Robert B. Kerstein received his D.M.D. degree in 1983, and his Prosthodontic certificate in 1985, both from Tufts University School of Dental Medicine. From 1985 to 1998, he maintained an active appointment at Tufts as a clinical professor teaching fixed and removable Prosthodontics in the department of Restorative Dentistry. In 1984, Dr. Kerstein began studying the original T Scan I technology, and has since that time, also studied the T-Scan II, the T-Scan III, T-Scan 8, T-Scan 9, and now the T-Scan 10 technology. Dr. Kerstein has conducted original research regarding the role that occlusion and lengthy Disclusion Time plays in the etiology of Chronic Myofascial Pain Dysfunction Syndrome. His now 34 years of research with all versions of the T-Scan Digital Occlusal Analysis System has led to his becoming a leading author and researcher in the field of Computerized Occlusal Analysis. Dr. Kerstein has been published in the Journal of Prosthetic Dentistry, the Journal of Craniomandibular and Sleep Practice, Quintessence International, Practical Periodontics and Aesthetic Dentistry, the Journal of Computerized Dentistry, the Compendium of Continuing Education, the Journal of Implant Advanced Clinical Dentistry, Cosmetic Dentistry, the Journal of Oral and Maxillofacial Implants, and Advanced Dental Technologies & Techniques. Additionally, Dr. Kerstein has published a 2-volume research handbook about the T-Scan computerized occlusal analysis technology. For many years now, Dr. Kerstein has lectured both nationally and internationally about Prosthodontics, Implant Prosthodontics, Digital Occlusal Analysis, and treating muscular Temporomandibular Dysfunction with Disclusion Time Reduction Therapy. He can be found online at www.drrobertkerstein.com.