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H&N MxInnervations
Maxillary Teeth and Tissue Innervations
Question | Answer |
---|---|
Greater Palatine Nerve | mucosa and underlying osseous tissues of the hard palate and lingual gingiva of the posterior teeth |
Lesser Palatine Nerve | soft palate and palatine tonsillar area |
Nasopalatine Nerve | anterior hard palate and lingual gingiva of the anterior teeth |
Posterior Superior Alveolar Nerve (External Branch) | adjacent buccal gingiva and vestibular mucosa of the molars |
Posterior Superior Alveolar Nerve (Internal Branch) | pulpal, osseous tissues, PDL of 3rd molar, 2nd molar, and distobuccal + lingual roots of the 1st molar |
Middle Superior Alveolar Nerve | pulpal, osseous tissues, PDL, adjacent facial gingiva, and vestibular mucosa of the maxillary premolar teeth as well as the mesiobuccal root of the first molar |
Anterior Superior Alveolar Nerve | pulpal, osseous tissues, PDL, adjacent facial gingiva, and vestibular mucosa of the maxillary anterior teeth |