An ear-shaped film with a "leg"

Area of Science:

• Plastic Surgery
• Otolaryngology
• Biomedical Engineering

Background:

• Auricular reconstruction is crucial for restoring appearance and function.
• Traditional methods can face challenges in achieving natural auricular contours.
• A novel ear-shaped film technique aims to enhance 3D auricular projection.

Purpose of the Study:

• To evaluate the efficacy of a novel ear-shaped film in auricular reconstruction.
• To compare key dimensions of reconstructed auricles with healthy contralateral ears.

Main Methods:

• Retrospective study of 61 patients undergoing unilateral ear reconstruction.
• Utilized a novel ear-shaped film with one or two "legs" for contouring.
• Statistical analysis using Jarque-Bera and paired t-tests.

Main Results:

• No statistically significant differences were found in length, width, height, or perimeter between reconstructed and healthy ears.
• Reconstructed auricle dimensions: length (5.93±0.56 cm), width (3.15±0.31 cm), height (2.48±0.33 cm), perimeter (10.83±1.06 cm).
• Patient and family satisfaction with reconstructed auricle location was universally high.

Conclusions:

• The novel ear-shaped film effectively replicates auricle structure and height.
• This technique is easy to implement and yields significant improvements in ear reconstruction.
• The method demonstrates broad applicability across all otoplasty types.