[Osteonecrosis of the femur head. Phlebographic study].
D000792:Angiography; D004194:Disease; D005269:Femur; D005270:Femur Head; D006801:Humans; D009336:Necrosis / Q000000981:diagnostic imaging*; D010020:Osteonecrosis
ANGIOGRAPHY; FEMUR HEAD/diseases; NECROSIS/radiography