Mandibular (sigmoid) notch retractor

Area of Science:

• Oral and Maxillofacial Surgery
• Surgical Instrumentation

Background:

• Mandibular prognathism presents a significant skeletal malocclusion.
• Vertical Subsigmoid Mandibular Osteotomy is a surgical technique for correction.
• Existing retractors may have limitations in this specific osteotomy.

Purpose of the Study:

• To describe a novel retractor specifically designed for the Vertical Subsigmoid Mandibular Osteotomy.
• To highlight the utility of this retractor in managing mandibular prognathism.

Main Methods:

• Description of the design and features of the novel retractor.
• Application of the retractor during simulated or actual Vertical Subsigmoid Mandibular Osteotomy procedures.

Main Results:

• The described retractor provides effective exposure and retraction during the Vertical Subsigmoid Mandibular Osteotomy.
• It facilitates precise surgical maneuvers required for mandibular prognathism correction.

Conclusions:

• The novel retractor is a valuable addition to the surgical armamentarium for Vertical Subsigmoid Mandibular Osteotomy.
• Its use can potentially enhance surgical efficiency and outcomes in correcting mandibular prognathism.