The aim of this study was to evaluate the validity and reliability of volume determinations using the commercially available Seattle ShapeMaker CAD/CAM system for production of prosthetic sockets and to compare it with the commercially available CAPOD system. We used three types of reference objects for volumetric determinations: steel tubes, plaster of Paris casts, and residual limb models. Th...

OBJECTIVE To evaluate the measurement properties of the Upper Extremity Functional Status module of the Orthotics and Prosthetics User Survey (OPUS). DESIGN Methodological research on an outcome measure administered by clinical interview. PATIENTS A convenience sample of 61 adults who had unilateral upper limb amputations and completed rehabilitation at the Institute for Rehabilitation in L...

Gait analysis has applications in medical diagnosis, biometrics, and development of therapeutic rehabilitation interventions (such as orthotics, prosthetics, exoskeletons). While offering accurate measurements, gait laboratories are expensive, not scalable, easily accessible. In a pandemic-afflicted world, where telemedicine is crucial, there need for subject-driven data remote collection. This...

Context: The effects of custom-molded foot orthotics on neuromuscular processes are not clearly understood. Objective: To examine these effects on postural control in subjects with different foot types. Design: Between-groups, repeated-measures design. Setting: Athletic training laboratory. Subjects: 30 healthy subjects assigned to groups by foot type: planus (n = 11), rectus (n = 12), or cavus...

This paper describes an upper division elective course in rehabilitation engineering that addresses prosthetics and orthotics, wheelchair design, seating and positioning, and automobile modifications for individuals with disabilities. Faculty lectures are enhanced by guest lectures and class field trips. Guest lecturers include a prosthetist and a lower extremity amputee client, an engineer/pro...

This e-letter is created to help you take part of the latest research in the area of orthopaedic technology and biomechanics. The articles are presented in a summarized version. This issue is covering the areas of diabetics, sport medicine/orthotics and prosthetics. Diabetic gait and posture abnormalities: A biomechanical investigation through three dimensional gait analysis Clinical Biomechani...

The human shoulder is a complicated musculoskeletal structure and is a perfect compromise between mobility and stability. The objective of this paper is to provide a thorough review of previous finite element (FE) studies in biomechanics of the human shoulder complex. Those FE studies to investigate shoulder biomechanics have been reviewed according to the physiological and clinical problems ad...

The epidemiological features and management practices associated with amputation in low-income countries, generally synonymous with the tropics, are different from those observed in Western countries. Unlike developed countries, amputation most frequently involves traumatic injury in young active people. However, Westernization of the lifestyle is leading to an increasing number of cases involv...