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Using the Autospreaders as a Cutting Guide for Component Hump Reduction in Rhinoplasty.

Abrar Al Jassim¹, Sami P Moubayed²

¹Department of Otolaryngology-Head & Neck Surgery, University of Western Ontario, London, Ontario, Canada.

Plastic and Reconstructive Surgery. Global Open

|September 23, 2022

Summary

New dorsal hump reduction techniques using upper lateral cartilages (ULCs) minimize recurrence. This method acts as a cutting guide, ensuring precise resection and preventing aesthetic irregularities for better rhinoplasty outcomes.

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Area of Science:

Plastic Surgery
Rhinoplasty Techniques
Nasal Aesthetics

Background:

Dorsal hump reduction is a common rhinoplasty procedure.
Current dorsal preservation techniques aim to avoid midvault disruption but have a high recurrence rate of up to 15%.

Purpose of the Study:

To introduce a novel technique utilizing upper lateral cartilages (ULCs) as a cutting guide for dorsal hump takedown.
To reduce the recurrence rate and improve aesthetic outcomes in dorsal hump reduction.

Main Methods:

The upper lateral cartilages (ULCs) are utilized as a turn-in flap and a cutting guide.
This method guides the resection during classic dorsal hump takedown.

Main Results:

The ULC cutting guide ensures precise dorsal angulation and resection amount.
This technique leads to aesthetically pleasing dorsal lines and avoids irregularities.
The risk of dorsal hump recurrence is significantly decreased.

Conclusions:

Utilizing upper lateral cartilages (ULCs) as a cutting guide is an effective method for dorsal hump reduction.
This technique improves aesthetic results and lowers the risk of hump recurrence in rhinoplasty.