Sunday, October 17, 2010

Avascular necrosis in X-ray

Avascular necrosis
  • Location : M/C @ Hip
  • Finding :
    • Osteosclerosis
    • Linear subchondral fracture
    • Flattening of articular surface
Legg-Calve-Perthes disease
  • Finding :
    • Unilateral small femoral epiphysis
    • Sclerosis
    • Thickening of cartilage

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