Background: Deep wound infections in the groin region can result in an acute or life-threatening condition. Especially, when there is no suitable vein available because of many reasons (e.g., previous bypass surgery, small vessel diameter). Synthetic prosthesis is not always the "first-choice technique" because of contamination or infection. It was ad hoc hypothesized in an acute setting that a segment of an occluded superficial femoral artery (SFA) could be used as a conduit in combination with eversion technique, known from carotid surgery.
Methods: The clinical experience with the use of an occluded SFA as an autograft for arterial reconstruction is described in this consecutive case series, and the available level of evidence was assessed for each consideration and rationale aspect of this technique. This study was conducted and reported in line with the consensus-based clinical case report guideline (CARE guideline 2016). Data of 5 patients were retrieved from the electronic patient files and were analyzed retrospectively. Patients were all invited for follow up at the outpatient department for physical examination and duplex ultrasound. Literature was searched for this technique by using online library systems (PubMed, Embase, and the Cochrane Library). A medical drawer made a schematic overview of the operation steps of this technique.
Results: Five patients with a history of vascular disease underwent an open revascularization for which an occluded SFA segment was harvested. An eversion endarterectomy of the selected SFA segment was used as a "proper conduit" to restore the blood flow to the limb. Postoperatively, best medical treatment was (re)started, and no major complications were assessed.
Conclusions: The "proper conduit technique" of an occluded superficial femoral artery segment seems to be a feasible method for emergency and elective treatment of vascular patients with (potential) groin region difficulties (level of evidence 4).
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