Subtotal Claviculectomy for aneurysmal bone cyst of clavicle: A case report and review of literature

Aneurysmal bone cysts are benign, locally aggressive osteolytic neoplasms that usually affect individuals in their second decade. Majority of aneurysmal bone cysts occur in metaphysis of long bones and vertebra. Clavicle is an uncommon location and only few cases have been reported in literature. We present a case of 17 year old male who presented with gradually progressive painful swelling in left shoulder region. Xray and CT scan showed expansile osteolytic swelling. Excision of the lesion with subtotal claviculectomy was done. On follow up, patient was able to perform his daily activities without any restriction and no recurrence was noted on ten year follow up. Keywords: Aneurysmal bone cyst, Clavicle, Claviculectomy.