Pyriform Aperture Augmentation as An Adjunct to Rhinoplasty

Overview

Some noses look large because the face behind them is flat rather than because the nose is oversized. The pyriform aperture is the pear-shaped opening in the skull where the nose sits. The authors describe placing a synthetic implant around that opening to add projection to the deficient midface, used as an addition to rhinoplasty.

Sections of note

• The article is a technique description within a review, not a study of patients.
• The problem addressed is skeletal deficiency in the central midface affecting nasal appearance.
• The correction is alloplastic augmentation, using a manufactured implant rather than the patient's own tissue.
• Adding convexity to the deficient midface is stated to make the nose seem less prominent.
• Augmenting this area can alter the projection of the nasal base, the nasolabial angle and the vertical plane of the lip.
• The implant design and techniques are presented as extensions of earlier work on paranasal aesthetics. No patient numbers, complication rates or follow-up appear in the abstract.

What it means for a patient

• Not every complaint about a nose looking large is solved by making the nose smaller. Sometimes the surrounding bone is the issue.
• Adding to the midface changes three things at once: how far the base of the nose sits forward, the angle between nose and lip, and the position of the upper lip.
• The technique uses a synthetic implant, which carries risks specific to implants such as infection or movement, none of which are quantified here.
• No cases, follow-up or complication data are reported in the abstract, so the description is not supported by outcome numbers.

Why this paper matters

It reframes a nasal complaint as a facial proportion problem, which can spare a patient a larger reduction of the nose itself. That thinking sits alongside the broader shift toward preserving nasal structure. Whether the implant is stable over decades, and how often it causes problems, is not addressed.

Terms

• Pyriform aperture: the pear-shaped opening in the skull where the nose sits.
• Alloplastic augmentation: building up an area with a manufactured implant.
• Midface: the middle third of the face, between the eyes and the mouth.
• Nasal base: the bottom of the nose where it meets the lip.
• Nasolabial angle: the angle between the base of the nose and the upper lip.