tibiotarsal

from The Collaborative International Dictionary of English v.0.48

Tibiotarsal \Tib`i*o*tar"sal\, a. (Anat.)
   (a) Of or pertaining to both to the tibia and the tarsus; as,
       the tibiotarsal articulation.
   (b) Of or pertaining to the tibiotarsus.
       [1913 Webster]