Nasofrontal duct explained

The nasofrontal duct is a duct connecting the infundibulum and frontal sinus.

A true nasofrontal duct only exists in 15% of the population.[1]

Some sources prefer the term "frontal recess".[2]

Notes and References

  1. Web site: Frontal sinus fractures (Feb.1995) . 2008-03-09 . dead . https://web.archive.org/web/20071129224741/http://www.utmb.edu/otoref/grnds/frontalfx.htm . 2007-11-29 .
  2. Web site: Medcyclopaedia - Frontal recess . 2008-03-09 .

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