ANALYSIS OF KNEE KINEMATICS- An MRI Study Of The Normal, Anterior Cruciate Injured, And Reconstructed Knee.
Funder
National Health and Medical Research Council
Funding Amount
$161,320.00
Summary
People with anterior cruciate ligament damage to the knee tend to develop osteoarthritis in this knee, perhaps because the instability produced by the ligament tear changes the patterns of wear on the joint surfaces. There are several studies using cadaver knees which examine the impact on the joint surfaces of cutting the anterior cruciate ligament, but very little of people moving voluntarily. This study plans to use MRI images of people with a torn cruciate ligament in one knee, and one norma ....People with anterior cruciate ligament damage to the knee tend to develop osteoarthritis in this knee, perhaps because the instability produced by the ligament tear changes the patterns of wear on the joint surfaces. There are several studies using cadaver knees which examine the impact on the joint surfaces of cutting the anterior cruciate ligament, but very little of people moving voluntarily. This study plans to use MRI images of people with a torn cruciate ligament in one knee, and one normal knee. The subjects will simulate a squat inside the MRI magnet against a weighted footplate. The images will be taken at fifteen degree intervals of knee movement. The contact points between the joint surfaces will be measured and compared to the normal knee. This imaging will be repeated after surgical repair, and then again two years later, to assess whether the normal movement pattern has been restored.Read moreRead less
Young People With Old Knees: Knee Ligament Reconstruction And Early Joint Changes
Funder
National Health and Medical Research Council
Funding Amount
$782,727.00
Summary
Individuals who have undergone a knee reconstruction are at increased risk of knee osteoarthritis - 'younger people with older knees'. This may be partly due to increased knee load. This study aims to investigate whether muscle strength and activation as well as walking patterns influence changes in the knee joint structure as measured on magnetic resonance imaging. This may lead to rehabilitation strategies to address these factors so as to prevent the premature onset of knee osteoarthritis.
Identifying Strategies To Reduce The Risk Of Kneecap Arthritis After Serious Knee Ligament Injury
Funder
National Health and Medical Research Council
Funding Amount
$408,768.00
Summary
Early-onset kneecap arthritis, and associated pain and disability, affects younger adults at an alarming rate after serious knee ligament injury – “young people, old knees”. This research aims to identify modifiable risk factors for early-onset kneecap arthritis (reconstruction surgery, knee biomechanics and functional deficits) which will aid the development of interventions to minimise onset and progression of kneecap arthritis, and reduce the burden of this important public health problem.
Making Football Safe For Women: Implementing An Injury Prevention Program
Funder
National Health and Medical Research Council
Funding Amount
$842,951.00
Summary
The risk of serious knee injury in female football is high, and injuries are continuing to increase. In partnership with the AFL, Medibank, Aust. Physiotherapy Association, Australasian College of Sport and Exercise Physicians and Sports Medicine Australia we will aim to increase the use of a knee injury prevention program (Prep-to-Play) in ~4200 female community football players in the 2021 and 2022 seasons.