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Narrow-Bladed "Endo" Sagittal Split Osteotomy Retractor
1European Face Centre, Universitair Ziekenhuis Brussel, Brussel, Belgium.
Craniomaxillofacial Trauma & Reconstruction
|July 29, 2017
Summary
A modified Obwegeser retractor offers a slender design for soft tissue protection. This surgical instrument is ideal for minimally invasive, endoscopically assisted procedures.
Area of Science:
- Oral and Maxillofacial Surgery
- Surgical Instrumentation
Background:
- The Obwegeser sagittal split retractor is a standard surgical tool.
- Existing retractors may present challenges in certain surgical approaches.
Purpose of the Study:
- To present a novel modification of the Obwegeser sagittal split retractor.
- To highlight the benefits of the modified retractor in specific surgical contexts.
Main Methods:
- A modification to the existing Obwegeser sagittal split retractor design was developed.
- The modified retractor's physical characteristics and usability were assessed.
Main Results:
- The modified retractor is characterized by a slender profile.
- It effectively protects surrounding soft tissues during surgical manipulation.
- The design is particularly well-suited for endoscopically assisted surgery.
Conclusions:
- The modified Obwegeser retractor provides an improved surgical option.
- Its design enhances safety and applicability in endoscopically assisted procedures.

