A rare pediatric case of proximal radius exostosis with radio-capitellar joint dislocation-marginal resection with joint reconstruction

We present a case of patient with an incidental finding isolated radial head osteochondroma. This progressively enlarged to become symptomatic causing gradual subluxation the radio-capitellar joint. Marginal excision and annular ligament reconstruction was performed using forearm fascia graft. The made full recovery symptom resolution preservation range movement. He successfully returned physical activity by 3-month mark.