title: Ask the doctors. I've been suffering from poor circulation in my legs for five years. An angiogram shows the probable cause to be blockages at both knee arteries. What are my options?
mesh_terms: D000671:Amputation, Surgical; D017130:Angioplasty; D006801:Humans; D007866:Leg / Q000098:blood supply*; D016491:Peripheral Vascular Diseases / Q000209:etiology* / Q000628:therapy