A prospective study on the role of foot evertor muscle activity in recurrence of clubfoot

Even after corrective casting and bracing, clubfoot recurrence is challenging throughout childhood, with around 14–40 % recurrence rates. Most of the literature on recurrence was attributed to various factors, and minimal research was conducted to know the role of foot evertor muscle activity and it...

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Veröffentlicht in:Foot (Edinburgh, Scotland) Scotland), 2023-09, Vol.56, p.102025-102025, Article 102025
Hauptverfasser: Yasam, Rama Priya, Singh, Vivek, Darla, Naga Srikanth, Pant, Jayanti, Sherwani, Poonam, Garg, Varun
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Sprache:eng
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Zusammenfassung:Even after corrective casting and bracing, clubfoot recurrence is challenging throughout childhood, with around 14–40 % recurrence rates. Most of the literature on recurrence was attributed to various factors, and minimal research was conducted to know the role of foot evertor muscle activity and its stimulation benefits. This study aimed to assess the role of foot evertor muscle activity in idiopathic congenital clubfoot recurrence by using clinical, sonographic, and electromyographic parameters. A prospective cohort study was conducted at our tertiary care hospital from 2020 to 2022. The patient’s demographic data, Pirani, Dimeglio, Clinical Evertor Muscle Activity scores, sonographic cross-sectional areas of leg muscle, and evertor motor activity using surface electromyography were recorded in adherence to the pre-defined intervals. In total, 51 patients (51 feet) were included in the study, and the overall recurrence rate was 27.5 % (14/51). In this study, around 47 % (24/51) of children had mild or poor clinical evertor activity; among them, 58 % (14/24) children had a recurrence, and the insufficient clinical evertor activity and recurrence were strongly correlated (p = 0.01). Evertor muscle cross-sectional area ratio, motor unit potentials, and recruitment were comparatively less in the recurred group; however, only the cross-sectional area ratio was statistically significant (p = 0.02). Early detection of evertor muscle weakness can help to individualize the treatment plans by predicting recurrence. Therefore, it should be included in routine clinical evaluations. Further research is required to determine the advantages of evertor muscle-strengthening activities in preventing idiopathic clubfoot deformity. A prospective cohort study, Level of evidence-II •Poor evertor muscle activity is a key factor causing the recurrence of some components of deformity in idiopathic clubfoot.•Early detection of evertor muscle weakness can help to individualize the treatment plans by predicting recurrence.•Evertor Muscle Clinical Activity assessment should be included in the evaluation of children with idiopathic clubfoot.
ISSN:0958-2592
1532-2963
DOI:10.1016/j.foot.2023.102025