Which materials are commonly used in the fabrication of orthotics?

The choice of thermoplastics, foams, and gels for the fabrication of orthotics is grounded in their unique properties that cater to the needs of patients requiring support and comfort. Thermoplastics are favored for their moldability and heat responsiveness, allowing them to be shaped accurately to the contours of a patient's foot or limb. This customization ensures that the orthotic device fits snugly, providing the necessary support to correct alignment issues or relieve pressure.

Foams are often used for cushioning and shock absorption. They can enhance the comfort of orthotic devices by providing a soft interface between the device and the body, which helps reduce the risk of skin irritation during prolonged use. Similarly, gels offer additional padding and can be especially beneficial in areas that experience high pressure or friction, thus improving overall user experience.

The combination of these materials allows orthotics to be both functional and comfortable, ensuring they serve their purpose effectively while maintaining user compliance. These attributes make thermoplastics, foams, and gels the materials of choice in orthotic fabrication, enhancing the overall effectiveness of the devices in clinical applications.