Septal Surgery Challenges in Rhinoplasty

Overview

The septum is the central wall that holds the nose up, and reshaping puts load on it. This paper identifies the two places under the most stress during rhinoplasty and describes how to fix the septum so it holds. It is a technique article with no patient series reported.

Sections of note

• The two most stressed areas named are the key area and the anterior nasal spine.
• Secure fixation of the caudal septum there is described as essential.
• A well prepared recipient bed is the prerequisite; it can be opened with scissors, an osteotome, or powered instruments.
• Fixation uses single or multiple sutures passed through bone or surrounding soft tissue.
• If the L strut separates at the key area, it should be sutured to the nasal bones and upper lateral cartilages.
• Splinting spreader grafts add stability, and a dorsal onlay camouflage graft prevents visible bridge irregularities.
• A dorsal segment of 12 to 15 mm should be preserved, at least at the key area, with part of the mucoperichondrium left attached.

What it means for a patient

• Stability of the finished nose depends on how the central support is anchored, not only on the visible reshaping.
• The 12 to 15 mm rule is a safety margin meant to avoid later collapse of the bridge.
• The paper reports no patient counts, complication rates, or follow-up, so these are recommendations from experience rather than measured outcomes.
• Prevention is the emphasis; the author states the best approach is to avoid the mishap rather than repair it.

Why this paper matters

Loss of septal support is a leading cause of late deformity after rhinoplasty and of the need for revision. Setting explicit minimums for what to leave behind is practical guidance. Whether 12 to 15 mm is correct in every nose is not tested here.

Terms

• L strut: The L shaped strip of septal cartilage left along the bridge and the base to hold the nose up.
• Key area: The junction where the septum, nasal bones, and upper lateral cartilages meet.
• Anterior nasal spine: The small bony projection at the base of the nose where the septum anchors.
• Spreader graft: A cartilage strip placed alongside the septum to stabilize the middle vault.
• Mucoperichondrium: The lining layer covering septal cartilage that carries its blood supply.