Cony Right- Hongqi ZHANG-Department of Anatomy-Fudan University eD- Systematic Anatomy Nervous system- Part 1 Spinal nerve-2 Dr Hongqi zhang(张红旗) EmailZhanghg58@126.com Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University 1
Copy Right‐ Hongqi ZHANG‐Department of Anatomy‐Fudan University Copy Right‐ Hongqi ZHANG‐Department of Anatomy‐Fudan University 1 Dr.Hongqi Zhang (张红旗) Email: zhanghq58@126.com Systematic Anatomy Nervous system- Part 1 Spinal nerve-2
Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Spinal cord 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 Spinal cord
Central nervous system (CNS) ◆ Brain ● Telencephalon .Diencephalon Cerebellum ● Brain stem 1-Midbrain 2-Pons 3-medulla oblongata ◆ Spina|cord medulla oblongata
Brain Telencephalon Diencephalon Cerebellum Brain stem 1-Midbrain 2-Pons 3-medulla oblongata Spinal cord Central nervous system (CNS)
Position of the Spinal cord Position: Lies in vertebral canal, 45cm long approximately o Upper end: Continuous with medulla oblongata at foramen magnum Lower end: at the lower border of L1 in adult t newborn at level of l3 Q Sexual difference: usually a little lower in female than in male 9 Clinic significance: anaesthesia done usually at below the l1
Position of the Spinal Cord Position: Lies in vertebral canal, 45cm long approximately Upper end: Continuous with medulla oblongata at foramen magnum Lower end: at the lower border of L1 in adult at newborn at level of L3 Sexual difference: usually a little lower in female than in male Clinic significance: anaesthesia done usually at below the L1
Anaesthesia in the vertebral canal Skin Subcutaneous fascia Supraspinal lig. Interspinal lig. Yellow lig. Lower end Of spinal cord Needle Draw cerebrospinal fluid puncture From the vertebral canal For lab examination 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 Anaesthesia in the vertebral canal L1 Draw cerebrospinal fluid From the vertebral canal For lab examination Lower end Of spinal cord Needle puncture Skin Subcutaneous fascia Supraspinal lig. Interspinal lig. Yellow lig