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Content

Use of an anti-gravity treadmill in the rehabilitation of the operated achilles tendon: a pilot study.

Description

Saxena A, Granot A., J Foot Ankle Surg. 50(5):558-61. doi: 10.1053/j.jfas.2011.04.045. Epub 2011 Jun 23.Send to:, 2011 Sep 01

Investigators

Amol Saxena, DPM

Abstract

Achilles surgical patients were evaluated using an "anti-gravity" Alter-G (AG) treadmill that allows for reduction of weightbearing pressure on the lower extremity. We studied our hypothesis, which was based on our prior clinical findings, that being able to run on the AG treadmill at 85% of body weight is sufficient to clear patients to run with full body weight outside.

Patients undergoing Achilles tendon rupture or insertional repair surgery were prospectively studied. They were compared with a control group that had similar surgeries and a similar rehabilitation program during the same time period: the variable was not using the AG treadmill.

The criteria for the study group to be allowed to run outside was being able to run for at least 10 minutes on the AG at 85% of body weight. Each group had 8 patients who underwent surgery for 2 complete tendon ruptures and 6 insertional repairs.

There was no significant difference between the AG and control group as to age and postoperative follow-up. AG patients began their initial run on the treadmill at 70% of their body weight at 13.9 ± 3.4 weeks, 85% at 17.6 ± 3.9 weeks, and outside running at 18.1 ± 3.9 weeks. The control group's return to running outside time was 20.4 ± 4.1 weeks. This was not significantly different (p = .27).

We confirmed our hypothesis that being able to run at 85% of body weight after Achilles surgery was sufficient to clear patients to run outside.

Pubmed Abstract

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Associated Topics

  • Disease Management
  • Musculoskeletal Disorders

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