Mapping Knee Osteoarthritis Biomechanical Severity Prior to Total Knee Arthroplasty Using an Unsupervised Learning Framework

OrthoMedia ◽  
2022 ◽  
Keyword(s):  
Total Knee Arthroplasty ◽  
Knee Osteoarthritis ◽  
Unsupervised Learning ◽  
Knee Arthroplasty ◽  
Learning Framework ◽  
Total Knee

Circulating surgery-induced gene signatures are associated with recovery from total knee arthroplasty for knee osteoarthritis

2021 ◽  
Vol 29 ◽  
pp. S355-S356
Author(s):  
M.A. Kirksey ◽  
S.G. Lessard ◽  
M. Khan ◽  
G.A. Birch ◽  
D. Oliver ◽  
...  
Keyword(s):  
Total Knee Arthroplasty ◽  
Knee Osteoarthritis ◽  
Knee Arthroplasty ◽  
Gene Signatures ◽  
Total Knee

scholarly journals Age and Sex Differences in Knee Osteoarthritis Patients’ Expectations of Total Knee Arthroplasty

2017 ◽  
Vol 25 ◽  
pp. S346 ◽  
Author(s):  
G.A. Hawker ◽  
D. Marshall ◽  
A. Jones ◽  
L. Woodhouse ◽  
B. Ravi ◽  
...  
Keyword(s):  
Total Knee Arthroplasty ◽  
Sex Differences ◽  
Knee Osteoarthritis ◽  
Knee Arthroplasty ◽  
Total Knee ◽  
Age And Sex

scholarly journals The Effect of Bilateral Total Knee Arthroplasty (TKA) in a Stroke Patient with Hemiplegia and Knee Osteoarthritis

2009 ◽  
Vol 46 (9) ◽  
pp. 577-582
Author(s):  
Takeshi YAMAGUCHI ◽  
Satoru MATAYOSHI ◽  
Yukiaki KISHIMOTO ◽  
Naoto HAMASAKI ◽  
Akira OMINE
Keyword(s):  
Total Knee Arthroplasty ◽  
Knee Osteoarthritis ◽  
Stroke Patient ◽  
Knee Arthroplasty ◽  
Bilateral Total Knee Arthroplasty ◽  
Total Knee

scholarly journals Knee osteoarthritis with patellar dislocation treated by total knee arthroplasty using a lateral parapatellar approach—ingenuity of exposure and closure

2021 ◽  
Vol 11 ◽  
pp. 173-177
Author(s):  
Mitsuhiko Kubo ◽  
Kosuke Kumagai ◽  
Tsutomu Maeda ◽  
Yasutaka Amano ◽  
Hitomi Fujikawa ◽  
...  
Keyword(s):  
Total Knee Arthroplasty ◽  
Knee Osteoarthritis ◽  
Knee Arthroplasty ◽  
Patellar Dislocation ◽  
Total Knee

scholarly journals Impact of Preoperative Total Knee Arthroplasty on Radiological and Clinical Outcomes of Spinal Fusion for Concurrent Knee Osteoarthritis and Degenerative Lumbar Spinal Diseases

2021 ◽  
Vol 10 (19) ◽  
pp. 4475
Author(s):  
Hong Jin Kim ◽  
Jae Hyuk Yang ◽  
Dong-Gune Chang ◽  
Seung Woo Suh ◽  
Hoon Jo ◽  
...  
Keyword(s):  
Total Knee Arthroplasty ◽  
Knee Osteoarthritis ◽  
Spinal Fusion ◽  
Clinical Outcomes ◽  
Knee Arthroplasty ◽  
Spinal Diseases ◽  
Spinal Disease ◽  
Spinopelvic Alignment ◽  
Total Knee ◽  
Lumbar Spinal

Concurrent knee osteoarthritis (KOA) and degenerative lumbar spinal disease (LSD) has increased, but the total knee arthroplasty (TKA) effect on degenerative LSD remains unclear. The aim of this study was to retrospectively analyze to compare radiological and clinical outcomes between spinal fusion only and preoperative TKA with spinal fusion for the patients with concurrent KOA and degenerative LSD. A total of 72 patients with concurrent KOA and degenerative LSDs who underwent spinal fusion at less than three levels were divided in two groups: non-TKA group (n = 50) and preoperative TKA group (n = 22). Preoperative lumbar lordosis (LL) was significantly lower in the preoperative TKA group than the non-TKA group (p < 0.05). Significantly higher preoperative pelvic incidence (PI), PI/LL mismatch, and pelvic tilt (PT) occurred in preoperative TKA group than non-TKA group (all p < 0.05). There was significant improvement of postoperative Oswestry Disability Index and leg Visual Analog Scale in the preoperative TKA group (all p < 0.01). Preoperative TKA could be a benefit for in proper correction of sagittal spinopelvic alignment by spinal fusion. Therefore, preoperative TKA could be considered a preceding surgical option for patients with severe sagittal spinopelvic parameters in concurrent KOA and degenerative LSD.

scholarly journals Comparison of Short-Term Efficacy of Total Knee Arthroplasty Versus Arthroscopy in Chinese Patients with Knee Osteoarthritis

2020 ◽  
Author(s):  
Xiaolin Jia ◽  
San Cai ◽  
Wei Hu ◽  
Qiang Gan ◽  
Mingquan Zhou
Keyword(s):  
Total Knee Arthroplasty ◽  
Knee Osteoarthritis ◽  
Knee Arthroplasty ◽  
Scientific Basis ◽  
Knee Function ◽  
Chinese Patients ◽  
Control Group ◽  
Total Knee ◽  
The Difference ◽  
Experimental Group

Abstract Background: The purpose of this study was to compare the improvement of knee function in patients with knee osteoarthritis who underwent total knee arthroplasty and arthroscopy in China, and to provide a scientific basis for the application of clinical total knee arthroplasty in knee osteoarthritis.Methods: A total of 160 patients with knee osteoarthritis who were admitted to Chinese hospital from January 2017 to December 2018 were studied. They were divided into experimental group and control group according to their willingness of treatment. The control group was treated with arthroscopy and the experimental group was treated with total knee arthroplasty. All patients were followed for a period of 6 months. The knee joint function score (HSS), visual analog scale (VAS), and anxiety self-assessment scale (SAS) scores before and after surgery were compared between the two groups. Results: The proportion of "excellent or good" in the efficacy of the experimental group (91.25%) was higher than that of the control group (72.50%), and the difference was statistically significant (χ2=9.476, P<0.05). The HSS score of the experimental group was higher than that of the control group (P<0.05), while the VAS and SAS scores were lower than those of the control group (P<0.05). The scores of various SF-36 scales in the experimental group were higher than those in the control group after operation (P<0.05).Conclusions: Total knee arthroplasty was considered effective in treating patients with knee osteoarthritis that meet the indications, and is beneficial to improve knee function and reduce pain in patients. The surgical treatment also reduced the level of anxiety and effectively improve the quality of life of patients. Further investigation of its clinical application on treatment of knee osteoarthritis is warranted.

Quadriceps femoris muscle function prior and after total knee arthroplasty in women with knee osteoarthritis

2011 ◽  
Vol 20 (10) ◽  
pp. 2017-2025 ◽  
Author(s):  
Doris Vahtrik ◽  
Helena Gapeyeva ◽  
Herje Aibast ◽  
Jaan Ereline ◽  
Tatjana Kums ◽  
...  
Keyword(s):  
Total Knee Arthroplasty ◽  
Knee Osteoarthritis ◽  
Knee Arthroplasty ◽  
Muscle Function ◽  
Quadriceps Femoris ◽  
Quadriceps Femoris Muscle ◽  
Total Knee ◽  
Femoris Muscle
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