Which condition is commonly treated with custom orthotic devices?

Custom orthotic devices are commonly used to address flat feet (pes planus) because this condition involves an abnormal alignment and function of the foot's arches. Flat feet can lead to pain and discomfort not only in the feet but also in the legs, knees, and even the back due to altered biomechanics during standing and walking.

Custom orthotics are designed to provide the necessary support and cushioning to the arch, helping to redistribute pressure across the foot and improve overall alignment. By doing this, they can alleviate symptoms associated with flat feet and enhance stability and function during activities. The use of custom orthotics can also help in managing associated conditions that may arise from flat feet, such as plantar fasciitis.

Other listed conditions, while they may benefit from orthotic interventions, do not typically require the same degree of support and correction offered by custom devices as flat feet do.