Shiek Abdullah Ismail1, Kate Button2, Milena Simic3, Robert Van Deursen2, Evangelos Pappas3. 1. Discipline of Physiotherapy, Faculty of Health Sciences, The University of Sydney, Sydney, Australia. Electronic address: shie1497@uni.sydney.edu.au. 2. School of Healthcare Sciences, Cardiff University, Cardiff, United Kingdom. 3. Discipline of Physiotherapy, Faculty of Health Sciences, The University of Sydney, Sydney, Australia.
Abstract
BACKGROUND: Altered joint motion that occurs in people with an anterior cruciate ligament deficient knee is proposed to play a role in the initiation of knee osteoarthritis, however, the exact mechanism is poorly understood. Although several studies have investigated gait deviations in individuals with chronic anterior cruciate ligament deficient knee in the frontal and transverse planes, no systematic review has summarized the kinematic and kinetic deviations in these two planes. METHODS: We searched five electronic databases from inception to 14th October 2013, with key words related to anterior cruciate ligament, biomechanics and gait, and limited to human studies only. Two independent reviewers assessed eligibility based on predetermined inclusion/exclusion criteria and methodological quality was evaluated using the Strengthening the Reporting of Observational Studies in Epidemiology statement checklist. FINDINGS: We identified 16 studies, totaling 183 subjects with anterior cruciate ligament deficient knee and 211 healthy subjects. Due to the variability in reported outcomes, we could only perform meta-analysis for 13 sagittal plane outcomes. The only significant finding from our meta-analysis showed that individuals with anterior cruciate ligament deficient knee demonstrated a significantly greater external hip flexor angular impulse compared to control (P=0.03). INTERPRETATION: No consensus about what constitutes a typical walking pattern in individuals with anterior cruciate ligament deficient knee can be made, nor can conclusions be derived to explain if gait deviations in the frontal and transverse plane contributed to the development of the knee osteoarthritis among this population.
BACKGROUND: Altered joint motion that occurs in people with an anterior cruciate ligament deficient knee is proposed to play a role in the initiation of knee osteoarthritis, however, the exact mechanism is poorly understood. Although several studies have investigated gait deviations in individuals with chronic anterior cruciate ligament deficient knee in the frontal and transverse planes, no systematic review has summarized the kinematic and kinetic deviations in these two planes. METHODS: We searched five electronic databases from inception to 14th October 2013, with key words related to anterior cruciate ligament, biomechanics and gait, and limited to human studies only. Two independent reviewers assessed eligibility based on predetermined inclusion/exclusion criteria and methodological quality was evaluated using the Strengthening the Reporting of Observational Studies in Epidemiology statement checklist. FINDINGS: We identified 16 studies, totaling 183 subjects with anterior cruciate ligament deficient knee and 211 healthy subjects. Due to the variability in reported outcomes, we could only perform meta-analysis for 13 sagittal plane outcomes. The only significant finding from our meta-analysis showed that individuals with anterior cruciate ligament deficient knee demonstrated a significantly greater external hip flexor angular impulse compared to control (P=0.03). INTERPRETATION: No consensus about what constitutes a typical walking pattern in individuals with anterior cruciate ligament deficient knee can be made, nor can conclusions be derived to explain if gait deviations in the frontal and transverse plane contributed to the development of the knee osteoarthritis among this population.
Authors: Mohd Arshad Bari; Hussein Ali Hassan Alghazal; Shibili Nuhmani; Ahmad H Alghadir; Mohd Bilal Tafseer; Amir Iqbal Journal: Biomed Res Int Date: 2022-05-27 Impact factor: 3.246
Authors: Elizabeth Wellsandt; Ashutosh Khandha; Jacob Capin; Thomas S Buchanan; Lynn Snyder-Mackler Journal: J Orthop Res Date: 2020-03-20 Impact factor: 3.494