Knee society scoring and outcomes resources orthopedics. We have investigated the reliability of the american knee society score aks, a widely used functional outcome score for knee arthroplasty. The new knee society scoring system is a validated instrument based on surgeon and patientgenerated data, adapted to the diverse lifestyles and activities of contemporary patients with tka. Rationale of the knee society clinical rating system. Limitations of the knee society score in evaluating. Total joint arthroplasty remains one of the most commonly performed and universally successful operative interventions for patients with osteoarthritis and other joint problems, with over 600,000 total knee procedures and nearly 300,000 total hip procedures performed in 2007. Our study showed similar results with the knee society function score, as function scores had greater correlation coefficients with pain and the liftup index of the. Table 1 the revised musculoskeletal tumor society rating scale. How would you rate the function of your knee on a scale of 0 to 10 with 10 being normal, excellent. The aim of this study was to validate the knee society clinical rating system knee and function scores and to compare its responsiveness with that of the western ontario and mcmaster university. The knee society rating system pain score was found to be the most responsive of the measures with a standardized response mean of 1.
Below are common complaints which people frequently have with their knee problems. Before and 3 months after total or unicompartmental knee arthroplasty. Knee society score kss patientreported outcome measure. This can help evaluate change following surgery or other intervention. The new knee society knee scoring system request pdf. Correlations between knee society function scores and functional force measures article pdf available in clinical orthopaedics and related research 4679. To calculate the two scores the answers to the questions and the. The knee injury and osteoarthritis outcome score koos is a questionnaire designed to assess short and longterm patientrelevant outcomes following knee injury. The purpose of this study was to analyze the reproducibility of the american knee society score akss scale, in order to determine its reliability in the reproduction between different examiners interexaminer analysis, as well as the examination repeated by the same examiner intraexaminer analysis. Measures of knee function international knee documentation committee ikdc subjective knee evaluation form, knee injury and osteoarthritis outcome score koos, knee injury and osteoarthritis outcome score physical function short form koosps, knee outcome survey activities of daily living scale kosadl, lysholm knee scoring scale, oxford knee.
The knee society total knee arthroplasty roentgenographic. We determined the relationships among the knee society pain and function scores, range of motion rom, and functional force measures of the surgically treated and nonoperated limbs. The functional component of the new score was developed on. A roentgenographic knee evaluation system endorsed by the knee society is included in this years proceedings to encourage uniform reporting of the results of total knee arthroplasty. Roos em, roos hp, lohmander ls, ekdahl c, beynnon bd. Low reliability of knee society score suggests need for. The scoring system combines a relatively objective knee score that is based on the clinical parameters and a functional score based on how the patient perceives that the knee functions with specific activities. Originally published in 1989 in clinical orthopaedics and related research, the knee. In conclusion, the new knee society scoring system is a validated and responsive method for assessing objective and subjective outcomes after total and partial knee arthroplasty, without the ambiguities of the prior scoring system.
The clinicianrated portion knee score of the kss covers pain, range of movement, alignment, and stability. Knee society score kss and knee function score kfs. Functional assessment in the cincinnati knee rating system overview. Looking at the references given to these, we see that the the new knee society knee scoring system the new kss is used 2, 3.
This page cannot be saved due to patient data protection so please print the filled in form before closing the window. In 1989, the knee society clinical rating system 3 was developed as. There is not a questionnaire called hip and knee society. Before and 3 months after total or unicompartmental knee arthroplasty, 36 patients answered questions necessary to calculate the knee society pain and function scores. Pdf the reliability of the american knee society score. The first group of patients selected for partial knee denervation were chosen from a group who had undergone a tka but had persistent pain for greater than 6 months that was unrelated to loosening, malalignment, or infection. The score was validated in a thoughtful and methodical fashion confirming internal reliability and analyzed for differential item functioning 4. Lysholm knee scoring scale this questionnaire is designed to give your physical therapist information as to how your knee problems have affected your ability to manage in everyday life please answer every section and mark only the one box which best applies to you at this moment.
The new knee society scoring system is broadly applicable across sex, age, activity level, and implant type. The knee society score is a widely used, clinicianreported outcome score with good published validity data. Functional systems scores fss and expanded disability. The koos is selfadministered and assesses five outcomes. Our study showed similar results with the knee society function score, as function scores had greater correlation coefficients with pain and the liftup index of the uninvolved limb during the stepupandover test. Knee society score to incorporate current knee arthroplasty clinical parameters. How would you rate the function of your knee on a scale of 0 to 10 with 10 being normal, excellent function. Pdf 2017 knee society proceedings validity and internal. The patientreported portion function score of the kss covers the patients mobility walking distance and stairs and.
There is, as well, a knee society radiographic evaluation system, however discrete points are not given for individual parameters on x rays. Consider seeing your family physician for an assessment and possible xray. Assessment of differences between the modified cincinnati. While this scoring system became the most popular method of reporting outcomes. The patients kneeled under weightbearing conditions from. The knee society score is usually reported as the two scores, knee score and function score, rather than a summation score. The institution of one or more of the authors rbb, pcn has received, in any 1 year, funding from the knee society. For each situation, please enter the amount of pain you have experienced in the past 48 hours. Orthopaedic scores website to help clinicians and patients to gauge progress of the healing of certain treatments. Correlations between knee society function scores and.
The oks shows good correlation with knee specific and general health questionnaires, such as the western ontario and mcmaster universities osteoarthritis index, american knee society score, knee outcome survey activities of daily living scale, and pain and physical function components of the short form 36 and health assessment questionnaire. A comprehensive overview of the knee society score kss patientreported. You may benefit from nonsurgical treatment, such as exercise, weight loss, and or antiinflammatory medication. Score pain function emotional supports walking gait 5 no pain no restriction enthused none unlimited normal 4 intermediate intermediate intermediate intermediate intermediate intermediate. Oxford knee score department of public health, university of oxford, old road campus, oxford ox3 7lf, uk. Berlin significant variance seen in knee society scores for primary total knee arthroplasty has called into question the score s utility for effectively measuring function in patients. The entire ikdc form, which includes a demographic form, current health assessment form. The cincinnati knee rating system includes a functional assessment based on 6 abilities important for participation in sports. Free online knee society score calculator orthotoolkit. The knee society score calculator is designed to provide an accurate reading of a patients functional abilities after total knee arthroplasty. Please check the statement which best describes your condition.
Overall, the knee society score is a valid and reliable pro measure that works well in certain situations, such as a prospective study that has a lot of structure and resources devoted to data collection, or for assessing objective and subjective outcomes after total and partial knee arthroplasty. Development of a new knee society scoring system request pdf. In 1989, the knee society clinical rating system was developed to rate both the knee prosthesis function and patients functional abilities after total knee arthroplasty tka insall. Functional assessment in the cincinnati knee rating system. Using the knee society scoring system, the patients had clinically. Knee society score orthotoolkit about the score originally published in 1989 in clinical orthopaedics and related research, the knee society clinical rating system kss was designed to provide a simple and objective scoring system to rate the knee and patients functional abilities before and after total knee arthroplasty. This instrument has been subjected to rigorous statistical evaluation and has proven to be a reliable, valid, and responsive outcome measurement tool. Knee society score an overview sciencedirect topics. No rating system is ideal, but if many surgeons and centers use the same reporting system, then relative comparisons will at least become possible.
The new knee society knee scoring system springerlink. The following questions concern the amount of pain you are currently experiencing in your knees. Pdf correlations between knee society function scores. Table 1 the revised musculoskeletal tumor society rating.
1356 1296 250 199 1359 532 369 627 636 103 1503 1007 1154 861 783 1126 1410 1222 1076 1427 1222 1334 1127 969 633 1490 184 939 1002 149 1184 162 1459 1399 7 976 707 986 413 211 1370 574 688 1366 787 1169 953