[The pterygoclival trihedron: its 3D reconstruction, stability and possible variations during growth].
The growth's study, from skull's radiographics, needs the use of superposition's structures. Three X-ray radiographics pictures from the front, from profile and from under are retalling by a soft. This orthogonalization's step has been realized for every child at two different ages. The reconstruction of the "clivus" straight and "pterygoïde" straights from three views gives the "pterygo-clivus triedre" which stability is studied for time.
Rousset
M M
MM
Laboratoire de Mesures automatiques, Université des Sciences et Technologies de Lille, Villeneuve d'Ascq, France.
Blocquel
H
H
Reboul
S
S
Taleb-Ahmed
A
A
Dubus
J P
JP
D002508:Cephalometry / Q000379:methods; D002675:Child, Preschool; D003388:Cranial Fossa, Posterior; D006801:Humans; D007223:Infant; D008964:Molar, Third / Q000000981:diagnostic imaging / Q000254:growth & development; D009777:Occipital Bone / Q000000981:diagnostic imaging* / Q000254:growth & development; D011857:Radiographic Image Interpretation, Computer-Assisted; D011861:Radiography, Dental / Q000379:methods; D013100:Sphenoid Bone / Q000000981:diagnostic imaging* / Q000254:growth & development
Le trièdre ptérygo-clivien: reconstruction en 3D, stabilité ou variations possibles au cours de la croissance.