976 / 1816
Most important points of discussion…(2)
Cranial border level 4
•
Many guidelines use lower border of cricoid
•
However, is not logical in view of theory and anatomy
•
LRR pattern justifies our choice
|
|
976 / 1816
Most important points of discussion…(2)
Cranial border level 4
•
Many guidelines use lower border of cricoid
•
However, is not logical in view of theory and anatomy
•
LRR pattern justifies our choice