[Experiences with the implantation of the 2-loop-medaillon-lens (author's transl)].

The experience with 100 primary implantations of the 2-loop-Medaillon-lens is reported. In 4% complications occured that decreased the visual outcome. The avoidance of complications is discussed. In the author's opinion implanting artificial lenses is a suitable method of visual rehabilitation - connected with little risk - of patients who are not suitable for correction with glasses or contact lenses. The indications and contraindications are discussed. The main indication is a onesided cataract.