Successful endodontics begins with instrumentation and ultimately ridding the canal of infection and debris. All of this should be done while maintaining the anatomy and integrity of the tooth structure and not compromising it. Studies have shown that canals must be prepared to larger apical sizes to achieve complete cleaning. Other rotary systems just don’t provide a full array of larger sizes that are flexible enough to do so. Built into Smart Endodontic products are safety features and techniques for avoiding instrument breakage, ledging, zipping, perforating, over-preparing and under-preparing canals.