Percutaneous transluminal angioplasty of the femoropopliteal artery: initial and long-term results.
Patients with dilated stenoses and recanalized occlusions were evaluated to assess the initial and long-term results of percutaneous transluminal angioplasty (PTA) in the femoropopliteal artery. The follow-up period was at least 1 year. The initial success rate was 84% (128/164). The initial results were influenced by the radiologist's experience, catheter selection, and type of lesion. The 5- and 7-year cumulative patency rates were 70% and 60%. There was no difference in long-term patency between initially successful stenoses and short (less than 3 cm) occlusions. Both the morphology and location of the stenotic lesion influenced the long-term results. Although many factors influence the initial and long-term success rate, results of this study justify PTA in the femoropopliteal artery. Patients with localized stenoses and short occlusions are best suited for this treatment.
Krepel
V M
VM
van Andel
G J
GJ
van Erp
W F
WF
Breslau
P J
PJ
D000328:Adult; D000368:Aged; D000800:Angioplasty, Balloon / Q000009:adverse effects; D001161:Arteriosclerosis / Q000000981:diagnostic imaging / Q000628:therapy*; D005260:Female; D005263:Femoral Artery / Q000000981:diagnostic imaging; D005500:Follow-Up Studies; D006406:Hematoma / Q000209:etiology; D006801:Humans; D008297:Male; D008875:Middle Aged; D011150:Popliteal Artery / Q000000981:diagnostic imaging; D011859:Radiography; D012008:Recurrence; D013927:Thrombosis / Q000209:etiology