Multiple osteocartilaginous exostoses of the lower extremity: a case report.

An osteochrondoma is a benign osseous tumor capped by cartilage. Osteochondromas occurring at the distal tibia and fibula are uncommon and even more so when occurring at the first metatarsal head. Osteochondromas usually occur at the metaphysis of long bones; however, they can occur at other cortical bone metaphyses.

Congenital missing tibial sesamoid in a marathon runner: a case report.

The absence of the hallucal tibial sesamoid is seldom seen in the clinical setting. We present a case of a symptomatic missing tibial sesamoid in a female marathon runner.