| 释义 |
protostylid pro·to·sty·lid (prō'tō-stī'lid) An accessory cusp found on the buccal surface of the mesiobuccal cusp of lower molars, ranging from a small groove to a cusp rivaling the mesiobuccal cusp in size. [proto- + G. stylis, -idos, mast, spar]pro·to·sty·lid (prō'tō-stī'lid) Accessory cusp found on buccal surface of mesiobuccal cusp of lower molars, ranging from a small groove to a cusp rivaling the mesiobuccal cusp in size. [proto- + G. stylis, -idos, mast, spar] |