What factor increases the complexity of orthotic fitting in children?

The factor that increases the complexity of orthotic fitting in children is rapid growth and developmental changes. Children undergo significant physical changes as they grow, including changes in foot size, shape, and overall biomechanical needs. This constant growth means that orthotic devices may need to be adjusted or replaced frequently to accommodate these changes, complicating the fitting process.

Additionally, the developmental stage of a child influences their mobility, gait patterns, and physical capabilities, further requiring precise assessment and potentially more frequent modifications to the orthotic device. These challenges necessitate a comprehensive understanding of pediatric biomechanics and a flexible approach to fitting orthotics in order to support the child's ongoing development effectively.

While other factors may influence orthotic fitting, such as material availability and lifestyle, they do not have the same impact on the fitting complexity as the rapid and continuous changes associated with growth and development in children.