Osteoid osteoma of the hand.

A review of all cases of osteoid osteoma of the hand seen by four hand surgeons over the last 10 years was performed. Seven cases were documented. Average follow-up was 28.3 months. Average age of the patients was 21.1 years. Five men and two women participated. Six lesions were in the right and one in the left upper extremity. Delay from presenting symptoms to definitive treatment averaged 13.5 months with a range of 7 to 30 months. Surgical excision was curative in all cases. We concluded that although a very unusual occurrence, osteoid osteoma of the hand should be considered in the differential diagnosis of pain in the hand.