💡 Weber lateralizes to diseased ear = Conductive. Rinne negative = Conductive.

💡 Otosclerosis = Carhart notch at 2kHz. CSOM unsafe = Cholesteatoma.

💡 Glottic CA = best prognosis (early hoarseness). RLN = all muscles except cricothyroid.

💡 Maxillary sinus = MCC sinusitis. Antrochoanal polyp = unilateral. Ethmoidal polyp = bilateral.

💡 BPPV = Dix-Hallpike test, Epley maneuver. Meniere = triad: vertigo + tinnitus + hearing loss.

💡 Button battery in esophagus = emergency. Tracheostomy site = 2nd-4th tracheal rings.