释义 |
DictionarySeecanalalveolar canal
alveolar canal In the skull, any of the two or three channels leading from small holes along the middle of the infratemporal surface of the maxilla. These channels transmit the posterior superior alveolar blood vessels and nerves, which supply the upper molars and their surrounding gums. Synonym: superior alveolar canal ; maxillary canal See also: canalLegalSeeCanal |