O TOM CAT
O TOM are lateral wall components, in order from superior to inferior.
CA are the components within the sinus, from medial to lateral. CA ends at the level of T from O TOM.
- Occulomotor nerve (III)
- Trochlear nerve (IV)
- Ophthalmic nerve (V1)
- Maxillary nerve (V2)
- Carotid artery
- Abducent nerve (VI)
- T: When written, connects to the T of OTOM
Mnemonics 