Le Fort I-Type Osteotomy Retractor

Area of Science:

• Oral and Maxillofacial Surgery
• Surgical Instrumentation

Background:

• Maxillary mobilization requires specialized retractors.
• Existing instruments may cause complications like lip injury or obstructed surgical views.

Purpose of the Study:

• To describe a new instrument for retracting the maxilla post-mobilization.
• To highlight the instrument's design features that prevent complications.

Main Methods:

• Description of a newly developed surgical instrument.
• Evaluation of the instrument's performance during simulated surgical procedures.

Main Results:

• The instrument effectively retracts the maxilla without compressing or piercing the lower lip.
• Clear surgical field of view and unimpeded access for bone removal instruments are maintained.

Conclusions:

• The new retractor offers improved safety and efficacy in maxillary procedures.
• This instrument addresses limitations of current retractors, enhancing surgical outcomes.