Related Experiment Video
Updated: Feb 27, 2026
A Postoperative Evaluation Guideline for Computer-Assisted Reconstruction of the Mandible
Published on: January 28, 2020
Mandibular Rami Implant: A New Approach in Mandibular Reconstruction
Amir Jalal Abbasi1, Abbas Azari2, Simin Z Mohebbi3
1Assistant Professor, Department of Oral and Maxillofacial Surgery, Sina Hospital, and Craniomaxillofacial Research Center, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran.
Purpose:
The mandible is an essential esthetic and functional component of the lower third of the face and its reconstruction has always been a challenge, especially after severe post-traumatic injuries. The purpose of the present report was to introduce a new approach of mandibular reconstruction in a patient who had lost the entire mandible except for the rami after being severely injured in a blast.
Materials And Methods:
A new approach using a titanium mandibular rami implant technique was applied using computer-aided 3-dimensional virtual planning and rapid prototyping technology. A prosthetic component was supported by the mandibular implant, which achieved occlusion and dedicated function for the patient.
Results:
This method offered precise adaptation of the implant and prosthesis and an easier surgical procedure, providing a shortened operation time, no donor site morbidity, and more predictable outcomes.
Conclusion:
This new technique allows reconstruction of large-scale mandibular defects that is not possible by conventional surgical methods.
