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## Clinical Relevance - Fracture of cribriform plate may cause anosmia. - Ethmoid labyrinth fracture may allow communication between the nasal cavity and orbit and cause orbital emphysema. - Inflammation can cause rhinosinusitis. - Inflammation can cause rhinorrhoea - cerebral spinal fluid can ente...

## Clinical Relevance - Fracture of cribriform plate may cause anosmia. - Ethmoid labyrinth fracture may allow communication between the nasal cavity and orbit and cause orbital emphysema. - Inflammation can cause rhinosinusitis. - Inflammation can cause rhinorrhoea - cerebral spinal fluid can enter the nasal cavity and drains out as a clear watery fluid from one side of the nose. - Damage to the Ethmoid bone may be caused by infection, inflammation, or facial trauma.