In the literature it is generally assumed that venous reflux within the radicular veins is prevented by the presence of bicuspid valves and narrowing of the transdural part of these vessels. Recently, we performed a human cadaver study of the internal vertebral venous plexus. Surprisingly, a large n
Repair and replacement of deep vein valves in the treatment of venous insufficiency
โ Scribed by Mr N. M. Wilson; D. L. Rutt; N. L. Browse
- Publisher
- John Wiley and Sons
- Year
- 1991
- Tongue
- English
- Weight
- 1019 KB
- Volume
- 78
- Category
- Article
- ISSN
- 0007-1323
No coin nor oath required. For personal study only.
โฆ Synopsis
Abstract
Venous insufficiency is a widespread condition, the prevalence of venous ulceration being 0ยท5โ1ยท0 per cent in Western populations. A principal abnormality causing venous insufficiency is deep venous reflux, usually resulting from post-thrombotic valve destruction. Patients undergoing treatment for venous insufficiency should have all venous abnormalities investigated, defined and corrected where possible. Although treatment for superficial and communicating vein incompetence is available, correction of deep vein reflux has been neglected until recently. Deep vein valve physiology, the selection of patients for deep vein valve surgery and methods of valve repair and replacement are reviewed.
๐ SIMILAR VOLUMES
## Abstract ## Purpose. Although guidelines for venous thromboembolism prevention are available, the implementation of anticoagulant prophylaxis in patients with advanced cancer has yet to be more clearly defined. We aim to determine the incidence of lower extremity deep vein thrombosis (DVT) diag
We have recently shown that free scapular fasciocutaneous flaps transferred to the lower extremities of patients with chronic venous insufficiency and cutaneous ulcers have resulted in improvement in venous refilling times measured by photoplethysmography in the flap areas and that recurrent ulcerat