An external fixation device for immobilization of experimental fractures in tibiae of rats

A. Ben-Ari, G. Volpin, M. Silbermann, J. Sela, H. Stein

Research output: Contribution to journalArticlepeer-review

Abstract

Investigators evaluating healing of experimentally produced fractures in rat bones have utilized various methods of immobilization of these fractures, such as plaster fixation or intra-medullary nailing. We have developed an external fixation device, a one plane bilateral configuration frame. It has been successfully used in a series of 60 rats for rigid stabilization of experimental fractures of their tibiae. Other methods of immobilization resulted in a relatively high rates of failure, due to delayed union, non-union and mal-union of such fractures. This device provides rigid stabilization of experimental fractures in rats, and also optional compression or distraction of the fracture at one's own will.

Original languageEnglish
Pages (from-to)47-54
Number of pages8
JournalJournal of Orthopaedic Surgical Techniques
Volume6
Issue number1
StatePublished - 1991
Externally publishedYes

ASJC Scopus subject areas

  • Surgery

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