The modern chapter of this story is led by and Professor Timothy F. Watson from King's College London. Pickard's Guide to Minimally Invasive Operative Dentistry
: The current edition represents a complete move toward a "biologically based approach". Pickard's guide to minimally invasive operative...
: Instead of immediate replacement, practitioners are taught the 5Rs concept: Review, Refurbish, Reseal, Repair, and finally, Replace only when necessary. The modern chapter of this story is led