A detailed research will be conducted on nearly 100 patients after ethical approval from the Ethical Review Board of Riphah International University Faisalabad Campus. A total of 100 patients with Anterior Cruciate Ligament injuries will be selected from different areas of community and rehabilitation centers. Informed consent will be taken from each patient. The tool will be used three times in the same Pakistani population with Anterior Cruciate Ligament injuries to check inter and intra-observer reliability of the final Urdu-LKS. The Lysholm questionnaire translation will be carried out in 6 steps by the guidelines of the early researches and the Consensus-based Standards for the selection of health Measurement Instruments standard. Statistical Package of Social Sciences 23 will be employed to do data analysis.
The study will be intended to translate and check if the Urdu Version of Lysholm Knee Scoring Scale is reliable and valid in the Pakistani patients with anterior cruciate ligament injuries.