Biomedical Engineering and Bioengineering Commons^™

Development And Implementation Of A Forward Solution Hip Mathematical Model To Determine In Vivo Mechanics And Predict Hip Separation, Michael Thomas Lacour

Doctoral Dissertations

Osteoarthritis, signified by excessive wear of joint cartilage, is most common in hip, knee, and spinal joints [1]. Current treatment for extreme osteoarthritis is total joint arthroplasty, where the damaged bone and cartilage are removed and replaced by artificial bone representations separated by artificial cartilage representations. While this treatment does generally improve patient quality of life, current joint replacement systems unfortunately still yield atypically high forces, premature component wear, and abnormal kinematics compared to native joints [2] [3] [4] [5].

For total hip arthroplasty, one common complication is in vivo separation and dislocation of the femoral head within the acetabular …

Dynamic Simulation And Analysis Of Gait Modification For Treating Knee Osteoarthritis, Taylor Elyse Schlotman

Doctoral Dissertations

Roughly 47.5 million people in the US have a disability, with 8.6 million reporting arthritis as their main cause of disability, making arthritis the leading cause of physical disability. With decreased mortality rates and a large, aging baby boomer generation, there will be more adults living with chronic musculoskeletal conditions causing disabilities that limit walking. Since walking ability is directly related to an individual’s independence at home and in the community, losing this ability is a major setback for patients with arthritis. Knee osteoarthritis (OA) is the most prevalent form of arthritis affecting approximately 27 million adults and accounts for …

Musculoskeletal Loads During Stationary Cycling And The Effects Of Pedal Modifications For Knee Osteoarthritis, Rachel Lynn Thompson

Doctoral Dissertations

Knee OA is a deteriorating joint disease affecting 27 million people in the US and current exercise prescriptions may be improved with new knowledge of their effects on muscle forces and joint contact loads. Cycling rather than other exercise modalities is generally considered an alternative for people with knee OA. If these research objectives were achieved, clinicians would have additional tools related to joint contact loads for treating people with OA with an cycling exercise while controlling progression of OA. The long-term goal of this research is to provide a scientific basis for planning, evaluation and improvement of subject-specific rehabilitation …