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pISSN 2093-3665 eISSN 2093-3673
Table. 3.

Affect of anatomical variance of lacrimal sac fossa on DCR surgery result

Anatomical variance of lacrimal sac fossa Successful group (n=278) Failed surgery group (n=14) P-value
Thickness of frontal process of maxilla (mm) 4.41±1.96 4.97±1.04 <0.05
Adjacent to UP (%) 79.0 100 <0.05
Adjacent to AN (%) 79.1 100 <0.05

DCR, dacryocystorhinostomy; UP, uncinate process; AN, agger nasi.
Anat Cell Biol 2021;54:441~447 https://doi.org/10.5115/acb.21.081
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