Dissertation Defense: Varus-Valgus Knee Laxity and Biomechanical Function in Patients with Severe Osteoarthritis and after Total Knee Arthroplasty

Gregory Freisinger, PhD Candidate, Mechanical Engineering

All dates for this event occur in the past.

E525 Scott Lab
E525 Scott Lab
201 W. 19th Ave.
Columbus, OH 43210
United States

Committee:

  • Dr. Ajit Chaudhari, Chair (BME)
  • Dr. Alan Litsky (Orthopaedics)
  • Dr. Laura Schmitt (Health & Rehab Sciences)
  • Dr. Robert Siston (ME)


Abstract:

Increased varus-valgus laxity has been reported in participants with knee OA compared to controls, while passive stability is a major concern for orthopaedic surgeons during total knee arthroplasty (TKA). The purpose of this dissertation is to better understand the role of passive varus-valgus laxity on biomechanical, clinical and self-reported function in individuals with severe OA and following TKA. Identifying the impact of passive and active knee stability on function may allow for improved surgical techniques and altered treatment and rehabilitation strategies for patients.