Joint laxity and hip rotation in normal children and in those with congenital dislocation of the hip.

We measured the range of rotation in both hips of 397 normal children and in the unaffected hip of 135 children with unilateral congenital dislocation of the hip. Both groups were assessed for generalised joint laxity. Joint laxity was more common in normal children with an internally centred arc of...

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Главные авторы: Carr, A, Jefferson, R, Benson, M
Формат: Journal article
Язык:English
Опубликовано: 1993
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author Carr, A
Jefferson, R
Benson, M
author_facet Carr, A
Jefferson, R
Benson, M
author_sort Carr, A
collection OXFORD
description We measured the range of rotation in both hips of 397 normal children and in the unaffected hip of 135 children with unilateral congenital dislocation of the hip. Both groups were assessed for generalised joint laxity. Joint laxity was more common in normal children with an internally centred arc of hip rotation than in normal children with a neutral or an externally rotated arc. The children with congenitally dislocated hips had significantly more joint laxity than did the control group and significantly more of them had an internally centred arc of hip rotation. We suggest that the lax joint capsule fails to mould away the neonatal anteversion of the femoral neck during the first few months of life.
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spelling oxford-uuid:4c6a28ee-ad5c-4ecc-ac79-ec8016c9d49f2022-03-26T15:49:11ZJoint laxity and hip rotation in normal children and in those with congenital dislocation of the hip.Journal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:4c6a28ee-ad5c-4ecc-ac79-ec8016c9d49fEnglishSymplectic Elements at Oxford1993Carr, AJefferson, RBenson, MWe measured the range of rotation in both hips of 397 normal children and in the unaffected hip of 135 children with unilateral congenital dislocation of the hip. Both groups were assessed for generalised joint laxity. Joint laxity was more common in normal children with an internally centred arc of hip rotation than in normal children with a neutral or an externally rotated arc. The children with congenitally dislocated hips had significantly more joint laxity than did the control group and significantly more of them had an internally centred arc of hip rotation. We suggest that the lax joint capsule fails to mould away the neonatal anteversion of the femoral neck during the first few months of life.
spellingShingle Carr, A
Jefferson, R
Benson, M
Joint laxity and hip rotation in normal children and in those with congenital dislocation of the hip.
title Joint laxity and hip rotation in normal children and in those with congenital dislocation of the hip.
title_full Joint laxity and hip rotation in normal children and in those with congenital dislocation of the hip.
title_fullStr Joint laxity and hip rotation in normal children and in those with congenital dislocation of the hip.
title_full_unstemmed Joint laxity and hip rotation in normal children and in those with congenital dislocation of the hip.
title_short Joint laxity and hip rotation in normal children and in those with congenital dislocation of the hip.
title_sort joint laxity and hip rotation in normal children and in those with congenital dislocation of the hip
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AT jeffersonr jointlaxityandhiprotationinnormalchildrenandinthosewithcongenitaldislocationofthehip
AT bensonm jointlaxityandhiprotationinnormalchildrenandinthosewithcongenitaldislocationofthehip