Examinations The Faculty of Dentistry, RCSI offers the following postgraduate examinations: General Dental Examinations Diploma of Primary Care Dentistry (Dip PCD RCSI) Membership of the Faculty of Dentistry (MFD RCSI) Membership in General Dental Surgery (MGDS RCSI) Specialist Examinations Fellowship of the Faculty of Dentistry (FFD RCSI) Fellowship in General Dental Surgery (FGDS RCSI) Examination Dates Examinations Calendar