Effects of immobilization angle on tendon healing after achilles rupture in a rat model.

ABSTRACT: Conservative (non-operative) treatment of Achilles tendon ruptures is a common alternative to operative treatment. Following rupture, ankle immobilization in plantarflexion is thought to aid healing by restoring tendon end-to-end apposition. However, early activity may improve limb function, challenging the role of immobilization position on tendon healing, as it may affect loading across the injury site. This study investigated the effects of ankle immobilization angle in a rat model of Achilles tendon rupture. We hypothesized that manipulating the ankle from full plantarflexion into a more dorsiflexed position during the immobilization period would result in superior hindlimb function and tendon properties, but that prolonged casting in dorsiflexion would result in inferior outcomes. Aft

SUBMITTER: Hillin CD 

PROVIDER: S-EPMC6534419 | biostudies-literature | 2019 Mar

REPOSITORIES: biostudies-literature