Truncal varicose vein diameter and patient‐reported outcome measures. BJS 2017; 104: 1648-1655.
Published: 2nd August 2017
Authors: T. R. A. Lane, L. Varatharajan, F. Fiorentino, A. C. Shepherd, L. Zimmo, M. S. Gohel et al.
Varicose veins and chronic venous disease are common, and some funding bodies ration treatment based on a minimum diameter of the incompetent truncal vein. This study assessed the effect of maximum vein diameter on clinical status and patient symptoms.
A prospective observational cohort study of patients presenting with symptomatic varicose veins to a tertiary referral public hospital vascular clinic between January 2011 and July 2012. Patients underwent standardized assessment with venous duplex ultrasonography, and completed questionnaires assessing quality of life (
Some 330 patients were assessed before surgery. The median maximum vein diameter was 7·0 (i.q.r. 5·3–9·2) mm overall, 7·9 (6·0–9·8) mm for great saphenous vein and 6·0 (5·2–8·9) mm for small saphenous vein. In linear regression analysis, vein diameter was shown to have a significant association with
Incompetent truncal vein diameter was associated with increasing
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