Vascular surgery of the upper limb: the first year of a new vascular service

Abstract

Upper limb vascular reconstruction represents a small part of the vascular surgical workload (5%). The aim of this study was to assess the incidence of upper limb vascular reconstruction in a Regional Hospital. During the first year of a new vascular surgical service in Waterford Regional Hospital, upper limb vascular problems were prospectively analysed. Upper limb vascular reconstruction comprised seven of the total 92 major vascular procedures performed. Three cases were emergencies and four elective. There was one case of penetrating injury, two injuries due to blunt trauma, three patients with thoracic outlet syndrome (TOS) and one chronic ischaemia. The male:female ratio was 4:3 and the mean age was 42 years. Six of the cases were arterial in nature only, and one was both venous and arterial. Two of the cases were associated with upper limb fractures and multiple trauma. Three patients had interposition reversed cephalic vein grafting. One patient had an embolectomy and endarterectomy. Procedures for TOS included excision of a cervical rib in two patients (one bilateral) and scalenectomy alone in one patient. Of these, one patient also had thrombolysis and thrombectomy of the axillary and brachial artery. All of the patients made a good functional recovery and all arteries remained patent but the patient with the brachial plexus injury is awaiting repair abroad. Upper limb vascular problems form a small but significant part (8%) of the workload. Many cases present as emergencies and maybe associated with multiple trauma. This emphasises the need for an emergency vascular surgery service in all trauma units.