狠狠撸

decannulation laryngotracheal trauma tracheostomy cricothyrotomy laryngotracheal stenosis laryngeal diptheria croup laryngomalacia stridor tubercular laryngitis acute epiglottitis chemotherapy radiotherapy chemoprevention hoarseness of voice puberphonia stammering phonation rhinolalia vocal hygiene functions of larynx dysphonia phonosurgery sln paralysis rln paralysis sternomastoid tumour neck dissection thyroglossal cyst ludwig's angina cervical rib retropharyngeal abscess parapharyngeal abscess unknown primary dermoid cyst carotid body tumours tubercular cervical lymphadenitis ranula cystic hygroma branchial cyst quinsy cryosurgery hyperbaric oxygen therapy photodynamic therapy lasers larynx oral cavity pharynx neck physiology of swallowing functions of pharynx deglutition supraglottic cancers direct laryngoscopy suybglottic cancers glottic cancers vocal nodules reinke's oedema laryngocele intubation granuloma vocal polyp laryngeal papillomas carcinoma of oral cavity trismus aphthous ulcers ankyloglossia leukoplakia oral candidiasis submucous fibrosis oesophageal strictures plummer vinson syndrome oesophagus gerd cardiac achalasia foreign bodies aero digestive tract oesophagoscopy pharyngeal pouch bronchoscopy oesophageal perforation hemlich's maneuvre