. in town, but is your software still from the Stone Ages? At TDO, we believe you deserve a software system that helps your practice grow, not one that gets in your way.TDO Software allows you. Dentistry, California.David E. Jaramillo, DDS, is Associate Professor, Department of Endodontics, Loma Linda University School of Dentistry.Chad Gustafson, DDS, is in Private practice in Endodontics. maintenance. A firm, localized, solitary 5 mm swelling on the inside of the left upper lip (buccal to tooth No. 9) was noted. There was also a sinus tract present associated with the swelling....