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Anatomy- General Neck
N/A
22
Anatomy
Graduate
10/27/2012

Additional Anatomy Flashcards

 


 

Cards

Term
What kind of joint is the occipital-atlantal joint?
Definition
bicondylar
Term
Motion of the O-A joint
Definition
nodding "yes"
Term
What type of joint is the atlanto-axial joint?
Definition
pivot joint
Term
What motion does the AA joint do
Definition
shaking head "no"
Term
Articulations between cervical bodies and discs
Definition

symphyses

minimize compressive and shearing forces

Term
articulating facet joints
Definition

zygophphyseal joints

planar/gliding

Term
ROM C-spine rotation
Definition
90 degrees
Term
side bending ROM for c-spine
Definition
40-75 degrees
Term
extension ROM for c-spine
Definition
90 degrees
Term
flexion ROM for c-spine
Definition
45-50 degrees
Term
apical ligament
Definition
extends to the occiput (foramen magnum) and lies between the alar ligaments to steady the upper cervical spine
Term
Alar ligament
Definition
extends from either side of the dens to the occipital condyles; taut in flexion, loose in extension; may limit rotation. 
Term
tranverse ligament
Definition
horizontal portion of the cruciate ligament and helps from the pivot joint between C1 and C2 AA joint
Term
Anterior atlanto-occipital membrane
Definition
runs from the foramen magnum to the anterior arch of C1 to reinforce the anterior joint capsule
Term
Posterior atlanto-occipital membrane
Definition
Posterior atlanto-occipital membrane runs from the foramen magnum to the posterior arch of C1 to reinforce the posterior joint capsule
Term
Tectorial membrane
Definition

is a broad, strong band covering the dens which runs from the posterior body of C2 to the basilar occiput, foramen mangnum and dura. 

 

Continuation of the PLL

Term
Name all the suprahyoid muscles
Definition

Mylohyoid

Anterior digastricus

geniohyoid

stylohyoid

 

Term
Infrahyoid mm (strap mm)
Definition

Thyrohyoid

omohyoid

sternothyroid

sternohyoid

Term
Borders of the Root of Neck
Definition

laterally by 1st ribs

anteriorly by manubrium

posteriorly by body of T1 vertebra

Term
Arteries in the Root of the Neck
Definition

L: common carotid and subclavian

R: brachiocephalic

Covered by sternohyoid and sternothyroid

Term
Veins in the Root of Neck
Definition

External jugular

Anterior jugular

subclavians which join IJV to form the brachiocephalic v

Term
Nerves in the root of the neck
Definition

CN X vagus n

phrenic nerve

sympathetic trunks

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