The golf-head (putter) shaped os calcis (painful heel).
D002111:Calcaneus / Q000002:abnormalities* / Q000000981:diagnostic imaging; D006365:Heel; D006801:Humans; D009983:Orthopedic Equipment; D010146:Pain / Q000209:etiology*; D059408:Pain Management; D011859:Radiography; D012775:Shoes