title: U-shaped craniectomy in subacute and chronic extradural hematoma.
mesh_terms: D003399:Craniotomy; D004388:Dura Mater / Q000601:surgery; D006407:Hematoma, Epidural, Cranial / Q000000981:diagnostic imaging / Q000601:surgery*; D006801:Humans; D008297:Male; D008722:Methods; D008875:Middle Aged; D011859:Radiography