A Strong Correlation Between the Severity of Flatfoot and Symptoms of Knee Osteoarthritis in 95 Patients

ObjectiveThe purpose of this study is to assess the association between the presence and severity of flatfoot and symptoms of knee OA. Methods95 participants with knee OA were recruited from a patient cohort at a regional hospital. Symptoms of knee OA, including knee degeneration, femorotibial align...

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Bibliographic Details
Published in:Frontiers in surgery 2022-06, Vol.9, p.936720-936720
Main Authors: Zhang, Min, Nie, Mao-dan, Qi, Xin-zheng, Ke, Song, Li, Jun-wei, Shui, Yang-yang, Zhang, Zhuo-yue, Wang, Min, Cheng, Cheng-Kung
Format: Article
Language:English
Subjects:
flatfoot
FTA
K-L grade
knee function
knee osteoarthritis
knee pain
Surgery
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Summary:ObjectiveThe purpose of this study is to assess the association between the presence and severity of flatfoot and symptoms of knee OA. Methods95 participants with knee OA were recruited from a patient cohort at a regional hospital. Symptoms of knee OA, including knee degeneration, femorotibial alignment, pain, stiffness and dysfunction were assessed using the Kellgren-Lawrence (K-L) grading system, femoral-tibial angle (FTA), and Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC). Participants were divided into groups with flatfoot (mild, moderate and severe) and without flatfoot based on the Clarke's angle. Linear regression and ordinal logistic regression were used for statistical analysis, as appropriate. ResultsHaving flatfoot was associated with a significantly increased risk of having a higher K-L grade (OR: 20.03; 95% CI, 5.88, 68.27; p 
ISSN:2296-875X
2296-875X
DOI:10.3389/fsurg.2022.936720