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Published on: January 28, 2020
The sagittal split osteotomy of the mandible
Oral Surgery, Oral Medicine, and Oral Pathology
|November 1, 1985
Summary
Modified sagittal split osteotomy techniques minimize drawbacks like condyle displacement and relapse. These advancements offer effective mandibular surgical solutions over a 4-year period.
Area of Science:
- Oral and Maxillofacial Surgery
- Orthognathic Surgery
Background:
- The sagittal split osteotomy (SSO) is a common procedure in orthognathic surgery.
- Traditional SSO techniques present challenges including condyle displacement, skeletal relapse, and prolonged recovery.
Purpose of the Study:
- To evaluate the efficacy of modified sagittal split osteotomy techniques.
- To assess the reduction of major drawbacks associated with conventional SSO.
Main Methods:
- Review of modified sagittal split osteotomy procedures.
- Analysis of patient outcomes over a 4-year period.
Main Results:
- Modified SSO techniques significantly reduced condyle displacement.
- Short-term skeletal relapse and the need for maxillomandibular fixation were decreased.
- Incidence of mental nerve dysesthesia was lowered.
Conclusions:
- Modified sagittal split osteotomy techniques effectively address the limitations of traditional methods.
- These advancements provide improved outcomes and patient recovery in orthognathic surgery.
