Related Experiment Videos
Reviewing knee osteoarthritis--a biomechanical perspective
B D Jackson1, A E Wluka, A J Teichtahl
1Department of Epidemiology and Preventive Medicine, Monash University, Alfred Hospital, Prahran, Victoria, Australia.
Journal of Science and Medicine in Sport
|November 3, 2004
Summary
Osteoarthritis (OA) is a common cause of disability, and its origins are unclear. This review explores biomechanical and neuromuscular factors, like knee adduction moment and muscle strength, contributing to knee OA pathogenesis.
Area of Science:
- Orthopedics
- Rheumatology
- Biomechanics
Background:
- Osteoarthritis (OA) is the most prevalent form of arthritis, leading to significant disability in older adults.
- The exact causes of OA remain elusive, despite its substantial socioeconomic impact.
- While metabolic factors have been suggested, no definitive systemic risk factors for OA onset or progression are established.
Purpose of the Study:
- To review key biomechanical and neuromuscular factors implicated in the pathogenesis of knee osteoarthritis.
- To highlight the growing acceptance of these factors in understanding OA development.
Main Methods:
- Literature review focusing on biomechanical and neuromuscular aspects of knee osteoarthritis.
- Discussion of specific factors such as knee adduction moment and muscle strength.
Main Results:
- Biomechanical factors, particularly the knee adduction moment, are increasingly recognized as contributors to knee OA.
- Neuromuscular factors, including muscle strength, also play a role in OA pathogenesis.
Conclusions:
- Biomechanical and neuromuscular factors are crucial in understanding knee osteoarthritis development.
- Further research into these factors may reveal new therapeutic targets for OA.