Comparison of transverse versus longitudinal skin incisions for femoral endarterectomy and patchplasty.

INTRODUCTION: Access to the femoral artery for a femoral endarterectomy and patchplasty (CFE) can be undertaken either through transverse (TI) or longitudinal incision (LI). LIs have been shown in previous studies to have higher groin complications though these were undertaken in multiple types of vascular procedures. We looked at wound complications for patients undergoing elective CFE procedures only with or without angioplasty via TI or LI. METHODS: All patients who had undergone CFE were retrospectively analysed from a prospective database. Length of stay, wound complications and readmission rates were recorded. Factors for wound complication were looked at using logistic regression with backward elimination. RESULTS: 122 CFE procedures were performed (30 TI) over the study period. 92 (76.7%) of patients had a prosthetic patch used, whilst 57 (46.7%) patients underwent an adjunctive endovascular procedure, namely, iliac angioplasty and stenting. Median length of stay was 3 days for both groups. The wound complication rate was 6.7% in the TI group and 22.6% in the LI group. 85.6% of the wound complications were identified after discharge. 6/122 (4.9%) were readmitted for intravenous antibiotics, whilst others were managed in the outpatient setting. TI (aOR = 0.15; 95% 0.03-0.75) and combined open FE with endovascular revascularisation (aOR = 0.33; 95% 0.11-0.95) had protective effects on wound complications. Type of the patch used was not associated with any wound complications (p = 0.07). CONCLUSION: Compared to traditional LI, TI for CFE and OTA have lower risk of wound complications and reduced readmission rates in our series. We advocate adopting TI as the standard for femoral artery procedures rather than LI.

Effect of tumescent anesthesia and patient positioning on laser tip junctional distance during endovenous laser ablation.

BACKGROUND: The correct positioning of the laser tip at the saphenofemoral or saphenopopliteal junction during endovenous laser therapy is paramount to ensure a safe and effective procedure. The aim of this study was to demonstrate how patient positioning and tumescence infiltration can affect this safe junctional distance. METHODS: A retrospective review of a prospectively maintained database was carried out for all patients who received endovenous laser treatment for symptomatic varicose veins between February 2008 and February 2014 in one surgeon's practice in a teaching hospital vascular unit. The junctional distance of the laser tip from the saphenofemoral or saphenopopliteal junction was measured two times during the procedure: before tumescence and before laser deployment with the patient in a Trendelenburg position. RESULTS: Junctional distance was found to have increased in 62% cases (490 patients; great saphenous vein [GSV], 348; small saphenous vein [SSV], 142). Of these, 17% (84) required the laser tip to be advanced (GSV, 56; SSV, 28) to maintain a desired junctional distance of 0.75 to 2 cm. In 185 patients (23%), the junctional distance was noted to have been reduced (GSV, 155; SSV, 30), with 58% (GSV, 79; SSV, 28) requiring the laser tip to be withdrawn to the desired junctional distance; 23% of patients (185) had no change in the junctional distance. CONCLUSIONS: This study has demonstrated the effect of tumescence infiltration and Trendelenburg positioning on laser tip placement, and thus a final junctional measurement before activation of the laser is recommended to maintain a safe and optimal junctional distance.

Brachial plexus lipomata presenting with neurogenic and venous thoracic outlet syndrome: case reports and review of the literature.

BACKGROUND: Compression of the brachial plexus causing neurogenic symptoms is involved in most cases referred to vascular surgeons for consideration of treatment of thoracic outlet syndrome (TOS). The causative factor of the compression can be difficult to diagnose with multiple pathologies implicated. METHODS: We present 2 rare cases of supraclavicular lipomata causing compression of the neurovascular structures in the thoracic outlet. The only 6 other cases of brachial plexus lipomata were described to our knowledge in the literature worldwide. RESULTS: We highlight that there are a small number of neurogenic TOS cases where the causative pathology can be successfully managed by surgery with expectation of a good recovery. CONCLUSIONS: Surgeons operating on these lesions can expect good symptom resolution for their patients.