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Hydration properties of the lumbar intervertebral discs in AIS after surgical correction:five years follow-up and comparison with an age-matched control group

Abelin-Genevois, Kariman and Polirststok, Eva and Estivalèzes, Erik and Briot, Jérôme and Sevely, Annick and Sales de Gauzy, Jérôme and Swider, Pascal Hydration properties of the lumbar intervertebral discs in AIS after surgical correction:five years follow-up and comparison with an age-matched control group. (2015) In: EPOS 34th Annual Meeting, 15 April 2015 - 18 April 2015 (Marseille, France).

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Official URL: http://dx.doi.org/10.1007/s11832-015-0637-0

Abstract

We compared disc hydration properties of adolescent idiopathic scoliosis before and 5 years after spinal fusion with an age-matched control group. We conducted a prospective MRI follow-up of 23 patients. Disc and nucleus volumes were reconstructed on T2 weighted sequence. In the scoliotic group, vd and vn were lower than control group, hydration ratio (Vn/Vd) was lower. After surgery, subjacent discs rehydrated. AIS induces a loss of IVD hydration. Surgical correction can reverse homeostasis disturbances related to spinal deformity.

Item Type:Conference or Workshop Item (Lecture)
Additional Information:This abstract appears in Journal of Children's Orthopaedics April 2015, Volume 9, Supplement 1 : EPOS 34th Annual Meeting. The original PDF is available at: http://link.springer.com/article/10.1007/s11832-015-0637-0
Audience (conference):International conference without published proceedings
Uncontrolled Keywords:
Institution:French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE)
Université de Toulouse > Institut National Polytechnique de Toulouse - INPT (FRANCE)
Université de Toulouse > Université Toulouse III - Paul Sabatier - UPS (FRANCE)
Other partners > Centre Hospitalier Universitaire de Nancy - CHU Nancy (FRANCE)
Other partners > Centre Médico-Chirurgical de Réadaptation des Massues - CMCR des Massues (FRANCE)
Other partners > Centre Hospitalier Universitaire de Toulouse - CHU Toulouse (FRANCE)
Laboratory name:
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Deposited By: Erik ESTIVALEZES
Deposited On:19 Jul 2016 14:27

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