Cartilage Grafts in Rhinoplasty: The Key to Natural Results

Modern rhinoplasty is no longer simply about removing cartilage and bone. Today, successful and lasting results are built on supporting and reconstructing the structure of the nose. The most important tool for this support is the cartilage graft. This article covers graft sources, where they are used, and why they are the key to natural results.

Why Are Grafts Used?

The "reductive" approaches common in the past — removing tissue only — could look attractive in the short term but often led to a drooping tip, breathing problems and unnatural appearance over time. In structural rhinoplasty, removed or weakened supports are rebuilt with grafts. This produces a more robust and durable result, both aesthetically and functionally.

Cartilage Sources

Septal cartilage: The first-choice source. Taken from the central partition of the nose, it is ideal thanks to its straight, workable structure and requires no additional incision. Most primary rhinoplasties have a sufficient amount.

Ear (conchal) cartilage: Used when septal cartilage is insufficient or when curved grafts are needed. It is harvested through an incision behind the ear that leaves no visible scar. Its natural curve is an advantage for certain graft types.

Rib (costal) cartilage: Used especially in revision rhinoplasty or cases needing extensive support. It provides abundant, strong graft material and requires a small incision on the chest.

Commonly Used Graft Types

Spreader grafts: Placed along the middle nasal vault; they open the airway (internal valve) and keep the dorsum looking smooth.

Columellar strut / septal extension graft: Adds projection and support to the tip and prevents it from dropping over time.

Tip grafts: Used to fine-tune the definition and shape of the nasal tip.

Alar batten grafts: Prevent the nostrils from collapsing inward during breathing.

How Is the Technique Chosen?

Graft selection is entirely individual, determined by nasal anatomy, skin thickness, existing support structures and the patient's goals. Thick-skinned patients may need stronger tip support, while thin-skinned patients require more delicate craftsmanship so grafts remain invisible. This is why experience and planning matter as much as the graft itself.

Open or Closed?

Grafts can be placed with both the closed and open technique. In cases requiring complex grafting, the open technique allows more precise placement, while limited procedures can be performed with the closed technique without external scars. The choice follows the requirements of the case.

In Summary

Cartilage grafts are the foundation of structural rhinoplasty for a natural and lasting nose. When the right source, the right graft type and the right placement come together, the result is a nose that both looks good and breathes well.