The Natural History of Extremity Venous Repair Performed for Trauma
| Autor: | Lou M. Smith, Ernest F. J. Block, Kennan J. Buechter, David C. Draughn, Diana Watson, William Hedden |
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| Rok vydání: | 1999 |
| Předmět: | |
| Zdroj: | The American Surgeon. 65:116-120 |
| ISSN: | 1555-9823 0003-1348 |
| DOI: | 10.1177/000313489906500204 |
| Popis: | Surgical repair of extremity venous injuries remains controversial. Literature supports both ligation and repair when analyzed for functional recovery. However, few studies review the natural history of venous repair for trauma. Twenty patients were prospectively enrolled in a protocol of immediate repair of major extremity veins. Simple venorraphy and complex reconstructions were performed at the discretion of the operative team. Patients were studied by contrast venogram on postoperative day 3 and 6 weeks after surgery. Patients with occluded repairs at 3 days received a 5-day course of intravenous anticoagulation and were discharged. Overall, patency at 3 days was 55 per cent and increased to 88 per cent at 6 weeks (P < 0.02). Lateral venorraphy and direct reapproximation had higher patency rates than complex repairs at 6 weeks (92% versus 50%; P < 0.05). All veins that were patent at 3 days remained patent (correlation coefficient 1.0). Repair of traumatized extremity veins carries minimal morbidity and has a high rate of early and eventual patency. Long-term anticoagulation in the face of early thrombosis is unnecessary. |
| Databáze: | OpenAIRE |
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