Preservation Rhinoplasty

Overview

Preservation rhinoplasty represents a fundamental philosophical and technical departure from the structural rhinoplasty paradigm that dominated nasal surgery for the latter half of the twentieth century. Rather than resecting the nasal dorsum to reduce a hump and then rebuilding structural support with cartilage grafts, preservation rhinoplasty lowers the dorsum as an intact anatomical unit — maintaining the native ligamentous architecture of the keystone area and the osseocartilaginous junction.

The technique was refined by a generation of European and Middle Eastern surgeons — Saban, Çakır, Gerbault and others — working with nasal anatomy types where the classic transcartilaginous or component reduction approach produced characteristic over-resection problems: the inverted-V deformity, the scooped dorsum, the over-projected or under-projected tip, and the "done nose" appearance that patients increasingly reject in 2026. Preservation technique avoids many of these complications structurally, by never creating the problem in the first place.

The Anatomy: Why the Keystone Matters

The nasal dorsum is an anatomical unit comprising the nasal bones superiorly, transitioning through the keystone area — the osseocartilaginous junction where the upper lateral cartilages articulate beneath the nasal bones — to the paired upper lateral cartilages and septal cartilage inferiorly. This junction is a mechanically and aesthetically critical zone. The width of the middle vault, the flow of the dorsal aesthetic line from brow to tip, and the functional patency of the internal nasal valve all depend on the integrity of the keystone architecture.

In classic component reduction rhinoplasty, hump reduction requires resecting cartilage and bone at the dorsum, then fracturing the nasal bones medially (osteotomies) to close the resulting open roof. Each of these steps introduces potential for asymmetry, irregularity, and functional compromise. The keystone ligamentous attachments, once divided, never fully reconstitute. Preservation rhinoplasty avoids all of these consequences by preserving the dorsal anatomy intact and lowering it en bloc.

Push-Down vs Let-Down Techniques

Let-Down

The let-down technique resects a horizontal strip of bone at the base of the nasal skeleton (between the nasal bones and the maxillary process) and a corresponding strip of cartilage along the caudal septum, allowing the entire dorsal unit to descend as a unit. The dorsum is lowered by the height of the resected strips. The osseocartilaginous junction remains intact throughout.

Push-Down

The push-down technique mobilises the nasal bones and dorsal cartilaginous framework through perforating or incomplete osteotomies, compressing the dorsum inferiorly without tissue resection. More suitable for smaller dorsal reductions. Requires precise osteotomy technique to avoid rocker deformity.

Ideal Candidate Profile

• Dorsal convexity (hump) of 2–8 mm requiring reduction — the primary domain of preservation technique
• Desire for a natural result that retains individual ethnic and morphological character rather than a homogenised aesthetic
• Primary (first-time) rhinoplasty — preservation technique is more predictable in unoperated anatomy; revision rhinoplasty with significant scar tissue and anatomical distortion is better addressed with structural approaches
• Adequate nasal skin thickness — thin-skin patients require precise technique at all dorsal work due to superior visibility of any irregularity

What Preservation Rhinoplasty Does Not Address

Preservation technique is primarily a dorsal management philosophy. Tip refinement, alar base modification, and correction of functional issues (deviated septum, inferior turbinate hypertrophy) are addressed through independent techniques in the same operative session. Complex tip work — significant projection changes, rotation, or correction of cephalically rotated lower lateral cartilages — is performed through structural tip techniques regardless of the dorsal approach used.

Recovery Timeline

• Days 1–7: Cast and internal splints in place. Significant bruising and periorbital oedema. Nasal breathing is reduced due to internal swelling.
• Days 7–10: Cast removal. Significant improvement in appearance. Bruising persisting but improving. Social presentability with makeup at 2–3 weeks.
• Month 1: Major oedema resolved; nasal contour visible but still swollen, particularly at the supratip and tip.
• Months 3–6: 70–80% of final result visible. Tip definition continues to emerge.
• Months 12–18: Supratip oedema resolves. Final dorsal and tip result assessable. Patients should not evaluate rhinoplasty results before the 12-month mark.

Cost in the United States

Preservation rhinoplasty is among the more expensive primary rhinoplasty approaches, reflecting the specialised training required and the complexity of the technique. US costs range from $12,000–$25,000, comprising surgeon's fee ($9,000–$18,000), anaesthesia ($2,000–$3,500), and facility ($1,500–$3,500). Revision rhinoplasty is substantially more expensive ($20,000–$40,000+) due to the complexity of working in scarred tissues.

Risks and Contraindications

• Residual dorsal convexity: Under-correction from insufficient let-down or push-down; requires revision.
• Rocker deformity: An incomplete osteotomy creating a pivot point rather than a controlled fracture, producing a visible step at the nasal bone.
• Supratip pollybeak: A relative projection excess at the supratip region, often from persistent oedema or insufficient tip support relative to dorsal height.
• Asymmetry: Any rhinoplasty carries asymmetry risk; preservation technique does not eliminate it.
• Functional compromise: Internal nasal valve issues may persist if not specifically addressed; concurrent septoplasty and turbinate reduction are performed when indicated.