释义 |
DictionarySeeprotractionmandibular protraction
man·dib·u·lar pro·trac·tiona type of facial anomaly in which the gnathion lies anterior to the orbital plane.man·dib·u·lar pro·trac·tion (man-dibyū-lăr prō-trakshŭn) Facial anomaly in which the gnathion lies anterior to orbital plane. |