2025; 16(12): 110291
Published online Dec 18, 2025. doi: 10.5312/wjo.v16.i12.110291
Figure 3
Figure 3 Left hip joint frog-position X-ray. A: Left hip pain for 3 months (initial visit); B: At 16 months; C: At 3.5 years; D: At 5 years; E: At 6.5 years; F: At 10 years.


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