Bones ( Axial Skeleton) Flashcards
1
Q
Axial Skeleton
A
- 80 bones
- Skull and associated bones (29)
- Thoracic cage (25)
- Vertebral column(26)
2
Q
Skull and associated bones
A
- Cranium bones 8 (all single except two)
- Face bones 14 (all double except two)
- Associated bones 7
3
Q
Bones of Cranium
A
- Frontal
- Parietal (2)
- Occipital
- Temporal (2)
- Sphenoid
- Ethmoid
4
Q
Sutures in Cranium
A
- Coronal
- Sagitttal
- Lambdoid
- Squamous
5
Q
Frontal Bone (Cranium)
A
- Supraorbital margin
- Supraorbital notch
- Frontal squama
- Lacrimal Fossa
6
Q
Parietal Bones (Cranium)
A
- Left and right
7
Q
Temporal bone (Cranium)
A
- 2 bones
- Squamous portion
- Zygomatic process
- Mastoid process
- Styloid process
- Stylomastoid foramen
- Carotid Canal
- Mandibular fossa
- External acoustic meatus (canal)
- Internal acoustic meatus (canal)
- Petrous Portion
8
Q
Occipital bone (Cranium)
A
- External occipital protuberance
- External occipital crest
- Internal occipital crest
- Occipital condyles
- Foramen Magnum
- Hypoglossal canal
- Jugular foramen
9
Q
Sphenoid bone (Cranium)
A
- Sella turcica
- Lesser wings
- Greater wings
- pterygoid process
- Superior orbital fissures
- Inferior orbital fissures
- Optic canal (foramen)
10
Q
Ethmoid (Cranium)
A
- Crista galli
- Cribriform plate
- Olfactory foramina
- Perpendicular plate
- Middle nasal concha
11
Q
Facial bones
A
- 14 bones - all two bones except 2
- Zygomatic
- Maxilla
- Palatine bone
- Lacrimal bone
- Nasal bone
- Inferior nasal concha
- Vomer (1)
- Mandible (1)
12
Q
Zygomatic bone
A
- Temporal process
13
Q
Maxilla (Maxillae)
A
- Infraorbital foramen
- Alveolar process
- Palatine processes
14
Q
Lacrimal bone
A
- Nasolacrimal canal
15
Q
Palatine bone
A
- No structure
