Anatomy Flashcards
What are Pneumatised bones?
Bones w/ air spaces
What is the Calvaria?
Top of skull encasing brain parenchyma
Where is Asterion?
What is the dipole?
Cancellous bone (Spongy/Trabecular) in skull
What is the Bregma?
Intersection of coronal and sagittal suture
What is the Lambda?
Intersection of the sagittal and labdoid sutures
What is the External Occipital Protuberance?
aka Inion
On post occipital bone at level of sup. nuchal line
What is the Nasion?
Midline bony depression between the eyes where frontal and two nasal bones meet
What is the Glabella?
Smooth part of forehead between eyebrows
What are the Occipital condyles?
Point of attachment between Occipital bone and Vertebral column
Name the structures
^^^
What are the 2 Extrinsic and 1 Intrinsic ligaments of the Temporomandibular Joint (TMJ)?
Extrinsic:
- Sphenomandibular lig
- Stylomandibular lig
Intrinsic:
- Lateral lig
Name the structures
Name the structures
Name the structures
Name the structure
What is the vertebral level of Conus Medullaris?
L1
What is the artery of Adamkiewicz?
Arise from left side of the aorta between T8 & L2
Only major arterial supply to ant. spinal art. in the thoracic, lumbar, and sacral segments
Name all these cisterns
Name all structures
Name all structures
What is the epicranial aponeurosis?
Connects frontal and occipital belly of Occipitofrontalis
(attaches to temporalis fascia laterally)
What is Orbicularis Oculi?
Forms sphincter around the eye
2 parts - Orbital & Palpebral
(merges with frontal belly of occipitofrontalis)
What is Orbicularis Oris?
Sphincter of mouth
What vessel lies deep to dilator muscles of mouth?
Facial art.
What is the Modiolus?
Location on side of mouth where muscles meet
What is the path of the Parotid gland?
Passes over masseter and piercing buccinator
Name these arteries
Describe the difference between bulbar and palpebral conjunctiva
Bulbar lies on the eye ball, palpepral lies on the inside of the eyelids
What is the Ora serrata?
The serrated border on the int. ant. eye that marks the transition between Photosensitive and Non-photosensitive parts of the eye
What is the Vitreous Humour?
Clear gel in the eye that fills space between lens and retina
Name the structures
Name these structures
Why do you only get partial ptosis in horner’s?
Sup. Tarsal muscle
(innervated by sympathetics)
