[The double chisel--a new nasal osteotome (author's transl)]

Area of Science:

• Plastic Surgery
• Surgical Instrumentation

Context:

• Osteotomy is a critical step in rhinoplasty.
• Current osteotomy tools may lead to undesirable contour irregularities.
• Precise bone division is essential for aesthetic outcomes.

Purpose:

• To introduce a new double-barreled chisel for rhinoplasty.
• To evaluate the efficacy of the chisel in achieving clean bone division.
• To assess the tool's ability to minimize contour irregularities.

Summary:

• A novel double-barreled chisel, comprising two jointed flat chisels, has been developed for rhinoplasty.
• This instrument facilitates a clean division of the nasal bones.
• When used with "in and out fracturing" techniques, it significantly reduces contour irregularities.

Impact:

• Provides surgeons with an improved tool for osteotomy in rhinoplasty.
• Enhances the predictability of surgical outcomes by minimizing complications.
• Contributes to achieving more refined and aesthetically pleasing results in nasal surgery.