ABSTRACT
Thrombosis of the ulnar artery can be a cause of significant morbidity. Most often a consequence of blunt trauma to the hypothenar eminence of the hand, it may be attributable to one traumatic event or to repetitive insults. Surgery is often required. We reviewed the presentation and diagnosis of ulnar artery thrombosis and evaluated the effectiveness of treatment by ulnar artery excision with interposition vein grafting. Retrospective chart analysis from 1989 to 1995 at the Medical Center of Central Georgia showed that nine patients (eight male, one female) were treated for ulnar artery thrombosis. Three had associated ulnar artery aneurysms. Eight of the nine were treated with artery excision and interposition vein grafting. Four also received stellate ganglion blocks before surgery. One was treated with stellate ganglion blocks alone. All patients had symptomatic relief and resolution of physical findings. We conclude that ulnar artery thrombosis can be managed with ulnar artery excision and interposition vein grafting when conservative measures fail.
Subject(s)
Peripheral Vascular Diseases/surgery , Thrombosis/surgery , Ulnar Artery , Adolescent , Adult , Aneurysm/surgery , Female , Humans , Male , Middle Aged , Peripheral Vascular Diseases/diagnosis , Retrospective Studies , Saphenous Vein/transplantation , Thrombosis/diagnosis , Vascular Surgical ProceduresABSTRACT
Vasospastic disorders of the upper extremity are common and often difficult to treat. Using the proposed classification system (Table 2) allows management based upon pathologic condition, physiologic staging, and response to treatment. Identifying patients in this way also helps in determining which treatments are most appropriate. The basic approach to management includes environmental and behavioral modifications including cessation of tobacco use, protection of hands, and avoidance of situations that trigger the vasospastic response. Pharmacologic therapy may provide good results in a majority of patients. Surgical intervention is reserved for patients with vaso-occlusion, ischemia, and refractory symptoms in spite of attempts at medical management. Surgical options include vascular reconstruction, peripheral sympathectomy, or a combination of techniques. The goal of medical and surgical management is to increase total or nutritional blood flow in the digits.
