Bones (spine + neck) Flashcards
(33 cards)
Identify 1 - 6
- C1 (Atlas)
- C2 (Axis)
- C7
- T1
- T12
- L1
Identify 7 - 12
- L5
- Sacrum
- Coccyx
- Cervical vertebrae
- Thoracic vertebrae
- Lumbar vertebrae
3 sections of vertebral column
The vertebral column is divided into the cervical, thoracic, and lumbar sections.
- Anterior tubercle
- Anterior arch
- Transverse process
- Transverse foramen
- Superior articular facet
- Posterior tubercle
- Posterior arch
- Dens
- Inferior articular facet
- Spinous process
- Dens
- Inferior articular facet
- Spinous process
- C7
How many vertebrae does cervical section of spine have?
7
Which vertebrae is vertebrae prominens ?
The C7
- Ribs
- Vertebral canal
- Superior articular facet
- Spinous processes
- Transverse process
- Lamina
How many is the thoracic section of the spine made up?
12 vertebrae
- Body
- Pedicle
- Transverse costal facet
- Inferior articular facet
Thoracic vertebrae also articulate with ???
The thorax
- Intervertebral disc
- Vertebral body
- Pedicle
- Superior articular process
- Transverse process
- Spinal process
- Inferior articular process
- Neural foramen
- Lamina
- Vertebral canal
11. Pars interarticularis
How many vertebrae does lumbar spine consist of?
5 vertebrae
Each lumbar vertebra is separated by an ___
intervertebral disc
What does intervertebral disc consist of?
a softer central nucleus pulposus and a thicker annulus fibrosis (fibrocartilage).
- Lumbosacral articular surface
- Sacral promontory
- Linea terminalis
- Sacral foramina
- Transverse process of the coccyx
- Coccyx
- Transverse ridges
- Sacral tuberosity
- Lateral sacral crest
- Median sacral crest
- Intermediate sacral crest
How many vertebrae does the sacrum consist of?
5 fused sacral vertebrae
How many vertebrae does the coccyx consist of?
4 fused coccygeal vertebrae
- Anterior atlantooccipital membrane
- Atlantooccipital joint capsule
- Lateral atlantoaxial joint (capsule removed)
- Anterior longitudinal ligament
- Lateral atlantoaxial joint capsule
- Posterior atlantooccipital membrane
- Ligamenta flava
- Ligamentum nuchae
- Zygapophyseal joints
What are the 4 joints of cervical spine?
- the atlantooccipital joint (C1 and occipital bone)
- the atlantoaxial joint (C1 and C2)
- the zygapophyseal joints (facet joints)
- the intervertebral joints.