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A reversed approach for simultaneous mandibular symphyseal split osteotomy and genioplasty
1Department of Oral and Craniomaxillofacial Surgery, Shanghai 9th Peoples Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China; National Clinical Research Centre for Oral Diseases, Shanghai Key Laboratory of Stomatology and Shanghai Research Institute of Stomatology, Shanghai, China.
International Journal of Oral and Maxillofacial Surgery
|February 26, 2019
Summary
This study validates a novel reversed approach for simultaneous mandibular symphyseal split and genioplasty. The technique, utilizing 3D-printed guides, proved accurate and suitable for clinical use.
Area of Science:
- Oral and Maxillofacial Surgery
- Orthognathic Surgery
- Biomedical Engineering
Background:
- Simultaneous mandibular symphyseal split and genioplasty presents significant surgical challenges.
- Accurate execution is crucial for predictable aesthetic and functional outcomes in facial reconstruction.
Purpose of the Study:
- To validate a reversed surgical approach for simultaneous symphyseal split and genioplasty.
- To assess the accuracy and clinical applicability of this novel technique.
Main Methods:
- Development and utilization of patient-specific, three-dimensionally printed titanium cutting and repositioning guides.
- Performance of the reversed simultaneous symphyseal split and genioplasty procedure.
Main Results:
- The simultaneous symphyseal split and genioplasty were successfully performed using the described reversed approach.
- The accuracy of the repositioning was deemed appropriate for clinical application.
Conclusions:
- The reversed approach for simultaneous symphyseal split and genioplasty, enhanced by 3D-printed guides, is a viable and accurate surgical option.
- This technique offers a potential solution to the technical challenges associated with combined mandibular symphyseal and genioplasty procedures.
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