การดู
1:17
Tour of the Nasal Passage - 3D animation
0:38
Nasal Polyp Removal
1:28
Nasal Polyp Removal Surgery
2:41
Differences between allergies, colds and sinus infections
9:04
What is Sinusitis? | Sinusitis: Causes, Symptoms & Treatment | Sinus Infection | Dr. Hansaji
1:42
Coblation Turbinate Reduction to Treat Nasal Obstruction
12:49
ENT - Nose Anatomy + Pathologies for Medical Students
1:30
Velopharyngeal Insufficiency (VPI) Causing Hypernasal Speech and Nasal Regurgitation with Swallow
