Superior Vena Cava Tributaries (Azygos, Hemiazygos, Brachiocephalic) - Anatomy

Content:
Introduction: 0:00
Veins of the Systemic Circulation: 0:29
Superior Vena Cava: 01:05
Azygos & Hemiazygos Vein: 01:32
Brachiocephalic Veins: 05:45
Right Brachiocephalic Vein 06:20
Left Brachiocephalic Vein 08:19
-------------------------------
💎Channel membership: / @taimtalksmed
📷 Follow my IG: / taimtalksmed
💝 Donation link: www.buymeacoffee.com/taimtalk...
-------------------------------
Superior Vena Cava
- Short Vein
- Large Diameter: 2-3 Cm
- No valves
Azygos Vein (vena azygos)
- Unpaired vein located behind the Inferior Vena Cava, on the right side of the vertebral column.
- Received blood from the Right Ascending Lumbar Vein (v. Lumbalis ascendens dexter)
- May function as portocaval and cavo-caval anastemoses
Tributaries:
- Visceral Tributaries
○ Esophageal Veins (vv. oesophageales)
○ Bronchial Veins (Vv. bronchiales)
○ Pericardial Veins (Vv. Pericardiacae)
○ Mediastinal Veins (Vv. Mediastinales)
- Parietal Tributaries
○ Hemiazygos Vein (vena hemiazygos)
□ Acessory Hemiazygos Vein (vena hemiazygos accessoria)
○ Right Superior Intercostal Veins (Vv. Intercostales Superior Dextrae)
○ Right Posterior Intercostal Veins (Vv. Intercostales Posterior Dextrae)
○ Superiro Phrenic Vein (Vv. Phrenicae SUperiores)
Left Thoracic Veins:
- Left Posterior Intercostal Veins (Vv. Intercostales Posteriores Sinistrae) draining into the accessory hemiazygos vein and the hemiazygos vein
Right Brachiocephalic Vein (Vena brachiocephalica dextra)
- Formed by a union of the Subclavian Vein (vena subclavia) and the Internal Jugular Vein (vena jugularis interna)
- About 3 cm long
- Right Vertebral Vein (vena vertebralis)
- Right Inferior Thyroid Vein (vena thyroidea inferior)
- Right Internal Thoracic Vein (vena thoracica interna dextra)
○ Anterior intercostal veins (venae inercostales anteriores) communicate with the posterior intercostal veins
○ Musculophrenic Vein (vena musculophrenica)
○ Superior Epigastric Vein (vena epigastrica superior)
- Right Supereme Intercostal Vein (vena intercostalis suprema)
Left Brachiocephalic Vein
- About 6 cm long
- Left Vertebral Vein (vena vertebralis dexter)
- Left Inferior Thyroid Vein (vena thyroidea inferior sinister)
- Left Internal Thoracic Vein (vena thoracica interna sinister)
- Left Supreme Intercostal Vein (vena intercostalis suprema sinister)
- Left Superior Intercostal Vein (vena intercostalis superior sinistra)
- Thymic Veins (vv. thymicae)
- Pericardiophrenic Veins (venae percardiophrenicae)

[@TaimTalksMed]

💙 Support the channel and get these AWESOME emotes: ruclips.net/channel/UCEr7pkSXVsHcBLLBcJAGV-Qjoin
📷 Instagram: instagram.com/taimtalksmed/

[@fastfall3152]

Your job is invaluable.I'm glad to see such improvements in videos quality.Undoubdetly the best in youtube ;)

[@TaimTalksMed]

Thank you! That's so nice to hear =) I'm always trying to find ways to improve, so seeing people noticing makes me happy 🥳💪🏽

[@saimalishahid1406]

Thank you so much for the video. Helped immensely

[@customhub7941]

Ur explanation helps me a lot to overcome my doubts and get a clear picture of the topic thank you for ur work ☺️☺️

[@TaimTalksMed]

Really glad to hear!

[@customhub7941]

@@TaimTalksMed Is there a way to get in touch with you

[@loloff9932]

your work is blessed, thanks a lot!!

[@ReemHamasha]

Great video, thanks!

[@teddyyt2306]

Waiting soo long for this

[@nanszy]

Great video! Thanks

[@zavedit]

You saved us mate :)

[@TaimTalksMed]

💪🏽😁

[@theisraelianoob]

One of the best if not the best

[@TaimTalksMed]

Thank you!! Glad to hear!

[@bonifaceandaro9140]

Nice 👍 bro your the best , am enjoy anatomy , on my first year with u , am from Tanzania keep going bro 🤝

[@TaimTalksMed]

Awesome to hear! Glad I can help out with these videos =) All the best with your studies!

[@rajshinde4952]

Please keep uploading ❤️

[@TaimTalksMed]

Will do💪🏽😊

[@angelofarias7613]

Awesome!

[@rajshinde4952]

Very nice... 😀😀

[@qaisafghan3865]

Thanks lot
Please make videos about embryology.

[@user-jc6zc9nj9g]

Thanks

[@anidmorina]

your videos are the best i've found so far. pleeease make one about inferior vena cava

[@TaimTalksMed]

Really glad to hear! Inferior Vena Cava coming up this Wednesday 🥳

[@pratapmoktanofficial9382]

best explanation.

[@TaimTalksMed]

Happy to hear! 😊

[@user-ld1oi5jd3i]

Hello . Hope you are doing good .. what software are u using??

[@adyano.6507]

Thanks!

[@TaimTalksMed]

You're welcome!! =)

[@user-xu7im8ob8q]

very well

[@Omar-zo4xo]

man you made my day thank you ... i wish if you can make pdf version of this video

[@harshaplayz4431]

Clinical correlation?

[@a.a7493]

Can we please get a portal vein system video?

[@TaimTalksMed]

Coming up in 2 weeks time🥳

[@apranchigupta]

5-8 posterior intercostal veins drain into accessory hemiazygous vein not 4-7.
The 4th one drains into left superior intercostal vein

[@bhagyashritekade7160]

Plz make a video on female reproductive system,...ur videos are so helpful for us... ❤️

[@TaimTalksMed]

Will do as soon as I'm done with veins! =)

[@mahapalm2979]

🌹🌹🌹

[@user-ng6eo2cx5f]

niceeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee

[@user-fy3dy1ss1g]

💚💙💜💚💙💜💚💙💜

[@mohammedodeh3238]

Thanks