Introduction: Abutment screw loosening has been considered as a common complication of implant-supported dental prostheses.This problem is more important in cement-retained implant restorations due to their invisible Estimated prevalence of Echinococcus multilocularis in rac-coon dogs Nyctereutes procyonoides in northern Branden-burg, Germany position of the screw access opening.Case Report: This report describes a modified retrievability method for cement-retained implant restorations in the event of abutment screw loosening.The screw access opening was marked with ceramic stain and its Independent Research as a Resident Physician: Novel Methods for Data Collection, Teaching, and Collaboration During Graduate Medical Training porcelain surface was treated using hydrofluoric acid (HF), silane, and adhesive to bond to composite resin.Discussion: The present modified technique facilitates screw access opening and improves the bond between the porcelain and composite resin.