[Purpose] The objective of this study is to provide a direction for efficient management of arthritis through the analysis of multiple factors related to the functional state of patients. [Subjects and Methods] The Visual Analog Scale, Knee Society Knee Score & Function Score, Hospital for Special Surgery, Short Form-36 Health Survey and Western Ontario McMaster Universities Osteoarthritis Inde...

PURPOSE To compare the outcome following total knee arthroplasty (TKA) in obese and non-obese Asian patients. METHODS 27 obese patients were compared with 27 non-obese controls matched for age, gender, diagnosis (osteoarthritis), prosthesis, preoperative Knee Society knee and function scores, preoperative Oxford Knee Score, and follow-up duration. All TKAs were performed by a single surgeon. ...

The prevalence of Parkinson's disease is expected to rise. We evaluated the short-term clinical outcomes following primary Total Knee Arthroplasty (TKA) in a group of patients with Parkinson's disease in a case controlled study. Within the review period 32 TKAs were implanted in patients with Parkinson's disease and 33 TKAs were implanted in an age-matched control group (mean age: 73 years). Pr...

BACKGROUND Traditionally, the results of revision total knee arthroplasty have been determined with use of surgeon-based measures such as the Knee Society rating system. Recently, outcome and quality-of-life measures have shifted toward a greater emphasis on patient-based evaluation. The aim of our study was to determine the validity and responsiveness of the Knee Society rating system compared...

Several biomechanics treatments for knee osteoarthritis (OA) have emerged with the goal of reducing pain and improving function. Through this, researchers have hoped to achieve a transition from the pathological gait patterns to coordinated motor responses. The purpose of the study was to determine the long-term effects of a therapy using a biomechanical device in patients with knee OA. Patient...

Submit Manuscript | http://medcraveonline.com Abbreviations: OA: Osteoarthritis; TKA: Total Knee Arthroplasty; KOA: Knee Osteoarthritis; WOMAC: Western Ontario Master Universities; KOOS: Knee Injury Osteoarthritis Outcome Score; KSS: Knee Society Score; OKS: Oxford Knee Score; VAS: Visual Analogue Scale; CPM: Continuous Passive Motion; NMES: Neuromuscular Electrical Stimulation; ROM: Range of M...

BACKGROUND Although the necessity of long-term follow-up after total knee arthroplasty is unquestioned, this task may become burdensome as greater numbers of total knee arthroplasties are performed. We sought to use comparisons with clinician-assessed values to determine whether patients could reliably assess their own outcome with use of a combination of American Knee Society Score and Oxford ...

The clinical and radiographic results of 54 knees (52 patients) with a unicondylar knee arthroplasty (UKA) with fixed-all polyethylene bearing implanted for lateral osteoarthritis were studied at 5- to 16-year follow-up (mean, 100.9 months). Four underwent second surgery: 1 conversion to total knee arthroplasty and 3 received UKA in the medial compartment. The mean International Knee Society kn...

PURPOSE To evaluate the midterm results of 50 patients who underwent total knee replacement using Press Fit Condylar (PFC) Sigma system. METHODS We retrospectively reviewed 87 consecutive cases (50 patients with 37 bilateral cases) of PFC Sigma total knee replacement performed between January 1998 and December 1999. Patients were evaluated clinically and radiographically by an independent obs...

abstract  background: in the recent decade, many primary total knee arthroplasties have  been carried out in iran and the number of revision cases is expected to rise with the  aging population. the aim of this study was to report the outcome of revision surgery  in the country and make a comparison between the outcome of revision and that of  the primary arthroplasty.  methods: retrospectively...