释义 |
DictionarySeeprotractionmaxillary protraction
max·il·lar·y pro·trac·tiona type of facial anomaly in which the subnasion lies anterior to the orbital plane.max·il·lar·y pro·trac·tion (maksi-lar-ē prō-trakshŭn) Facial anomaly in which subnasion lies anterior to the orbital plane. |