Impact of Position of Light Mesh Endoprosthesis with Anisotropic Structure for the Efficiency of Anterior Abdominal Wall Reconstruction

被引：7

作者：

Anurov, M. V. ^{[1
]}

Titkova, S. M. ^{[1
]}

Oettinger, A. P. ^{[2
]}

机构：

[1] NI Pirogov Russian State Med Univ, Moscow, Russia

[2] Inst Basic & Appl Biomed Studies, Dept Expt Surg, Moscow, Russia

来源：

BULLETIN OF EXPERIMENTAL BIOLOGY AND MEDICINE | 2010年 / 149卷 / 04期

关键词：

surgical meshes; mesh endoprosthesis; anterior abdominal wall hernia; plastic repair of hernial defect; Ultrapro Mesh; HERNIA REPAIR;

D O I：

10.1007/s10517-010-0966-4

中图分类号：

R-3 [医学研究方法]; R3 [基础医学];

学科分类号：

1001 ;

摘要：

Mechanical testing of light mesh endoprosthesis Ultrapro for stretching and bending resistance showed strong anisotropy of the material along and across the loop columns. Ultrapro endoprosthesis was placed parallel and perpendicularly to the midline during plastic repair of a hernial defect in rats. Six months after surgery, the development of hernias and violation of endoprosthesis structure were observed in the group with longitudinal orientation of the endoprosthesis. Transverse orientation of the endoprosthesis led to fortification of the defect site. However, the meshes were in some cases misshapen and formed folds across the loop columns, because of insufficient bending rigidity and elasticity of the material.

引用

页码：440 / 444

页数：5

共 6 条

[1] Comparison of recurrence with lightweight composite polypropylene mesh and heavyweight mesh in laparoscopic totally extraperitoneal inguinal hernia repair: an audit of 1,232 repairs [J].