Solitary synovial osteochondroma of the knee

A very rare case of solitary osteochondroma of the knee is reported. The patient presented with a slowly growing retropatellar bony tumour of 4 years duration following a minor trauma. An excisional biopsy with a total patellectomy was performed as the patellar articular surface was unsalvageable. A 20 month follow up revealed no recurrence and a functional knee. A brief review of literature is also presented.