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(A–C) Alteration in trabecular bone separation distribution in the tibial epiphysis at weeks 0, 4, and 8 (vertical axis, trabecular bone separation, mm; horizontal axis, bone percentage; black bar, control group; white bar, osteoarthritis group).
Notes: *Differences between groups; **0–4, difference from 0 to 4 weeks; ***4–8, difference from 4 to 8 weeks.
