A cycloduction in which the upper pole of the cornea is rotated inward (medially). ... Origin: in-+ cyclo-+ L. Duco, pp. Ductus, to lead ... (05 Mar 2000) ... 
Type: Term Pronunciation: in-sī′klō-dŭk′shŭn Definitions: 1. A cycloduction in which the upper pole of the cornea is rotated inward (medially).