Posttraumatic olfactory dysfunction

作者：Coelho Daniel H; Costanzo Richard M^*

来源：Auris Nasus Larynx, 2016, 43(2): 137-143.

DOI：10.1016/j.anl.2015.08.006

• Trauma
• Olfactory
• Smell
• Dysfunction
• Anosmia
• Hyposmia
• Implant

Impairment of smell may occur following injury to any portion of the olfactory tract, from nasal cavity to brain. A thorough understanding of the anatomy and pathophysiology combined with comprehensively obtained history, physical exam, olfactory testing, and neuroimaging may help to identify the mechanism of dysfunction and suggest possible treatments. Although most olfactory deficits are. neuronal mediated and therefore currently unable to be corrected, promising technology may provide novel treatment options for those most affected. Until that day, patient counseling with compensatory strategies and reassurance is essential for the maintenance of safety and QoL in this unique and challenging patient population.

• 出版日期2016-4