9808 Lecture Notes - Lecture 4: Condyloid Process, Occipital Condyle, Suprasternal Notch
19 Jun 2018
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Lab exam 1
Content – bones, ligaments, muscles (including actions) and blood vessels of:
- Skull
- Thorax
- Trunk
- Pectoral Girdle
- Shoulder
To prepare must know all the structures and action in the lab manual that we have covered.
Skull – bones
Superior view
Bone Description
Frontal bone Forehead bone
Parietal bone 2 sides (L,R) of the side, seen
from superior view
Occipital bone Back bone of skull, back of head
External occipital
protuberance
Part of the occipital bone, the
bump on the back of the head
Inferior view – of the base of skull
Bone Description
Foramen
magnum
Hole in the skull where
the spine cord attaches
Temporal
bones
Inferior to parietal
bones, they cover the
temporals
Sphenoid
bone
Wings inside the skull
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Ethmoid
bone
Sharpe bone located in
between frontal bone
side the skull
Cribrifor
m plate
Located on ethmoid
plate, Sharpe plate
sticking out
Olfactory
foramina
Are the holes in
cribriform plate
Occipital condyles – are the 2 discs located at base of occipital
and articulate with the superior facets of the atlas
Lateral view –
facial bones
Bone Description
Mastoid process The end nobs (look like ears) at the end of the
temporal bone.
Zygomatic bone The cheek bones
External acoustic (auditory) meatus Ear hole – inferior to temporal bone
Nasal bones Nose bones
Lacrimal bones Inside the tear duct , posterior of nasal bones
Lacrimal sulcus (groove) Inside the tear duct – the groove part/ slight
depression
Maxillary bones Top jaw, top layer that teeth attach to
Mandible Bottom jaw
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Mandible fossa (hole/opening) The very tip of the mandible, end of the
temporal bone it’s the hole that attaches to the
mandibular condyles
Mandibular condyles The very tip pf the mandible it’s the rounded
edge , attaches to the mandibular fossa
Joints of skull
- Sutures= stitching that hold bones together on the skull
Bones – Thorax
Anterior view
Clavicle The collar bone , its superior surface is smooth
and rounded and inferior surface has groove
Acromial end of clavicle Clavicle joins to scapula – its flat
Sternal end of clavicle Clavicle joins to the sternum – knobby end
Subclavian groove A groove on the inferior surface of the body of
the clavicle to which is attached the subclavius
muscle.
Sternum The chest bones (has 3 parts ), ribs attach to this,
sits on top of spine with muscle in between
Manubrium The top section of the sternum
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Document Summary
Content bones, ligaments, muscles (including actions) and blood vessels of: To prepare must know all the structures and action in the lab manual that we have covered. 2 sides (l,r) of the side, seen from superior view. Part of the occipital bone, the bump on the back of the head. Inferior view of the base of skull. Hole in the skull where the spine cord attaches. Inferior to parietal bones, they cover the temporals. Sharpe bone located in between frontal bone side the skull. Located on ethmoid plate, sharpe plate sticking out. Occipital condyles are the 2 discs located at base of occipital and articulate with the superior facets of the atlas. The end nobs (look like ears) at the end of the temporal bone. Inside the tear duct , posterior of nasal bones. Inside the tear duct the groove part/ slight depression. Top jaw, top layer that teeth attach to.
