Retruded contact position(RCP) Retruded contact position: that guided occlusal relationship occurring at the most retruded position of the condyles in the joint cavities. Only part of the posterior cusps are in contact, no contact in anterior teeth. It is the most posterior position of mandibule. 190 Retruded contact position (RCP) Retruded contact position: that guided occlusal relationship occurring at the most retruded position of the condyles in the joint cavities. Only part of the posterior cusps are in contact, no contact in anterior teeth. It is the most posterior position of mandibule