The Collaborative International Dictionary of English v.0.48:

Gastroraphy \Gas*tror"a*phy\, n. [Gr.?; ?, ?, stomach + ? a
   sewing, fr. ? to sew: cf. F. gastrorrhaphie.] (Surg.)
   The operation of sewing up wounds of the abdomen. --Quincy.
   [1913 Webster]