Notes on NEET PG

ENT One Liners MC type of nasopharyngeal cancer : SCC MC sinus malignancy : Maxillary MC sinus osteoma and mucocele :Frontal MC cause of CSF rhinorrhoea : Fracture ethmoid MC fracture of face : Nasal bone,Zygoma MC site of oral Cancer : World – LIP , India -Buccal mucosa Mc ossicle eroded in CSOM : Long process of Incus MC complication of CSOM : Mastoiditis MC extracranial coplication of CSOM : Mastoiditis MC intracranial complication of CSOM : Meningitis Mc part of facial nerve injured during MRM :1) Vertical segment 2) Genu MC part of facial nerve damaged in unsafe CSOM : Horizontal segment MC site of otogenic brain abscess : 1) Temporal lobe 2)Cerebellum MC site of malignancy in Hypopharynx : Pyriform sinus First sign of cavernous thrombosis : 7th nerve palsy MC nerve injurd in thyroid surgery : superior laryngeal nerve MC cause of U/L vocal cord palsy : Ca bronchus MC congenital laryngeal anomaly : Laryngomalacia MC carcinoma larynx : Glotti...

MONTEGGIA FRACTURE DISLOCATION MONTEGGIA FRACTURE DISLOCATION This is a fracture of the  upper-third of the ulna  with  dislocation of the head of the radius. It is caused by a fall on an out-stretched hand (hyperpronation injury). May also result from a direct blow on the back of the upper forearm. Fractures b/w the  proximal third of the ulna and the base of olecranon  combined with an anterior dislocation of the proximal radio ulnar joint. Epidemiology: rare in adults more common in children with peak incidence between  4 and 10 years  of age TYPES 2 main categories  depending upon the angulation of the ulna fracture  –  extension  and flexion type. The  extension type , is the commoner of the two, where the ulna fracture  angulates  anteriorly ( extends) and the  radial head  dislocates anteriorly. The  flexion type  is where the ulna fracture ...