Dr Andrew Powell-Cullingford is a leading expert in endodontics, training centre founder and lecturer. Having completed his master’s degree in Endodontics in 1991, Andrew established his endodontic referral practice in Esher, Surrey. He has continuously maintained a close association with the American Association of Endodontics and as an early advocate of nickel-titanium rotary preparation and thermo-plasticised obturation; he founded the Fairoak Endodontic Training Centre to help general practitioners develop these new techniques. He has been closely involved with the integration of the operating microscope in both surgical and non-surgical endodontics. Andrew has lectured worldwide and written numerous articles relating to endodontics, and is a past president of the British Endodontic Society.