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