The Radix Suture: A Strategy for Prevention of Soft Tissue Fullness After Radix Reduction in Rhinoplasty

Akiner U, Krasteva-Christ G, Haddad S.

What this paper says

A suture passed through a tunnel drilled in the bone at the nose's root and out through four skin punctures, used in 30 patients, kept the lowered radix from filling back in: the nasofrontal angle changed 4.0 versus 6.2 degrees in controls at 12 months.

Overview

When a high radix (the root of the nose between the eyes) is lowered, the skin can fail to redrape, and swelling or blood in the dead space turns into scar that thickens the area, undoing part of the reduction. The authors describe a transosseous radix fixation suture: a transverse tunnel is drilled through the bone at the radix, an absorbable suture passes through it and exits through four small skin punctures, pulling the skin down onto the periosteum. It was used in 30 patients and compared with a control cohort.

Sections of note

Change in nasofrontal angle at 12 months: 4.0 (SD 3.8) degrees with the suture versus 6.2 (SD 3.3) degrees in controls (p = 0.02).
ROE satisfaction: 94% (SD 3) with the suture versus 90% (SD 4) in controls.
The technique targets dead-space reduction and skin re-adhesion after radix lowering.
Control group size and matching are not stated in the abstract.

What it means for a patient

Lowering the radix is one of the least predictable parts of rhinoplasty because thick skin can hide the result; this suture is designed to hold the skin down while it heals.
In this comparison the suture group retained more of the intended change and reported slightly higher satisfaction.
The four skin punctures are temporary; scar outcomes are not described in the abstract.

Why this paper matters

It addresses a specific and common cause of disappointment after radix reduction with a measurable technique. Limits: 30 patients, non-randomised control, single centre.

Terms

Radix: the root of the nose between the eyes.
Nasofrontal angle: the angle between forehead and bridge; it changes as the radix is lowered.
Skin-soft tissue envelope (SSTE): the skin and underlying layers over the nasal skeleton.
Dead space: a gap between tissue layers where fluid or blood collects.
Transosseous: passing through bone.

Summary written by rhinoplasty.cc from the abstract, 2026-09-08; not medical advice. The authors' own abstract follows.

From the abstract

“Traditional rhinoplasty techniques primarily address the osseocartilaginous framework; however, the final aesthetic outcome also depends on the skin-soft tissue envelope (SSTE) and its ability to redrape. In patients undergoing reduction of a high radix, early postoperative edema or hematoma related to dead-space…”

Excerpt; the full abstract is on PubMed.