Length-Marked Osteotome for Secure Le Fort I Osteotomy

Area of Science:

• Oral and Maxillofacial Surgery
• Surgical Instrumentation

Background:

• Le Fort I osteotomy carries a risk of descending palatine artery injury.
• Accurate measurement from the piriform rim to the descending palatine canal is crucial for preventing vascular damage.

Purpose of the Study:

• To introduce a novel, length-marked osteotome designed to enhance surgical precision.
• To facilitate safe and efficient Le Fort I osteotomies by providing clear depth guidance.

Main Methods:

• Development of a 6 mm width osteotome with laser-striped, color-coded depth markings (25-40 mm).
• The instrument allows for easy and rapid bone cuts at critical lengths and depths.

Main Results:

• The length-marked osteotome enables precise bone cuts.
• It simplifies the surgical procedure, reducing operative time and anxiety.

Conclusions:

• The novel length-marked osteotome is a reliable tool for secure osteotomies.
• It effectively minimizes the risk of injury to vital structures like the descending palatine artery.