A Rare Case of Large Osteochondral Fracture of Patella

Osteochondral fractures of the patella are relatively common pediatric knee injuries, often missed during initial evaluation, and almost always associated with acute dislocations. We report case an adolescent patient a very large osteochondral fracture involving whole medial patellar facet without concomitant dislocation patella. A 16-year-old presented to emergency pain swelling in left after sustaining road traffic accident. On evaluation X-ray CT scan, was diagnosed. The treated open reduction internal fixation headless compression screws performing parapatellar arthrotomy. After two years, recovered full painless range movement knee, complete radiological union fracture. This discusses rare dislocation.