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Ontology Browser

Parent Terms Term With Siblings Child Terms
abnormal cribriform plate morphology +   
abnormal ethmoturbinate morphology +   
absent ethmoid bone  
missing the single midline facial bone that separates the nasal cavity from the brain, located at the roof of the nose between the two orbits; it is cubical in shape, relatively lightweight because of its spongy construction, and contributes to the anterior cranial fossa
absent frontal bone  
absent hyoid bone  
absent lacrimal bone  
absent mandible  
absent maxilla  
absent nasal bone  
absent palatine bone  
absent premaxilla  
absent turbinates  
absent vomer bone  
absent zygomatic bone  
small ethmoid bone  

Exact Synonyms: absent ethmoidal bone
Definition Sources:, ISBN:0-683-40008-8, PMID:9753320

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RGD is funded by grant HL64541 from the National Heart, Lung, and Blood Institute on behalf of the NIH.