Isolated neuropathy of the cutaneous branch of the radial nerve is a rarely recognised condition. Five cases were described in 1932 by Wartenberg, who suggested the name cheiralgia paraesthetica. The condition has also been described as Wartenberg's disease. Twelve cases of isolated neuropathy of the cutaneous branch of the radial nerve are described, the literature is reviewed and the clinical picture outlined. In six of the cases the condition subsided without treatment, in two there was a good response to local injection of hydrocortisone, and in four cases a satisfactory result followed resection of the nerve. The course and distribution of the superficial branch of the radial nerve are described. The need to avoid the nerve during operations around the wrist is stressed.

Two cases of adamantinoma of the tibia are reported. The first patient has survived twenty years after above-knee amputation and shows no sign of recurrence. The second patient shows no evidence of recurrence two and a half years after amputation through the knee.

The clinical picture of the tumour is described and the theories of histogenesis are outlined.