Definition of Zygapophysis. Meaning of Zygapophysis. Synonyms of Zygapophysis

Here you will find one or more explanations in English for the word Zygapophysis. Also in the bottom left of the page several parts of wikipedia pages related to the word Zygapophysis and, of course, Zygapophysis synonyms and on the right images related to the word Zygapophysis.

Definition of Zygapophysis

Zygapophysis
Zygapophysis yg`a*poph"y*sis, n.; pl. Zygapophyses. [Gr. ? a yoke + E. apophysis.] (Anat.) One of the articular processes of a vertebra, of which there are usually four, two anterior and two posterior. See under Vertebra. -- Zyg`ap*o*phys"i*al, a.

Meaning of Zygapophysis from wikipedia

- The articular process or zygapophysis (Gr****: ζυγόν, romanized: zugón, lit. 'yoke' + apophysis) of a vertebra is a projection of the vertebra that serves...
- withdrawal reflex wrist xiphoid process zona incerta zona pellucida zootomy zygapophysis zygoma Zygomatic arch Zygomatic bone Zygomatic branches of the facial...
- a very rigid posterior thoracic region, characterized by a revolute zygapophysis, unknown in modern mammals. The morphology of the first caudal vertebra...
- in most non-avian theropods. zygapophyses The zygapophyses (singular: zygapophysis), or articular processes, are projections of the vertebral arch that...
- vertebrae are connected with each other only via the centrum and the zygapophysis joints. Additional joints like the hyposphene-hypantrum articulations...
- the center of gravity near the hips. Tetanurans were named for their zygapophysis-stiffened tails to counterbalance long grasping claws. Deinonychosauria...
- posterior zygapophysis which articulate with concavities on the lateral surface of the neural arch, posterior and inferior to the anterior zygapophysis. Cricodon...
- block have the neural spine broken on the dorsal border of the anterior zygapophysis. Some have been slightly displaced by a few millimetres, but most remain...
- vertebrae also have ventro-lateral keels, for reasons unknown. Each zygapophysis is very long and extends a long way posteriorly - their articulatory...