复旦大学：《系统解剖学 Systematic Anatomy》教学课件_运动系统 Locomotor System_locomotor2-trunk bone joint and cranial boen and their joint

Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan Universitvm ea Systemic Anatomy Locomotor system- Part 2 Joint of trunk bones Cranial bones and their joints Dr. Hongqi zhang(张红旗) Dept of Anatomy, Histoembryology, Fudan Univ Email:zhanghg580126.com Telephone:54237151-9308;18016064287 Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University

Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University 1 Systemic Anatomy Dr. Hongqi Zhang (张红旗 ) Dept.of Anatomy, Histoembryology, Fudan.Univ. Email: zhanghq58@126.com Telephone: 54237151-9308; 18016064287 Locomotor system - Part 2 Joint of trunk bones Cranial bones and their joints

The joints of bones of the trunk Ant view of Post view of Lat view thoracic cage 2 thoracic cage Ant view right- Hongqi ZHANG-Department of Anatomy-Fuaan un/vers/ty

Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University 2 The joints of bones of the trunk Ant.view Ant.view of Lat.view thoracic cage Post.view of thoracic cage

Combination associated with vertebral body mmmmmmmmmmmmmm ============= 1-Ant longitudinal lig.( from foramen magnum to the S, -S2) 2-Post. longitudinal lig. (from C2 to sacrum) 3-Intervertebral disc(23). -between neighbouring vertebral body 33 Lat. view Ant view Post view Lat view Body removed Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University

Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University 3 1- Ant.longitudinal lig. ( from foramen magnum to the S1~S 2 ) 2- Post.longitudinal lig. (from C2 to sacrum) 3- Intervertebral disc (23). -between neighbouring vertebral body Combination associated with vertebral body 1 2 3 3 Lat. view Post.view Body removed Ant. view Lat view 1

ent of a ersity Intervertebral disc Between vertebral bodies Nucleus pulposus Protrusion of nucler pulposus result in lower An inner soft, pulpy, back pain Highly elastic structure Anulus fibrosus An outer fibrous ring consisting of fibrocartilage Lat. view Annulus rous pulposus D Lateral view of disc E Lateral view of disc wh F Anterior view during when recumbent erect(weight bearing Intervertebral disc HANG-Department of Anatomy-Ft Lat view

Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University 4 Intervertebral disc Between vertebral bodies Nucleus pulposus An inner soft, pulpy, Highly elastic structure Anulus fibrosus An outer fibrous ring consisting of fibrocartilage Lat. view Intervertebral disc Lat. view Nucleus pulposus Annulus fibrous Protrusion of nucleus pulposus result in lower back pain

c Function of ant. post longitudinal lig. vertebral disc ◆ Ant longitudinal lig Maintains stability of the intervertebral disc and prevents hyperextension of the vertebral column Post. longitudinal lic Prevents hyperflexion of the vertebral column and post protrusion of the discs ◆| intervertebral disc make the movement of vertebral column flexible and make the vertebral column with elasticity Copy Right- Honggi ZHANG-Department of Anatomy-Fuc5n University

Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University 5 Function of ant.post longitudinal lig. & vertebral disc Ant.longitudinal lig. Maintains stability of the intervertebral disc and prevents hyperextension of the vertebral column Post.longitudinal lig. Prevents hyperflexion of the vertebral column and post. protrusion of the discs Intervertebral disc. make the movement of vertebral column flexible and make the vertebral column with elasticity

Lig. associated with vertebral arch processes 1-Yellow Ig(ligamenta flava) 2-Intertransverse lio - 3-Interspinal lg 4- Supraspinous lig 3 2 Ant view of vertebral canal 1- 1 4l invv-vepantn Lat view(half body removed)

Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University 6 1-Yellow lig.(ligamenta flava) 2- Intertransverse lig. 3- Interspinal lig. 4- Supraspinous lig. Lig. associated with vertebral arch & processes 1 2 4 Ant.view of vertebral canal Lat.view (half body removed) 3

Lig. joints associated with vertebral arch Ligamentum nuchae-Superspinous lig in the neck Zygapophysial joints -Between sup. inf articular process Scall Transverse costal facet (for tubercle of rib <Zygapophysial joint Post Ant Superior and inferior costal facets(for head of rib) Vertebral body Spinous process Lat view Ligamentum nuchae Copy Right- Honggi ZHANG-Department of Anatomy-Fudan University

Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University 7 Lig. & joints associated with vertebral arch Ligamentum nuchae - Superspinous lig. in the neck Zygapophysial joints - Between sup. & inf. articular process Ligamentum nuchae Lat.view Post. Ant. Scall

Summary of Intervertebral combination Ligaments joints and intervertebral disc Ant longitudinal lig Combination associated post. longitudinal lig with vertebral body Intervertebral disc Yellow lig Ligaments associated_ Intertransverse lig with vertebral arch Interspinal lig Supraspinal lig Joints between vertebral arch Zygapophysial joint Copy Right- Hongqi ZHANG-Department of Anatomy-Fudian University

Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University 8 Summary of Intervertebral combination Ant. longitudinal lig. Post. longitudinal lig. Intervertebral disc Yellow lig. Intertransverse lig. Interspinal lig. Supraspinal lig. Combination associated with vertebral body Ligaments associated with vertebral arch Joints between vertebral arch Zygapophysial joint Ligaments,joints and intervertebral disc

The view of the spinal column as a whole Bones joints B Related bones are joined together by lig disc joint between intervertebral arch About 70cm in male adult, female(60cm) intervertebral discs =1/4 (column). After the adult, length of column become shorter (with age) Lat view Post view Ant view Copy Right- Hongqi ZHANG-Department of Anatomy-Fucan University

Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University 9 The view of the spinal column as a whole About 70cm in male adult, female (60cm) . intervertebral discs =1/4 (column).After the adult, length of column become shorter (with age) . Related bones are joined together by lig, disc & joint between intervertebral arch. Bones + joints Lat.view Post.view Ant.view

Ant. and post. view of the spinal column m一mmmm Anterior view The vertebral increase in size from top to bottom(because of increasing weight. At 2nd sacral vertebrae- become small Slightly convex backward Posterior view All the spinous process like a continuous crest, cervical spinous process is bifid spinous process of thoracic vertebrae are pointing to posterior downward sloping Ant. vieopy Right- Hongqi ZHANG-Department of Anatomy-Fudat UniversitPost view

Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University 10 Ant. and post. view of the spinal column The vertebral increase in size from top to bottom (because of increasing weight.) At 2nd sacral vertebrae - become small. Slightly convex backward All the spinous process like a continuous crest,cervical spinous process is bifid. spinous process of thoracic vertebrae are pointing to posterior downward sloping Anterior view Posterior view Ant.view Post.view