Vertebra levels

HTC at 356
🔹Hyoid bone:: C3
🔹Thyroid cartilage:: C5
🔹Cricoid cartilage:: C6

Bifurcation at 4
🔹Carotid artery bifurcation:: C4
🔹Tracheal bifurcation:: T4
🔹Aorta bifurcation
(origin of Common iliac artery):: L4

🔸Origin
▪SVC::_____
▪SMA:: L1
▪IMA:: L3
▪IVC:: L5

PATH
▪Portal vein::L2
▪Azygous vein:: L2
▪Thoracic duct:: L2
▪Hemiazygous vein:: L2

▪Rectum:: S3

1345
🔹Transpyloric plane(adisonian plane):: L1
🔹Subcostal plane:: L3
🔹Intercrestal plane:: L4
🔹Intertubercal plane::L5

🔹GB(FUNDUS):: L1
🔹Appendix(root):: ____

END::
▪Dural sac:: S2
▪Sigmoid:: S3