Ultrasound evaluation of intrinsic plantar muscles and fascia in hallux valgus: a case-control study

DSpace/Manakin Repository

español português english

Ultrasound evaluation of intrinsic plantar muscles and fascia in hallux valgus: a case-control study

Show full item record

Title: Ultrasound evaluation of intrinsic plantar muscles and fascia in hallux valgus: a case-control study
Author: Calvo Lobo, César; Garrido Marín, Alejandro; Rodríguez Sanz, David; Palomo López, Patricia; Romero Morales, Carlos; Sanz Corbalán, Irene
Abstract: A cross-sectional area (CSA) and thickness reduction of the abductor hallucis (AbH) is shown in subjects with hallux valgus (HV). To date, other soft-tissue structures have not been researched in relation with HV. The aim of this study was to compare the CSA and thickness of the intrinsic plantar muscles and fascia (PF) between feet with and without HV. Therefore, a cross-sectional and case control study was performed using B-mode with an iU22 Philips ultrasound system and a 5 to 17-MHz transducer. The CSA and thickness were measured for the AbH, flexor digitorum brevis (FDB) and flexor hallucis brevis (FHB), and also the thickness for the anterior, middle, and posterior PF portions. A convenience sample of 40 feet, 20 with HV and 20 without HV, was recruited from a clinical and research center. A multivariate regression analysis using linear regression was performed to evaluate the ultrasound imaging measurements (a=0.05). Consequently, statistically significant differences were observed between the groups (P<0.05) for the AbH and FHB thickness, and CSA reduction, and also the plantar fascia thickness increase in favor of the HV group. On the contrary, the FDB thickness and CSA did not show statistically significant differences (P≥0.05). In conclusion, the CSA and thickness of the AbH and FHB intrinsic plantar muscles are reduced, whereas the thickness of the anterior, middle, and posterior PF portions are increased, in subjects with HV compared with those without HV.
URI: http://hdl.handle.net/10662/7238
Date: 2016


Files in this item

Files Size Format View
MD_0000000000005243.pdf 331.0Kb PDF View  Thumbnail

The following license files are associated with this item:

This item appears in the following Collection(s)

Show full item record

Atribución-NoComercial-SinDerivadas 3.0 España Except where otherwise noted, this item's license is described as Atribución-NoComercial-SinDerivadas 3.0 España

Search DSpace


Browse

My Account

Statistics

Help

Redes sociales