pterygomaxillary

from The Collaborative International Dictionary of English v.0.48

Pterygomaxillary \Pter`y*go*max"il*la*ry\, a. [Pterygoid +
   maxillary.] (Anat.)
   Of or pertaining to the inner pterygoid plate, or pterygoid
   bone, and the lower jaw.
   [1913 Webster]