Introduction- Energy storing
prosthetic feet have demonstrated clinical advantages for active below-knee
amputees. However, indications for use of energy storage systems have not been
established for less active, low velocity ambulators. The intent of this research
was to determine if the general below-knee amputee population would benefit
biomechanically from energy storage prosthetic foot system.
A group of moderately active individuals, who could be referred to as non-vigorous
ambulators, participated in the study. A physical exam (to rule out musculoskeletal
causes of gait deviation) was followed by motion analysis. SACH and Flex Footä
were analyzed. Statistically significant improvements were found in two important
areas.