Osteochondroma of the calcaneum: A case report

Osteochondroma of the calcaneum: A case report - Osteochondromas are among the most common benign bone tumours, predominantly affecting individuals under the age of 30. Rather than true neoplasms, they are considered developmental malformations, originating as small cartilaginous nodules within the periosteum. The foot is an uncommon site for these tumours, with the calcaneum being one of the rarest locations of occurrence. Osteochondromas that originate in the calcaneum, especially those that spread to the plantar surface, can seriously hinder walking. Malignant transformation of solitary osteochondromas is rare, occurring in less than 1–2% of cases. Here, we present a case of osteochondroma originating from the calcaneum, which was excised surgically to enhance the patient’s mobility. Following a one-year postoperative follow-up, the patient demonstrated significant improvement and is now able to walk comfortably. Keywords: Osteochondroma, Calcaneum, Surgical excision.