Complications of CSOM

The complications of Chronic Suppurative Otitis Media can be of 2 types:

1. Extracranial
   1. Mastoiditis
   2. Petrositis
   3. Labyrinthitis
   4. Facial paralysis
2. Intracranial
   1. Meningitis
   2. Extradural abscess
   3. Subdural abscess
   4. Brain abscess
   5. Lateral sinus thrombophlebitis
   6. Otitic hydrocephalus