Trachea bifurcates at the veebral level:-
T2
T3
T4
T5
T5 veebra level and structures Carina- cailage at the bifurcation of trachea Left principal bronchus Right principal bronchus Ascending aoa (anterior) Descending aoa (posterior) Pulmonary trunk dividing into right and left pulmonary aeries
Surfaces and Grooves