Polylactide acid pins versus stainless steel pins in the treatment of diaphyseal fracture: Experimental study in ratsBroches de polylactide versus broches métalliques dans le traitement des fractures diaphysaires. Etude expérimentale chez le rat

被引：0

作者：

J. Griffet

E. Accorsi

A. Chevallier

T. el Hayek

G. Odin

W. Meouchy

机构：

[1] Paediatric Orthopaedic Surgery,

[2] Faculty of Medicine,undefined

[3] University of Nice-Sophia-Antipolis,undefined

[4] Hospital Archet,undefined

[5] B.P. 3079,undefined

[6] 06202 Nice Cedex 3,undefined

[7] Experimental Surgery Laboratory,undefined

[8] Faculty of Medicine,undefined

[9] University of Nice-Sophia-Antipolis,undefined

[10] Hospital Archet,undefined

[11] B.P. 3079,undefined

[12] 06202 Nice Cedex 3,undefined

[13] Pathology Laboratory,undefined

[14] Faculty of Medicine,undefined

[15] University of Nice-Sophia-Antipolis,undefined

[16] Hospital Archet,undefined

[17] B.P. 3079,undefined

[18] 06202 Nice Cedex 3,undefined

[19] Burlo Garofolo Children's Institute,undefined

[20] Trieste,undefined

来源：

European Journal of Orthopaedic Surgery & Traumatology | 2002年 / 12卷 / 3期

关键词：

Polylactide acid Fracture healing Union Tissue reaction; Polylactide Consolidation des fractures Réaction tissulaire;

D O I：

10.1007/s00590-002-0031-8

中图分类号：

学科分类号：

摘要：

In order to develop a biodegradable pin for diaphyseal femoral fracture fixation, polylactide acid (PLA) pins were implanted in the femoral bone of rats. A distal diaphyseal fracture was performed. Union and tissue reaction to PLA pins versus stainless steel pins was studied after 15 days, and 1, 2 and 6 months of implantation. PLA and stainless steel pins induced the same union and a similar tissue reaction during the 6-month period. Biocompatibility of material was satisfactory.

引用

页码：144 / 151

页数：7