The Segmental Preservation Rhinoplasty: The Split Tetris Concept

Overview

Dorsal preservation rhinoplasty lowers the nasal bridge without cutting the hump away, and the authors state it has advanced considerably in recent years. They frame the goal as achieving the intended appearance with minimal injury to the nose. The article describes their approach to the hump within that tradition.

Sections of note

• Technique and concept article; the abstract reports no patient numbers, no measurements, no complications and no follow up.
• Preserving the main structures of the nasal pyramid is described as an aim pursued for more than a century, with several earlier approaches described and their strengths and weaknesses shown.
• The authors state the demand for predictable results is a reason to improve the stability of preservation techniques.
• The described approach is presented as a new philosophy for handling the dorsal hump.
• No outcome data of any kind appears in the abstract.

What it means for a patient

• Preservation methods keep the existing bridge and lower it, rather than removing the bump and rebuilding the roof of the nose.
• This article names and frames a technique. It offers no evidence about how well it works.
• Claims of safety, accuracy and aesthetic result are the authors' description, not measured findings.

Why this paper matters

Dorsal preservation has produced a rapid series of named technique variants, and this is one of them. The paper sits in that descriptive literature. Whether segmental preservation performs differently from other preservation methods has not been tested here.

Terms

• Dorsal preservation: lowering the natural nasal bridge rather than cutting the hump off.
• Dorsal hump: the bump on the bridge of the nose.
• Nasal pyramid: the bone and cartilage framework forming the shape of the nose.
• Primary rhinoplasty: a first operation on a nose with no previous surgery.