Shares case studies illustrating a variety of challenges, common and not so common, in the importance of preventing coronal leakage and ensuring long-term success in endodontic treatment, long-term tooth retention and disease control following treatment. Incorporates 11 illustrations. These scientific newsletters, published biannually, cover the latest in endodontic treatment, research and technology, and can be used as networking tools for outreach to general dentists. Buy them in bulk and use them to stimulate one-on-one dialogue with referrers or distribute them as handouts during speaking engagements in conjunction with the matching speakers kits. Available in sets of 50.