Prosthetic CPM Practice Exam 2025 - Free Prosthetic CPM Practice Questions and Study Guide

The typical component for K2 feet is a multiaxial foot. This type of foot is designed to accommodate users who are capable of walking with limited community mobility, which is characteristic of the K2 classification. Multiaxial feet provide greater stability and allow for some movement in multiple planes, making them suitable for uneven terrain and activities such as walking on various surfaces.

This flexibility is particularly beneficial for individuals with K2 mobility, as they may engage in more varied activities than those classified at K1 or K3 levels. The multiaxial design enhances comfort and adaptability, contributing to a more natural gait pattern, which is essential for users who may face challenges in mobility.

Other foot types, such as fixed axis foot, carbon fiber foot, and flex-foot, are generally suited for different levels of activity or specific conditions. A fixed axis foot is rigid and does not provide the same range of movement, whereas a carbon fiber foot is often lightweight and designed for higher activity levels. The flex-foot, while it does offer some flexibility, may not provide the comprehensive adaptability required for the K2 user as effectively as a multiaxial foot.