Lower Extremity Orthotic Device Prescriptions: Basics of Evaluation and Management

This paper provides a basic overview for the role of some lower extremity orthotic devices in the rehabilitation and support of the maximization of function for individuals with neuromusculoskeletal conditions. It provides a comprehensive overview of orthotic principles, designs, indications, and limitations, emphasizing the importance of thorough patient assessment in device prescription. Key terminology, including definitions of orthoses and the role of certified orthotists, is clarified. The paper discusses various types of orthotic devices, comparing custom-made to off-the-shelf options, and examines the materials used, such as leather, metal alloys, and thermoplastics, each with distinct characteristics. Additionally, this article highlights functional considerations, fitting protocols, and the need for ongoing follow-up care to prevent complications like pressure injuries. The conclusion underscores the necessity of individualized orthotic prescriptions, addressing specific patient needs to optimize rehabilitation outcomes and enhance mobility while acknowledging the trade-offs in energy expenditure and gait velocity associated with orthotic use.