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Alar Batten Graft

Dr Jason Roth (MED0001185485) — Specialist Otolaryngologist & Head and Neck Surgeon, specialist registration in Otorhinolaryngology, Head & Neck Surgery.

Alar batten grafts are a versatile rhinoplasty technique used primarily to support and strengthen the nasal sidewall where it is weak, collapsed, or at risk of collapse. They serve both functional and, in some cases, structural aesthetic purposes.


What is an Alar Batten Graft?

An alar batten graft is a thin, carefully shaped piece of cartilage placed over the lateral nasal sidewall — typically bridging the area between the alar cartilage and the adjacent facial bone. It can be placed through a small pocket inside the nose as a standalone procedure, or sutured directly into position as part of a more comprehensive rhinoplasty.

Batten grafts are most commonly made from cartilage harvested from the nasal septum (first preference) or from the conchal bowl of the ear. The ear cartilage harvest site is located on the back of the ear and generally leaves no visible change to the ear shape.

Alar batten graft position diagram

Alar batten graft — typical position on the nasal sidewall


What Do Alar Batten Grafts Do?

Support the external nasal valve
The primary use of alar batten grafts is to prevent or treat external nasal valve collapse — where the nasal sidewall collapses inward during inspiration, obstructing airflow. The graft stiffens and supports the sidewall, keeping the valve open during breathing.

Address internal recurvature
In some patients the lower lateral cartilages curve inward into the nasal airway. This condition — called internal recurvature — can be effectively addressed with lateral crural strut grafts or alar batten grafts, which reposition and straighten the cartilage.

Structural support after rhinoplasty
Following rhinoplasty that has reduced alar cartilage support, the lateral sidewall may become weak. Alar batten grafts can be added at the time of primary rhinoplasty or as part of a revision procedure to restore sidewall integrity.


Visibility of the Grafts

Whether alar batten grafts are visible depends on the patient’s skin thickness and the purpose of the graft. In patients with thin skin, the graft may initially be palpable or visible as a slight fullness under the skin — this typically becomes less noticeable as the graft integrates into the surrounding tissue over time. In patients with thicker skin, grafts are generally well concealed. Where the graft is being used to fill a visibly depressed area of the nasal sidewall, a degree of visible change is the intended outcome.

Ear cartilage harvest site for alar batten grafts

Ear cartilage harvest site — the ear maintains its shape after harvest

Alar batten graft placement position

Possible position for an alar batten graft on the nasal sidewall

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Dr Jason Roth | MBBS, FRACS (ORL-HNS) | MED0001185485
Specialist Otolaryngologist & Head and Neck Surgeon
Specialist registration — Otorhinolaryngology, Head & Neck Surgery
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