Endarterectomy for Isolated Atherosclerotic Lesions of the Popliteal Artery.

BACKGROUND

In the endovascular era, angioplasty has grown a large place in the treatment of peripheral artery disease. Few studies have been focused in short atherosclerotic lesions of the popliteal artery itself, which remain for many surgeons a critical zone for the technical approach decision. We herein describe simple techniques of popliteal endarterectomy for the treatment of short popliteal occlusive disease.

METHODS

Between January 2011 and June 2019, patients with isolated popliteal artery atherosclerotic lesions were included in this retrospective study. Indication for intervention was either disabling lower limb claudication or critical limb ischemia. We performed either endarterectomy by eversion of the popliteal artery or a simple endarterectomy with a patch angioplasty. We then studied the procedural data, the thirty-day outcomes, and the mid-term follow-up.

RESULTS

A total of 17 patients were included in the study, and 18 limbs were revascularized with the endarterectomy technique. Total duration of the procedure was 100 ± 46 min. Overall technical success was 100%. Median hospital stay was 4 days. Complete clinical success, that is, freedom from claudication or rest pain, was achieved in all cases. No early additional procedure was needed. After a mean follow-up of 34 ± 32 months with no patient lost to follow-up, all patients were alive, and a 100% primary patency and limb salvage was observed.

CONCLUSIONS

At 3 years' follow-up, endarterectomy of the popliteal artery appears to be a valid option for isolated and short atherosclerotic lesions.