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Method to verify the accuracy of model surgery and prediction tracing
T Omura1, R S Glickman, S Super
1Division of Surgical Sciences, New York University, College of Dentistry, New York 10016, USA.
The International Journal of Adult Orthodontics and Orthognathic Surgery
|January 1, 1996
Summary
This study presents a technique to improve orthognathic surgery accuracy. By verifying mounted models with cephalograms and using centric relation, surgeons reduce errors and minimize complications.
Area of Science:
- Dentistry
- Oral and Maxillofacial Surgery
Background:
- Accurate cephalometric tracings and model surgeries are crucial for successful orthognathic surgery.
- Current methods may have limitations in verifying surgical accuracy preoperatively.
Purpose of the Study:
- To describe a technique for verifying the accuracy of mounted dental models for orthognathic surgery.
- To reduce the potential for errors during orthognathic surgery.
Main Methods:
- Superimposing a cephalogram of mounted dental models onto the patient's cephalogram for verification.
- Mounting dental models in centric relation to minimize intraoperative errors.
Main Results:
- The described technique allows for precise verification of model positioning.
- Utilizing centric relation during model mounting reduces the likelihood of surgical errors.
Conclusions:
- This method enhances the accuracy of orthognathic surgery planning and execution.
- The technique minimizes intraoperative complications and potentially reduces operating time.