This companion to the popular book Practical Lessons in Endodontic Surgery offers expert guidance to clinicians who have limited experience in the nonsurgical procedures involved in root canal therapy. Synthesizing the latest clinical concepts and technologies with tried-and-true traditional treatment methods, it introduces readers to the challenges associated with nonsurgical endodontics and delivers realistic solutions in a clear, step-by-step, "lesson-based" format. Each of the 42 lessons offers useful, workable, and, above all, practical information and recommendations covering a specific aspect of endodontic care. Readers expand their knowledge incrementally, beginning with the essentials of patient diagnosis, examination, and record-keeping and progressing through lessons concerned with treatment planning and preparation for therapy; root canal instrumentation and obturation; and emergency and adjunctive procedures.