Can Ilizarov joint distraction delay the need for an arthrodesis of the ankle? A preliminary report

A. A. Van Valburg*, P. M. Van Roermund, J. Lammens, J. Van Melkebeek, A. J. Verbout, F. P.J.G. Lafeber, J. W.J. Bijlsma

*Corresponding author for this work

Research output: Contribution to journalArticleAcademicpeer-review

97 Citations (Scopus)

Abstract

We applied joint distraction using an Ilizarov apparatus in 11 patients with post-traumatic osteoarthritis of the ankle to try to delay the need for an arthrodesis. Distraction for three months resulted in clinical improvement in pain and mobility for a mean of two years, with an increase in the joint space. We considered that these effects may be produced by the absence of mechanical stress on the cartilage combined with the intra-articular hydrostatic pressures during distraction. We measured these pressures during walking with distraction, and found levels very similar to those reported to improve osteoarthritic cartilage when applied in vitro.

Original languageEnglish
Pages (from-to)720-725
Number of pages6
JournalJournal of Bone and Joint Surgery - Series B
Volume77
Issue number5
Publication statusPublished - 1 Jan 1995

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