兔膀胱中可吸收和不可吸收缝合材料上的尿路结石形成

Urolithiasis on absorbable and non-absorbable suture materials in the rabbit bladder.

作者信息

Morris M C, Baquero A, Redovan E, Mahoney E, Bannett A D

出版信息

J Urol. 1986 Mar;135(3):602-3. doi: 10.1016/s0022-5347(17)45758-2.

Abstract

Absorbable and non-absorbable suture materials were evaluated for calculi formation and tissue reactivity in the rabbit bladder. Five-O chromic, polydioxinone and polypropylene sutures were used to close cystostomies made in New Zealand white rabbits. Bladders were evaluated at 15, 30, 60 and 90 days. Calculi formed on all sutures tested and the persistence of calculi appeared to be dependent on the longevity of the suture material used. This data suggests that the use of non-absorbable suture material in urologic surgery may contribute to calculus formation.

摘要

对可吸收和不可吸收缝合材料在兔膀胱中的结石形成和组织反应性进行了评估。使用五号铬制、聚二氧六环酮和聚丙烯缝线来闭合新西兰白兔所做的膀胱造口术。在第15、30、60和90天对膀胱进行评估。在所测试的所有缝线上均形成了结石，结石的持续存在似乎取决于所用缝合材料的寿命。该数据表明，在泌尿外科手术中使用不可吸收缝合材料可能会导致结石形成。