Final Exam Chapter 12: Spine, Skull. TMJ Flashcards
(37 cards)
What type of joint is the facet joint?
Synovial joint
How many spinal nerves do we have?
31 pairs
Name the vertebrae in the spine CTLSC
- Cervical 7
- Thoracic 12
- Lumbar 5
- Sacral 5
- Coccyx 4
What goes thought the transvers foramen?
Verterbral artery
What is a mastoid?
An insertion point
What is C1 and C2 called?
- Atlas
- Axis
Name 4 spine lagaments?
- Supraspinal ligaments
- Anterior longitudinal ligament
- Posterior longitudinal liagament
- Ligamentom flavoum
What is the outer layer of the disc called? inside?
- Annulus fibrosis
- Nuclear matter
What are the three parts of erector spinae in the back?
- Spinalis -Close to the sipne
- Longissimus -In the middle
- Iliocostalis -Shorter on the lateral side
What is the core muscle of the neck?
-Longus colli
What is the innervation of external obliques, internal obliques and treansvers abdominis?
- T8-12 intercostal nerves
- Iliohypogastric nerve
- Ilioguinal nerve
Sternocleidomastoid OINA
O: Clavicle and manbrium I: Mastoid process N: Craineal nerve 11 and C2 -3 A: Unilateral : side flexion to same and rotate to opposite Bilateral: Flexion of neck
Splenius (Capitis) OINA
O: Ligamentum nuchae, C7-T4 spinous process
I: Mastoid precess, occipital bone
N: C4-8
A: Unilateral: side flexion and rotation same side (ipsilateral)
Bilateral: Extension
Splenius (Cervicis) OINA
O: Spinous process of T3-6 I: transverse processes of C1-3 N: C4-8 A: Unilateral: side flexion and rotation same side (ipsilateral) Bilateral: Extension
How do you strengthen the neck?
Isometrics exercises
-Push against resistance
Recuts abdominis OINA?
O: Crest of the pubis
I: Cartilage of 5-7 ribs and xiphoid
N: Intercostal nerves T7-12
A: Flexion of trunk
External oblique OINA
O: Lower 8 ribs
I: Anterior half of ilium, inguinal ligament, crest of pubis
N: Intercostals T8-12, iliohypogastric, ilioinguina
A: Unilateral: side flexion and rotation same side (ipsilateral)
Bilateral: Extension
Internal oblique OINA
O: inguinal ligament, Anterior 2/3 ilium, lumbar fascia
I: Costal cartilage of 8-10 ribs and linea alba
N: Intercostal T8-12, iliohypogastric, ilioinguina
A: Unilateral: side flexion and rotation same side (ipsilateral)
Bilateral: Extension
Transverses abdominis OINA
O: Inguinal liagament, iliac crest, cartilage of lower 6 ribs, lumbar facia
I: Crest of pubis, linea alba (Middle front)
N: Intercostals T8-12 iliohypogastric, ilioinguina
A: Pulls umbiolicus towards spine
Quadratus lumborum OINA
O: Posterior iliac crest I: 12th rib, transverse processes of L1-4 N: T12-L1 A: Unilaterally: side flexion same side Bilaterally: Stabilizes the spine
What are the movements of the mandible? 6 movements
Elevation Depression Protraction Retraction Lateral gliding Combinations of above
What is the ramus of the mandible?
The descending part
Masseter OINA?
O: Zygomatic arch
I: Ramus of the mandible
N: CN 5 -Trigeminal
A: Elevation and protrusion
Temporalis OINA?
O: Temporal fossa
I: Corocoid process
N: CN 5 -Trigeminal
A: Elevation of mandible
