Ch19presentation
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Transcript of Ch19presentation
![Page 1: Ch19presentation](https://reader035.fdocuments.us/reader035/viewer/2022062615/548191efb4af9fb8328b45b3/html5/thumbnails/1.jpg)
Veins of Head, Neck, Upper Limbs and Thorax
Alvedina Besirevic
![Page 2: Ch19presentation](https://reader035.fdocuments.us/reader035/viewer/2022062615/548191efb4af9fb8328b45b3/html5/thumbnails/2.jpg)
Head and Neck Veins
• Blood collected by three pair of veins.
• External jugular veins
• Internal jugular veins
• Vertebral veins
![Page 3: Ch19presentation](https://reader035.fdocuments.us/reader035/viewer/2022062615/548191efb4af9fb8328b45b3/html5/thumbnails/3.jpg)
External jugular veins
• Drain superficial scalp and face structures
• Descent through lateral neck
• Pass obliquely over sternocleidomastoid muscle
• Empty into subclavian veins
![Page 4: Ch19presentation](https://reader035.fdocuments.us/reader035/viewer/2022062615/548191efb4af9fb8328b45b3/html5/thumbnails/4.jpg)
Internal jugular veins
• Largest of the paired veins draining the head and neck
• Receive bulk of blood draining from brain
• Receive blood from facial and superficial temporal veins
• Joins with subclavian at the base of the neck to form brachiocephalic vein which join to form superior vena cava
![Page 5: Ch19presentation](https://reader035.fdocuments.us/reader035/viewer/2022062615/548191efb4af9fb8328b45b3/html5/thumbnails/5.jpg)
Vertebral veins
• Drain cervical vertebrae, spinal cord and small neck muscles
• Join brachiocephalic veins at the root of the neck
![Page 6: Ch19presentation](https://reader035.fdocuments.us/reader035/viewer/2022062615/548191efb4af9fb8328b45b3/html5/thumbnails/6.jpg)
Veins of head and neckSuperficial aspect
![Page 7: Ch19presentation](https://reader035.fdocuments.us/reader035/viewer/2022062615/548191efb4af9fb8328b45b3/html5/thumbnails/7.jpg)
Dural venous sinuses of the brain
![Page 8: Ch19presentation](https://reader035.fdocuments.us/reader035/viewer/2022062615/548191efb4af9fb8328b45b3/html5/thumbnails/8.jpg)
Thorax and upper limb Schematic flowchart
![Page 9: Ch19presentation](https://reader035.fdocuments.us/reader035/viewer/2022062615/548191efb4af9fb8328b45b3/html5/thumbnails/9.jpg)
Thorax and upper limb
![Page 10: Ch19presentation](https://reader035.fdocuments.us/reader035/viewer/2022062615/548191efb4af9fb8328b45b3/html5/thumbnails/10.jpg)
Head neck and brainSchematic flowchart