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Where does the mandibular nerve pass through in the skull?
Foramen Ovale
Trigeminal nerve (CN V)
V1 ophthalmic (sensory) V2 maxillary (only sensory) V3 mandibular
(both)
Where nasopalatine nerve passes through
Incisive Foramen
Maxillary division of Trigeminal Nerve is
-V2
-Sensory
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Nerve NOT associated with the mandibular nerve branch
Infraorbital nerve
The IANB anesthetizes which nerves
-inferior alveolar
-lingual nerve
-mental nerve
-does not anesthetize the buccal nerve
Teeth that PSA innervates
1st, 2nd, and 3rd maxillary molars, but may not innervate MB root of the
maxillary 1st molar
What injection is needed to anesthetize linguals of max anteriors
Nasopalatine
What injections are needed to anesthetize the entire palate on one side
Greater Palatine and Nasopalatine
How far do you insert the needle on an IANB?
20-25 mm or 3/4 the length of the needle
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