Evaluation of a Novel Transfemoral Prosthetic Socket System

Prosthetic Socket System: Pilot Assessment

The purpose of the study is to evaluate residual limb circulation and skin health associated with the use of a novel prosthetic transfemoral socket system. A conventional prosthesis will be compared to the novel transfemoral socket system.

Conventional transfemoral socket designs impose an array of limitations on transfemoral amputee patients. Flexion, extension, and abduction are considerably impaired and end basic functions like sitting are usually uncomfortable or even painful. An alternative socket design that lowers the socket trim-lines and still provides structural support would greatly improve the socket comfort for transfemoral amputees.

Inclusion Criteria:

• Consenting Adult
• Unilateral transfemoral amputee
• Currently suing a liner with prosthesis
• Uses a prosthesis to ambulate
• Ability to read, write, and understand English
• Available during regular business hours for appointments

Exclusion Criteria:

• Impaired contra lateral leg
• Ambulates with the aid of an additional assistive device (e.g. walker, cane, etc.)
• Diagnosis of renal failure
• Smoker