bones Flashcards
frontal cranial
- coronal suture
- supraorbital margin
parietal cranial
- sagittal suture
occipital cranial
- foramen magnum
- external occipital protuberance
- lambdoid suture
- occipital condyle
temporal cranial
- squamous suture
- zygomatic process
- ext. auditory meatus
- mastoid process
- styloid process
- zygomatic arch
ethmoid cranial
- cribiform plate
- crista galli
- nasal concha (superior & middle)
- perpendicular plate
sphenoid cranial
- sella turcica
- greater wings
- lesser wings
- pterygoid processes
how many and name all of the cranial bones
8 bones
1. frontal (1)
2. parietal (2)
3. occipital (1)
4. temporal (2)
5. sphenoid (1)
6. ethmoid (1)
how many and name facial bones
14 bones
1. maxilla (2)
2. palatine (2)
3. vomer (1)
4. nasal (2)
5. lacrimal (2)
6. zygomatic (2)
7. inferior nasal concha (2)
8. mandible (1)
which bones make up the eye socket
EFLMPSZ
Ethmoid
Frontal
Lacrimal
Maxillary
Palatine
Sphenoid
Zygomatic
Elf pour some more zag
layer of bony matrix around a central canal
lamella
site of osteocytes
lacuna
longitudinal canal carrying blood vessels, lymphatics, and nerve
central canal
tiny canals connecting osteocytes of an osteon
canaliculi
sharp, slender process
spine
small rounded projection
tubercle
narrow ridge of bone
crest
large rounded projection
tuberosity
structure supported on neck
head
armlike projection
ramus
rounded, articular projection
condyle
narrow, slitlike opening
fissure
canal-like structure
meatus
round or oval opening through a bone
foramen
shallow depression
fossa
air-filled cavity
sinus
large, irregulary shaped projection
trochanter
raised area on or above a condyle
epicondyle
bony projection
process
smooth, nearly flat articular surface
facet
zone where cartilage cells undergo mitosis
proliferation zone
zone where older cartilage cells enlarge
hypertrophic zone
zone where matrix becomes calcified, cartilage cells die, matrix begins deteriorating
calcification zone
zone where new bone is forming
ossification zone
