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European Spine Journal

Erschienen in:

02.11.2016 | Original Article

Invariance of head-pelvis alignment and compensatory mechanisms for asymptomatic adults older than 49 years

verfasst von: Celia Amabile, Jean-Charles Le Huec, Wafa Skalli

Erschienen in: European Spine Journal | Ausgabe 2/2018

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Abstract

Purpose

The aim was to quantify the postural alignment of asymptomatic elderly, in comparison to a reference population, searching for possible invariants and compensatory mechanisms.

Methods

41 volunteers (49–76 years old) underwent bi-planar X-rays with 3D reconstructions of the spine and pelvis. Alignment parameters were compared with those of a reference group of asymptomatic subjects younger than 40 years old, with a particular focus on center of acoustic meati (CAM) and odontoid (OD) with regard to hip axis (HA). Possible markers of compensation were also investigated.

Results

No significant difference among groups appeared for CAM-HA and OD-HA parameters. Twenty four percent of elders had an abnormally high SVA value and twenty seven percent had an abnormal global spine inclination. Increased pelvic tilt and cervical lordosis allowed maintaining the head above the pelvis.

Conclusions

CAM-HA and OD-HA appeared quasi-invariant even in asymptomatic elderly. Some subjects exhibited alteration of spine alignment, compensated at the pelvis and cervical regions.

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Titel: Invariance of head-pelvis alignment and compensatory mechanisms for asymptomatic adults older than 49 years
verfasst von: Celia Amabile
Jean-Charles Le Huec
Wafa Skalli
Publikationsdatum: 02.11.2016
Verlag: Springer Berlin Heidelberg
Erschienen in: European Spine Journal / Ausgabe 2/2018
Print ISSN: 0940-6719
Elektronische ISSN: 1432-0932
DOI: https://doi.org/10.1007/s00586-016-4830-8

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Springer Medizin

Invariance of head-pelvis alignment and compensatory mechanisms for asymptomatic adults older than 49 years

Abstract

Purpose

Methods

Results

Conclusions

Arthropedia

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Arthroskopie kann Knieprothese nicht hinauszögern

Therapiestart mit Blutdrucksenkern erhöht Frakturrisiko

Ärztliche Empathie hilft gegen Rückenschmerzen

Stereotaktische Radiatio schlägt konventionelle Bestrahlung

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Springer Medizin

Abstract

Purpose

Methods

Results

Conclusions

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