Ricardo Machado, DDS, MSc, PhD
Lecture
This course is part of the Association for Continuing Dental Education Joint Live Webinar Series.
This course is part of the Association for Continuing Dental Education Joint Live Webinar Series*
Course Description
This lecture explores the central philosophy of contemporary endodontics: preserving the natural dentition whenever possible. Through an evidence-based clinical approach, participants will learn how modern endodontic techniques and treatment concepts empower clinicians to successfully manage complex clinical situations and maintain the health, function, and esthetics of natural teeth. The presentation will address sound decision-making principles and practical, clinically applicable strategies for a variety of challenging endodontic scenarios, including anatomical complexities, endodontic-periodontal lesions, and both surgical and non-surgical approaches to resolving iatrogenic complications or persistent endodontic infections. Attendees will gain valuable insights into predictable, biologically driven protocols that improve outcomes even in demanding cases, reinforcing the understanding that endodontics is both a science and an art dedicated to keeping natural teeth.
Course Objectives
As a result of attending this webinar, you will be able to:
- Understand the principles and decision-making frameworks that guide the preservation of natural teeth through contemporary, evidence-based endodontic care.
- Learn practical and clinically applicable strategies for managing complex endodontic scenarios—including anatomical challenges, endodontic-periodontal lesions, and iatrogenic complications—using both surgical and non-surgical approaches.
- Recognize predictable, biologically driven treatment protocols that enhance outcomes in demanding cases, reinforcing endodontics as both a scientific and artistic discipline focused on maintaining natural dentition.
Instructor
Ricardo Machado is an endodontist and Clinical Associate Professor in the Division of Endodontics at the University of Oklahoma College of Dentistry. With almost 20 years of experience in clinical practice and academic teaching, he dedicates his work exclusively to Endodontics, integrating evidence-based principles with advanced clinical techniques. Dr. Machado earned his DDS degree from the University of Vale do Itajaí (UNIVALI), followed by specialty training in Endodontics at the State University of Londrina (UEL). He completed his MSc at the Pontifical Catholic University of Paraná (PUC/PR) and obtained his PhD in Endodontics from the University of São Paulo (USP), followed by a Postdoctoral Stage at the Pontifical Catholic University of Paraná (PUC/PR). Throughout his career, he has held multiple academic appointments, including Associate Professor and program coordinator, in Brazil, where he played a key role in undergraduate and postgraduate education. He is currently involved in clinical teaching and patient care in the United States, contributing to the training of future specialists. Dr. Machado’s research focuses on endodontic microbiology, root canal disinfection, instrumentation techniques, and treatment outcomes. He has authored more than 80 peer-reviewed scientific publications in high-impact journals and has an established international research presence, with a strong citation record and H-index across multiple databases. He is also the author of the comprehensive textbook “Endodontia: Principios Biologicos & Tecnicos”, which was launched in Brazil and sold out within around a year. In addition to his academic contributions, Dr. Machado serves as a reviewer and editorial board member for several international journals, including BMC Oral Health, Scientific Reports, the Australian Endodontic Journal, the Journal of the American Dental Association, and Clinical Oral Investigations. His work centers on advancing clinical excellence and preserving natural teeth through scientifically grounded, patient-centered endodontic care.
Disclosures:
- Dr. Machado has no relevant financial relationships to disclose.
- The staff of the University of Washington Office of Continuing Dental Education have no relevant financial relationships to disclose.
Course Logistics
DATE:
Friday, October 2, 2026
LOCATION:
Online Webinar
TARGET AUDIENCE:
All Dental Professionals
TIMES:
8:00am – 9:30am Pacific time
TUITION:
$59/Participant
CREDITS:
1.5 hours
*The University of Washington in conjunction with the Association for Continuing Dental Education (ACDE), along with 38 of its member schools jointly presents the “ACDE Webinar Series”
This series features university-based key opinion leaders presenting numerous topics on multiple dates and times. Presentations are available to meet every dental health care professional’s schedule and interests.
Conflict of Interest
In accordance with the ADA CERP Standard V., everyone involved in planning or presenting this educational activity will be required to disclose any relevant financial relationships with commercial interests and this information will be made available to participants at the start of the course.
As a continuing education provider, University of Washington Continuing Dental Education is responsible for ensuring the content, quality and scientific integrity of all continuing dental education activities for which credit is provided. The School is also responsible for taking steps to protect against and/or disclose any conflict of interest of the faculty/instructors presenting those courses.
Cancellation and Refunds
For this live webinar, a registration refund will be issued for cancellations received by Thursday, October 1, 2026. Registration will remain open until the webinar begins – NO REFUNDS will be accepted once the webinar has begun. Cancellations must be received in email to dentalce@uw.edu The cancellation request must include: the name of the course, name of the person registered, name of the person requesting the cancellation, and the reason for the cancellation.
By providing my information, I consent to receive communication via mail, email, fax, and phone from the University of Washington Continuing Dental Education office. The Continuing Dental Education office will not share your information with anyone.
Dental education institutions have an obligation to disseminate new knowledge related to dental practice. In so doing, some presentations may include controversial materials or commercial references. Sponsorship of a continuing education course by the University of Washington does not necessarily imply endorsement of a particular philosophy, procedure, or product by this institution.
The University of Washington Continuing Dental Education cautions continuing dental education participants that there are potential risks of using limited knowledge when incorporating new techniques and procedures into the practice of dentistry, especially when the continuing education course has not provided supervised clinical experience and/or competency tests in the techniques or procedures.
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University of Washington
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The University of Washington is an ADA CERP Recognized Provider.
ADA CERP is a service of the American Dental Association to assist dental professionals in identifying quality providers of continuing dental education. ADA CERP does not approve or endorse individual courses or instructors, nor does it imply acceptance of credit hours by boards of dentistry.
This continuing education activity has been planned and implemented in accordance with the standards of the ADA Continuing Education Recognition Program (ADA CERP) through joint efforts between the University of Washington and ACDE member schools.
The University of Washington is a member of the Association for Continuing Dental Education.
University of Washington designates this activity for 1.5 continuing education credits.