Table 1 Temporal bone CT checklist in a post-traumatic condition
From: Post traumatic deafness: a pictorial review of CT and MRI findings
Tympanic plate fracture | Yes or no |
Fracture direction | Longitudinal or transverse |
Fracture extension to the labyrinth | Yes or no |
Liquid in the middle ear | Yes or no |
Ossicle luxation | Incudo-malleolar, incudo-stapedial or stapedio-vestibular |
Ossicle dislocation | Incus, stapes or incudo-malleolar bloc |
Ossicle fracture | Malleus, incus or stapes |
Pneumolabyrinth | Yes or No |
Facial Nerve Channel | Involved or not |