[A cephalometric study of the cervical and palatal movements during growth].
The sagittal and anterior position of the hyoid bone is at the origin of the changes in orientation of the palatine laminae. A posterior-anterior movement of this bone allows the tongue to liberate the posterior part of the oral cavity; the palatine laminae rotate forwards and downwards. The opposite case is verified in the same way; the naso-palatine canal is a very malleable area, allowing a lowering of the anterior part of the palatine laminae. The vertical variations of the hyoid bone have little effect on the palate.
Blocquel
H
H
Faculté de Chirurgie Dentaire, Lille, France.
Laude
M
M
Lafforgue
P
P
Devillers
A
A
D000293:Adolescent; D002508:Cephalometry; D002648:Child; D006801:Humans; D006928:Hyoid Bone / Q000033:anatomy & histology / Q000254:growth & development*; D008437:Maxilla / Q000033:anatomy & histology / Q000254:growth & development; D008445:Maxillofacial Development; D009666:Nose / Q000033:anatomy & histology / Q000254:growth & development; D010159:Palate / Q000033:anatomy & histology / Q000254:growth & development*; D013100:Sphenoid Bone / Q000033:anatomy & histology / Q000254:growth & development; D014059:Tongue / Q000033:anatomy & histology / Q000254:growth & development
Etude télécrânienne des mouvements cervicaux et palatins au cours de la croissance.