Which type of material is commonly used for the fabrication of custom orthotics?

Custom orthotics are specifically designed to provide support, alignments, and improve the function of the foot and lower extremities. Plastic is a commonly used material for fabricating custom orthotics due to its versatility, durability, and moldability.

Plastic can be heated and shaped to achieve a precise fit for the individual’s foot. It allows for the creation of specific contours and features that accommodate the patient's unique anatomical structure and functional needs. Additionally, plastic orthotics can provide the necessary rigidity or flexibility depending on the specific requirements of patient care and the type of condition being treated.

Other materials, while they are sometimes utilized in different contexts, do not offer the same level of adaptation, comfort, or performance as plastic when it comes to the custom fabrication of orthotics. For example, paper would not provide the structural integrity required, wood can be too rigid and heavy, and aluminum, while strong, might not be suitable for all orthotic needs due to its potential discomfort and inability to adapt as well to dynamic movements of the foot.