Provides rigid support of ankle in desired position ... Totah D, Menon M, Jones-Hershinow C, Barton K, Gates DH. The impact of ankle-foot orthosis stiffness on gait: A systematic literature review. Gait Posture. 2019 Mar;69:101-111. doi: 10.1016/j.gaitpost.2019.01.020. Epub 2019 Jan 15. PMID: 30708092. www.neuropt.org ;

A rigid AFO is an orthotic device, custom made for the individual, that allows no movement. They are often used in more severe situations and in conditions with some mediolateral instability. The rigid AFO allows the Three-Point Pressure System to function in the optimal way.

Jul 20, 2023 · Solid AFOs are known for their rigid structure, offering a high degree of support to the foot and ankle. Their design ensures maximum stability, completely restricting ankle movement.

Dec 14, 2023 · An ankle-foot orthosis (AFO) is a hard brace worn on the lower leg that improves overall walking safety and efficiency for people with certain medical conditions. AFOs provide gait stability, keep joints properly aligned, and help compensate for muscle weakness.

Rigid Ankle-Foot Orthoses (Rigid-AFO) These are rigid braces that help stabilize the foot and ankle to bring muscles and joints into alignment. They can be used to promote healing, reduce pain, and manage severe spasticity.

This randomized controlled trial assessed the effect of different types of AFOs on gait with stroke by comparing the effects of a rigid AFO, which relatively stopped both dorsiflexion and plantarflexion, and the AFO-OD which generated plantarflexion and enabled free dorsiflexion.

Mar 29, 2025 · Conversely, trimlines distal to the ankle joint have a nonlinear effect on stiffness in the rigid AFO. Interestingly, for the trimline distal to the ankle joint, there appears to be a point beyond, 20 mm anterior to the ankle, which further posterior trimlines causes bulging and instability of the system in the analysis. Future research should ...

This guide will help you learn how to use and care for your ankle-foot orthosis. You will also be provided with guidance on a typical wearing schedule, treatment plan, and follow-up appointment schedule.

An Ankle-Foot Orthosis (AFO) provides external support for patients with a weakness in the ankle dorsiflexor or plantarflexor muscles caused by conditions such as a stroke, cerebral palsy, spinal cord injury, and peripheral nerve injury.

Apr 13, 2023 · Rigid (thermoplastic) AFOs are said to fail to restore healthy ankle movements. They impede the active plantar flexion that individuals possess and require for propulsive gait. Specifically, these AFOs disrupt the active ankle plantarflexion necessary for normal gait; thus, this process results in less foot-ground contact right after initial ...