Custom Orthognathic Surgery from Conventional to MIOS

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From the AAOMS podcast library, Dr. Felix Amarista discusses the evolution from traditional methods to innovative techniques in minimally invasive orthognathic surgery (MIOS). Patient-specific implants (PSIs), virtual surgical planning (VSP) and surgical navigation are revolutionizing patient outcomes, streamlining procedures and expanding the possibilities in jaw surgery. For anyone interested in facial reconstruction surgery, this conversation sheds light on the innovations shaping the future of orthognathic care.


Learning Objectives

At the conclusion of this program, participants should be able to:

  1. Discuss the evolution of orthognathic surgery from conventional techniques to minimally invasive orthognathic surgery (MIOS), including the principles, indications and potential benefits of minimally invasive approaches. 
  2. Explain the role of patient specific implants (PSIs) and virtual surgical planning (VSP) in improving surgical accuracy, efficiency and predictability in orthognathic surgery. 
  3. Identify the technical considerations, challenges and necessary adaptations involved in integrating PSIs and digital technologies into minimally invasive orthognathic surgery workflows.   
  4. Evaluate the impact of emerging technologies, including surgical navigation and digital planning, on patient outcomes, recovery and the future direction of orthognathic surgery. 



Felix Amarista, DDS
Clinical Assistant Professor
University of Texas Health Science Center 
San Antonio, Texas
Disclosure(s): Acumed (Consultant); Johnson & Johnson (Consultant); KLS Martin (Consultant); Nexus (Consultant)


An Internet-based CDE/CME Activity
Original Podcast Date: June 27, 2025
Estimated time to complete this educational activity: 0.25 hours
Method of participation: Self-Study

Felix Amarista, DDS

Felix Amarista, DDS

Clinical Assistant Professor

University of Texas Health Science Center

Felix Amarista, DDS, is Clinical Assistant Professor in the Department of Oral and Maxillofacial Surgery at the University of Texas Health Science Center in San Antonio, Texas. He is an AAOMS fellow, a Diplomate of ABOMS and a 2023 recipient of the OMS Foundation Daniel M. Laskin Award.

Originally from Caracas, Venezuela, Dr. Amarista received his DDS at the Central University of Venezuela, graduating with honors. He completed an OMS internship at Dr. Domingo Luciani Hospital in Caracas and residency at Bogota Central Military Hospital – Nueva Granada Military University. He joined UT Health San Antonio in 2018 to further his education in the U.S., completing his OMS residency in 2021.

Dr. Amarista’s clinical interests include the treatment of TMJ pathology including advanced TMJ arthroscopy, minimally invasive orthognathic surgery (MIOS), maxillofacial trauma, benign pathology and complex dentoalveolar surgery including dental implants.

Disclosure(s): Acumed (Consultant); Johnson & Johnson (Consultant); KLS Martin (Consultant); Nexus (Consultant)

Continuing Education Provider Approval
The American Association of Oral and Maxillofacial Surgeons 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.

The American Association of Oral and Maxillofacial Surgeons designates this activity for 0.25 continuing education credit(s).

AGD - Accepted Program Provider
FAGD/MAGD Credit
11/1/22-12/31/26
Provider ID# 214680

The American Association of Oral and Maxillofacial Surgeons (AAOMS) is accredited by the Accreditation Council for Continuing Medical Education (ACCME) to provide continuing medical education for physicians.

The American Association of Oral and Maxillofacial Surgeons designates this internet-based enduring material for a maximum of 0.25 AMA PRA Category 1 Credit(s)™. Physicians should claim only the credit commensurate with the extent of their participation in the activity.

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Faculty and Planner Disclosure
AAOMS On the Go podcast: Custom Orthognathic Surgery from Conventional to MIOS
Select the "Listen to podcast" button to begin.  |  10 minutes
Select the "Listen to podcast" button to begin.  |  10 minutes
Post-Quiz
5 Questions  |  Unlimited attempts  |  4/5 points to pass
5 Questions  |  Unlimited attempts  |  4/5 points to pass
Evaluation
11 Questions
Certificate
0.25 CDE/CME credits  |  Certificate available
0.25 CDE/CME credits  |  Certificate available