About this trial
Fear of re-injury after anterior cruciate ligament reconstruction surgery (ACLR) affects individuals' return to sports and physical activity negatively. The aim of this study is to evaluate the effects of proprioception and muscle strength on kinesiophobia in patients who have undergone anterior cruciate ligament reconstruction surgery.
Eligibility criteria
This trial does not accept healthy volunteersQualifiers
Between the ages of 18-35
History of ACL reconstruction surgery at least 6 months ago
Disqualifiers
History of previous lower extremity surgery
History of lower extremity injury within the last 6 months
Having a vestibular or neurologic pathology that would affect balance
Trial population
Patients who have undergone ACL reconstruction surgery will be recruited from the Department of the Orthopaedics and Traumatology, Bezmialem Vakıf University Hospital.
Trial design
Other
Cross-sectional
Treatments tested in this trial
Not listed
Trial groups
Trial outcomes
Primary outcomes
Kinesiophobia
The Tampa Kinesiophobia Scale consists of seventeen items. Scores obtained from the scale range from 17 to 68, with higher scores indicating greater severity of kinesiophobia.
Joint position sense
Measurement of knee joint position sense by the active and passive repositioning technique with isokinetic dynamometer at 30˚ and 60˚.The deviation from the target angle is recorded in degrees. A high deviation from the target angle indicates a deficiency in proprioceptive sense.
Muscle strength
Assessment for knee extensor and flexor muscles with isokinetic dynamometer at 60 º/sec and 240º/sec angular velocity. The peak torque value (Nm), which is measured by the device and indicates the maximum force the subject can reach, will be used in the assessment.
Dynamic stability
The single leg dynamic stability test by the Biodex Balance System® (Biodex Medical Systems, Inc. USA). Low values of the stability index indicate better balance and stability, while higher scores indicate a lower ability to maintain postural stability.
Secondary outcomes
Return to sports after ACL injury
The ACL Return to Sports after Injury (ACL-RSI) scale is a 12-item scale, scored from 0 to 10, that evaluates psychological readiness for return to sports after ACL injury. High scores indicate positive psychological readiness.
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