Osseocailaginous junction on the dorsum of nose is?
The intersection of the two nasal bones with the frontal bone is known as NASION. The junction of the lower end of the internasal suture with the lower cailaginous pa of the nose is a mid line I known as RHINION. ( Ref Cummings 6th edition, Pg no. 493 )
Nasion
Columella
Rhinion
Glabella
Nose and paranasal sinuses