testicular (nerve) plexus

tes·tic·u·lar (nerve) plex·us

[TA] the autonomic plexus derived from the aortic plexus and accompanying the testicular artery. Synonym(s): plexus (nervosus) testicularis [TA], periarterial plexus of testicular artery, plexus periarterialis arteriae testicularis, spermatic plexus