- It occurs in epiphysis, apophysis, epiphysioid bone of immature bone
- Sclerosis, collpase, fragmentation, reossification, and reconstruction
- Most are occured before 10 year-old
- Boys are more affected than girls
- Most cases reveal trauma history of affected patients
Osteochondrosis due to primary or secondary osteonecrosis
- Legg-Calve-Perthes disease
- Freigberg infraction
- Kienbock’s disease
- Kohler’s disease
- DDX with Mueller-Weiss syndrome
- Panner’s disease
Osteochondrosis due to trauma or atypical stress
- Scheuermann’s disease
- Blount’s disease
- Osgood-Schlatter disease
- Sinding-Larsen-Johansson disease
Normal variant
- Ischiopubic osteochondrosis = Ischiopubic synchondrosis
- Sever’s disease
