The Response of Hip Joint Cartilage to Exercise in Children: An MRI Study Using T2-Mapping.
T2-mapping
adolescence
cam morphology
hip
Journal
Cartilage
ISSN: 1947-6043
Titre abrégé: Cartilage
Pays: United States
ID NLM: 101518378
Informations de publication
Date de publication:
12 2021
12 2021
Historique:
pubmed:
14
6
2020
medline:
7
4
2022
entrez:
14
6
2020
Statut:
ppublish
Résumé
The aim of this study was to determine the effects of activity and cam morphology on cartilage composition during adolescence and investigate the development of cartilage composition with age. Cross-sectional observational cohort study of individuals from football club academies and an age-matched control population, aged 9 to 18 years. Assessments included questionnaires and T2-mapping of hips. Primary imaging outcome measures were T2 relaxation time of acetabular and femoral cartilage, average alpha angle, and lateral epiphyseal extension. The cohort consisted of 109 elite male footballers, 49 male controls, and 51 female controls. Elite male footballers had an acetabular cartilage T2 value 4.85 ms greater than male controls ( This study demonstrates that high activity levels may significantly affect acetabular cartilage composition during adolescence, but cam morphology may not detrimentally affect cartilage composition until after adolescence.
Identifiants
pubmed: 32532161
doi: 10.1177/1947603520931182
pmc: PMC8808918
doi:
Types de publication
Journal Article
Observational Study
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
1761S-1771SSubventions
Organisme : Arthritis Research UK
Pays : United Kingdom
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