Evidence map›Paper›PMID 39235617›Full record

ArticleInternational orthopaedics2024

Pedobarography and ankle-foot kinematics in children with symptomatic flexible flatfoot after medialising calcaneal osteotomy and controls: a comparative study.

Phatcharapa Osateerakun, Panapol Varakornpipat, Kittigon Seehaboot, Noppachart Limpaphayom

Abstract readComparative Study
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Article in International orthopaedics, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

Authors and funding

4 authors.

Phatcharapa OsateerakunDepartment of Orthopaedics, Faculty of Medicine, Chulalongkorn University, Bangkok, 10330, Thailand.ORCID 0000-0001-7404-5314
Panapol VarakornpipatDepartment of Orthopedics, Faculty of Medicine, Naresuan University, Phitsanulok, 65000, Thailand.ORCID 0000-0002-7176-5030
Kittigon SeehabootExcellence Center for Gait and Motion, King Chulalongkorn Memorial Hospital, Thai Red Cross Society, Bangkok, 10330, Thailand.
Noppachart LimpaphayomDepartment of Orthopaedics, Faculty of Medicine, Chulalongkorn University, Bangkok, 10330, Thailand. Noppachart.L@chula.ac.th.ORCID 0000-0002-7931-7857

Funding

Faculty of Medicine, Chulalongkorn University GA65/73
6 · The paper itself

Abstract

purposeFlexible flatfoot (FF) can interrupt children's activity through uneven pressure distribution to the medial column of the foot and may require surgery. Medialising calcaneal osteotomy (MCO) helps restore the foot‒tripod complex. The objective was to compare pedobarography and ankle‒foot kinematics in children with symptomatic FF after MCO to those in controls.

methodsGait analysis was performed on 21 children with FF (37 feet, age 13.7 ± 4.9 years) 4.5 ± 3.4 years after MCO and on 21 controls (42 feet, age 12.1 ± 1.1 years). Ankle‒foot kinematics and pedobarography parameters (maximum pressure, impulse, contact area, and percentage of contact time in the stance phase) of ten anatomic foot regions from an average of five gait trials were compared. The functional outcome was determined by the AOFAS-AHFS score in the FF group.

resultsThe average AOFAS-AHFS score was 96. The FF group had a larger contact area and expressed more force on the medial column of the foot. The maximum pressure, impulse, contact area, and percentage of contact time in the stance phase in the midfoot region for the FF and control groups were 0.66 ± 0.5 vs. 0.24 ± 0.4 N/cm

conclusionsThe MCO procedure did not normalise the pressure on the midfoot in FF to the level of that in the controls, and the deformity persisted in the forefoot.

Indexed as

CalcaneusFlatfootOsteotomyAdolescentAnkle JointBiomechanical PhenomenaCase-Control StudiesChildFemaleFootGaitGait AnalysisHumansMaleTreatment OutcomeComparative studyFlatfootGait analysisKinematicsOsteotomy

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.