Source : Webster's Revised Unabridged Dictionary (1913)

Facial \Fa"cial\, a. [LL. facialis, fr. L. facies face : cf. F.
   facial.]
   Of or pertaining to the face; as, the facial artery, vein, or
   nerve. -- {Fa"cial*ly}, adv.

   {Facial angle} (Anat.), the angle, in a skull, included
      between a straight line (ab, in the illustrations), from
      the most prominent part of the forehead to the front efge
      of the upper jaw bone, and another (cd) from this point to
      the center of the external auditory opening. See {Gnathic
      index}, under {Gnathic}.

Source : WordNet®

facially
     adv : with respect to the face