Mechanical properties of fused sagittal sutures in scaphocephaly

Autor: Frédéric Lauwers, Franck Delanoé, Erik Estivalèzes, Pascal Swider, Pauline Assemat, Sergio Boetto, Florian Jalbert

Publikováno v: Clinical Biomechanics
Clinical Biomechanics, Elsevier, 2021, 86, pp.105369. ⟨10.1016/j.clinbiomech.2021.105369⟩

International audience; Background: Craniosynostosis in newborns is caused by the premature closure of the cranial sutures leading to cranial vault deformity. It results in aesthetic imbalance and developmental disabilities and surgery is frequent du

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c9a2d68141a26829875cc355dca78989
https://pubmed.ncbi.nlm.nih.gov/34000627

MRI evaluation of the hydration status of non-pathological lumbar intervertebral discs in a pediatric population

Autor: Manon Bolzinger, Pascal Swider, Jérôme Sales de Gauzy, Eva Polirsztok, Christiane Baunin, Kariman Abelin-Genevois, Erik Estivalèzes, Adeline Gallini

Publikováno v: Orthopaedics and Traumatology-Surgery and Research
Orthopaedics and Traumatology-Surgery and Research, Elsevier, 2020, 106 (7), pp.1281-1285. ⟨10.1016/j.otsr.2019.11.034⟩
Orthopaedics & Traumatology: Surgery & Research
Orthopaedics & Traumatology: Surgery & Research, 2020, 106 (7), pp.1281-1285. ⟨10.1016/j.otsr.2019.11.034⟩

Introduction The intervertebral disc (IVD) is made up of the annulus fibrosus (AF) and the nucleus pulposus (NP) – an inert hydrated complex. The ability of the IVD to deform is correlated to that of the NP and depends on its hydration. As the IVD

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c2ecdd09b383c9d36237f80fb068e5aa
https://pubmed.ncbi.nlm.nih.gov/33023846

Quantification of Intervertebral Disc Volume Properties Below Spine Fusion, Using Magnetic Resonance Imaging, in Adolescent Idiopathic Scoliosis Surgery

Autor: Erik Estivalèzes, Philippe Violas, Jérôme Briot, Pascal Swider, Jérôme Sales de Gauzy

Publikováno v: Spine. 32:E405-E412

Study design Prospective clinical study. A quantification of volume and hydration variation of the intervertebral discs, using magnetic resonance imaging (MRI), in the lumbar spine before and after surgery performed in adolescent idiopathic scoliosis

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d282026cc92b3cc30f0ccc4a9f8f3a5f
https://doi.org/10.1097/brs.0b013e318074d69f

A solution of torsional problem by energy method in case of anisotropic cross-section

Autor: Pascal Swider, Erik Estivalèzes, Jérôme Briot

Publikováno v: Archive of Applied Mechanics
Archive of Applied Mechanics, Springer Verlag, 2011, 81 (6), pp.801-808. ⟨10.1007/s00419-010-0450-7⟩

International audience; We proposed an original method to investigate the problem of torsion of anisotropic cross-section. We implemented an energy method to calculate the stress function represented by infinite series of trigonometric functions adap

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2763858ecb334e248a41adfce2be034a
https://oatao.univ-toulouse.fr/18175/

A method to investigate intervertebral disc morphology from MRI in early idiopathic scoliosis: a preliminary evaluation in a group of 14 patients

Autor: J. Sales de Gauzy, Erik Estivalèzes, Pascal Swider, Annaïg Pedrono, Philippe Violas, Annick Sevely

Publikováno v: Magnetic resonance imaging. 23(3)

The aim of the study was to implement a methodology to quantify in vivo and from magnetic resonance imaging (MRI) the 3D geometrical properties of intervertebral discs (IVDs) in early idiopathic scoliosis with small curves. MRI data were posttreated

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::773ea2107726b08d3cda011de3910e74
https://pubmed.ncbi.nlm.nih.gov/15862649