What is the primary goal of using a hip-knee-ankle-foot orthosis (HKAFO)?

The primary goal of using a hip-knee-ankle-foot orthosis (HKAFO) is to provide maximal stability and support for ambulation. This type of orthosis is designed to assist individuals with significant impairments in lower limb function, whether due to neurological conditions, muscular dystrophy, or other disabilities that affect gait and balance.

The HKAFO incorporates support for the hip, knee, ankle, and foot, which together work to stabilize the entire lower limb structure. By providing this comprehensive support, the HKAFO helps users maintain upright posture and promotes safer mobility, allowing for improved functional ambulation. The ability to stabilize these joints enhances the overall gait pattern and decreases the risk of falls, making it a crucial device for individuals requiring assistance with movement.

While facilitating sporting activities, correcting postural abnormalities, and increasing flexibility are important considerations in orthotic design, they are secondary to the primary aim of stability and support for walking and moving effectively. The success of an HKAFO is primarily measured by its contribution to an individual's ability to ambulate safely and efficiently within their environment.