pericoronal flap

per·i·cor·o·nal flap

a flap of gingiva covering an unerupted tooth, especially the lower third molar.
Farlex Partner Medical Dictionary © Farlex 2012

per·i·cor·o·nal flap

(per'i-kōr'ŏ-năl flap)
Flap of gingiva covering an unerupted tooth, especially lower third molar.
Medical Dictionary for the Dental Professions © Farlex 2012