The Collaborative International Dictionary of English v.0.48:

Cannulated \Can"nu*la`ted\, a.
   Hollow; affording a passage through its interior length for
   wire, thread, etc.; as, a cannulated (suture) needle.
   [Written also canulated.]
   [1913 Webster] Canny

The Collaborative International Dictionary of English v.0.48:

Canula \Can"u*la\, n., Canular \Can"u*lar\, a., Canulated
\Can"u*la`ted\, a.
   See Cannula, Cannular, and Cannulated.
   [1913 Webster]