J
Jean Legaye
Researcher at French Institute of Health and Medical Research
Publications - 36
Citations - 3329
Jean Legaye is an academic researcher from French Institute of Health and Medical Research. The author has contributed to research in topics: Sagittal plane & Pelvis. The author has an hindex of 17, co-authored 36 publications receiving 2990 citations.
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Pelvic incidence: a fundamental pelvic parameter for three-dimensional regulation of spinal sagittal curves
TL;DR: An anatomical parameter, the pelvic incidence, appears to be the main axis of the sagittal balance of the spine, which controls spinal curves in accordance with the adaptability of the other parameters.
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Sagittal alignment of spine and pelvis regulated by pelvic incidence: standard values and prediction of lordosis
Christophe Boulay,Christine Tardieu,J. Hecquet,Charles Benaim,B Mouilleseaux,Catherine Marty,D. Prat-Pradal,Jean Legaye,G. Duval-Beaupere,Jacques Pélissier +9 more
TL;DR: The biomechanical and clinical conditions of the standing posture (as in scoliosis, low back pain, spondylisthesis, spine surgery, obesity and postural impairments) can be studied by comparing the measured lordosis with the predicted lordosis.
Journal ArticleDOI
The sagittal anatomy of the sacrum among young adults, infants, and spondylolisthesis patients
Catherine Marty,B. Boisaubert,H. Descamps,J. P. Montigny,J. Hecquet,Jean Legaye,G. Duval-Beaupere +6 more
TL;DR: The sagittal anatomic parameters of the sacrum were found to have a close relationship with the pelvic parameter of incidence angle, and therefore with the sagittal balance of the spine, and it can be concluded that the sacral anatomy plays a key role in spinal sagittal Balance.
Journal Article
Sagittal plane alignment of the spine and gravity: a radiological and clinical evaluation.
Jean Legaye,G. Duval-Beaupere +1 more
TL;DR: It is proposed to begin the evaluation of the sagittal plane alignment of the spine in clinical practice with measurement of the pelvic incidence angle and the relationship between the sacral slope and lordosis and these are related to each other.
Equilibre sagittal du rachis. Relations entre bassin et courbures rachidiennes sagittales en position debout
TL;DR: In this paper, a chaine de correlation significative relieves ces parametres and demontre le role primordial du parametre anatomique pelvien "incidence" dans les variations individuelles des courbures rachidiennes sagittales, which assurent le caractere economique de l'equilibre rachis-pelvis.