Which condition is commonly associated with the need for orthotics?

Plantar fasciitis is a condition that typically involves inflammation of the plantar fascia, the thick band of tissue that runs across the bottom of the foot, connecting the heel bone to the toes. This condition often leads to heel pain, especially with the first steps after sitting or upon waking. Orthotics can be particularly beneficial for individuals with plantar fasciitis because they provide arch support and cushioning, which help to reduce strain on the plantar fascia.

Custom or over-the-counter orthotic devices can correct biomechanical issues such as overpronation or insufficient arch support, which are often contributing factors in the development of plantar fasciitis. They can distribute weight more evenly across the foot and reduce excessive tension on the plantar fascia, thus alleviating pain and facilitating healing.

In contrast, while other conditions like osteoarthritis and tendinitis can also benefit from the use of orthotics, plantar fasciitis is one of the most commonly cited conditions specifically associated with the need for supportive arch devices. Raynaud's phenomenon, on the other hand, involves blood flow issues rather than mechanical support of the foot, making orthotic intervention less relevant.