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Related Experiment Video

Updated: Jul 13, 2026

A Standardized Surgical Technique for Tessier Medial Transnasal Canthopexy

A Standardized Surgical Technique for Tessier Medial Transnasal Canthopexy

Published on: January 23, 2026

Nasolabial aesthetics.

Cassidy Mitchell¹, John Oeltjen, Zubin Panthaki

¹Department of Plastic and Reconstructive Surgery, University of Miami, Miami, Florida, USA.

The Journal of Craniofacial Surgery

|August 2, 2007

Summary

Orthognathic surgery, specifically LeFort I osteotomy, corrects jaw deformities and impacts facial aesthetics. Understanding nasolabial soft tissue changes is crucial for optimal functional and aesthetic outcomes.

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Area of Science:

Plastic Surgery
Oral and Maxillofacial Surgery
Facial Aesthetics

Background:

Orthognathic surgery corrects skeletal deformities of the jaw, aiming to improve both function and facial aesthetics.
The nasolabial region, a central facial aesthetic unit, is significantly affected by maxillary orthognathic surgery.
Comprehensive surgical planning and understanding soft tissue changes are vital for successful outcomes.

Purpose of the Study:

To discuss the nasolabial region in the context of orthognathic surgery.
To outline steps for comprehensive aesthetic evaluation.
To detail the effects of LeFort I osteotomy on nasal and labial morphology.

Main Methods:

Review of existing literature on LeFort I osteotomy and its effects on the nasolabial region.
Discussion of aesthetic evaluation techniques for the nasolabial area.
Analysis of specific changes in nasal and lip morphology post-surgery.

Main Results:

LeFort I osteotomy can lead to changes in nasal morphology, including alar base widening and nasal tip alterations.
The procedure may cause flattening and thinning of the upper lip.
Both reduction and augmentation procedures can influence nasolabial aesthetics.

Conclusions:

Understanding the impact of LeFort I osteotomy on nasolabial soft tissues is essential for surgeons.
Aesthetic evaluation and planning are critical for achieving desirable functional and cosmetic results.
The article provides insights into managing aesthetic changes in the nasolabial region following maxillary surgery.