Skeleton System - Axial Skeleton

Skeleton System

Classification and number

axial skeleton

skull

Vertebral column

clinical relation

fracture

Thoracic cage

Sternum

Manubrium

Xiphoid process

Body

Form and structure

ribs

False ribs

True ribs (vertebro-sternal ribs)

thoracic vertebrae

Vertebro-chondral ribs

Vertebral (floating) ribs

structure

typical

atypical

CraniaI bones(8)

Sphenoid bone

Occipital bone

Temporal Bones

Frontal bone

Parietal bone

Fontanelle

Fontanelle順序:後前上下

Sphenoidal fontanelle

Mastoid Fontanelle

Anterior Fontanelle

Arachnoid mater

Pia mater

Dura mater

click to edit

Appendicular skeleton

hyper extension

Sesamoid 種子骨

Irregular bone

Flat bone

Short bone

Long bone:

Ethmoid bone

Facial bones(14+1)

curves

Thoracic Vertebrae

primary

secondary

Lumbar vertebrae

Sacrum

Cervical vertebrae

coccyx

structura

Vertebral arch

Intervertebral disk (fibrocartilage)

Vertebral body

HIVD

Hangman's Fracture

Teardrop Fracture

不正常彎曲

Lordosis

Kyphosis

scoliosis

Mandibular fossa

Grooves for the middle meningeal vessels

3) Mastoid process

Occipital groove

Sigmoid (乙狀) sulcus:

Jugular foramen

the inf. petrosal sinus

the glossopharyngeal(CNIX), vagus(CNX), accessory n.(CNXI)

the transverse sinus

click to edit

click to edit

sinus

click to edit

click to edit

click to edit

click to edit

click to edit

Posterior Fontanelle

cranial fossa

middle

posterior

anterior

suture

lambdoid

pterion翼穴

sagittal

Asterion 星點

coronal

Bregma 前囟

lamda 人字縫間

squamous

Maxillary bone(2)

Palatine bone(2)

Inferior nasal concha(2)

Vomer(1)

Lacrimal bone(2)

Zygomatic bone(2)

Mandible(1)

Hyoid bone(1)

click to edit

Nasal bone(2)