Otoplasty is a surgical procedure that reshapes the ears, most commonly to pin back ears that stick out prominently from the head. It can be performed on both children and adults, typically takes one to two hours, and produces permanent changes to ear shape, though some degree of correction can be lost over time. The surgery works by reshaping the flexible cartilage that gives the ear its structure.
What Otoplasty Corrects
The most common reason people seek otoplasty is prominent ears, sometimes called “bat ears” or referred to clinically as prominauris. In these cases, the ear protrudes farther from the skull than typical, often because the natural fold in the upper ear cartilage never fully developed or because the bowl-shaped center of the ear is too deep. Otoplasty can create or sharpen that missing fold, reduce the depth of the ear bowl, or bring the entire ear closer to the head.
Beyond prominent ears, otoplasty also addresses ears with unusual shapes, asymmetry between the two sides, or deformities present from birth. It does not affect hearing, since the outer ear shape plays a minimal role in how sound reaches the inner ear.
Age and Timing
Most surgeons recommend waiting until a child is at least five years old, by which point the ear cartilage has reached about 90% of its adult size and is firm enough to hold sutures. Some surgeons will operate as young as age four if the child has expressed awareness or concern about their ears. Early intervention carries psychosocial benefits, particularly since peer interactions and social comparison begin earlier than many parents expect.
There is no upper age limit. Adults undergo otoplasty regularly, though the cartilage becomes stiffer with age, which can change which surgical techniques work best.
How the Surgery Works
The incision is almost always made behind the ear, in the natural crease where the ear meets the head. This keeps any scarring hidden from view. From there, the surgeon accesses the ear cartilage and reshapes it using one or more techniques, chosen based on the specific problem and how firm the cartilage is.
In children with soft, flexible cartilage, the surgeon often uses permanent sutures alone to fold the cartilage into a new position, creating the missing antihelical fold (the Y-shaped ridge near the top of the ear). This approach leaves the cartilage completely intact, which avoids creating sharp edges that could show through the skin. The downside is that softer cartilage can try to spring back to its original shape.
When the ear sits too far from the head because of a deep ear bowl, a different suturing technique anchors the bowl cartilage directly to the tissue covering the bone behind the ear. This rotates the entire ear closer to the skull without needing to remove cartilage.
In adults, where the cartilage is stiffer and resists repositioning with sutures alone, surgeons typically combine sutures with scoring or thinning techniques. Scoring involves making controlled cuts on the front surface of the cartilage so it bends in the desired direction. Thinning uses a small drill to weaken specific areas, allowing them to fold more easily. Most otoplasties use a combination of these methods tailored to the patient’s anatomy.
Anesthesia and Duration
Adults can have otoplasty under local anesthesia, with numbing injections around the ear that block the sensory nerves supplying the outer ear. Children almost always require general anesthesia, both because they need to remain completely still and because the procedure can be distressing for a young child who is awake. The surgery itself typically takes one to two hours depending on whether one or both ears are treated and how complex the reshaping needs to be.
Recovery Timeline
You’ll leave the procedure with a bulky dressing or compression headband over both ears. For the first week, this headband stays on continuously, removed only to clean the incision sites. After that first week, most surgeons have patients continue wearing the headband at night for several additional weeks to protect the ears during sleep.
Light daily activities can resume within a few days, but exercise restrictions apply. Low-intensity movement is usually fine after the first week or two, while vigorous exercise and contact sports require waiting six to eight weeks. Young children need supervision to avoid bumping or pulling on the ears during the healing period, and kids who won’t tolerate wearing a headband are generally not considered good candidates for the procedure.
Risks and Complications
A retrospective analysis at a facial plastic surgery center found that about 20% of patients experienced some type of complication, though most were minor. The breakdown across 85 patients looked like this:
- Recurrence (ears gradually returning toward their original position): 4.7%
- Hypertrophic scarring (raised, thickened scars): 3.5%
- Keloid formation: 2.4%
- Granuloma (small inflammatory lumps around suture material): 2.4%
- Infection: 2.4%
- Hematoma (blood collection under the skin): 1.2%
Infection of the ear cartilage is the most serious potential complication because cartilage has limited blood supply and heals poorly once damaged. Hematomas, while uncommon, need prompt drainage to prevent pressure damage to the cartilage beneath.
How Long Results Last
Otoplasty results are permanent in the sense that the ear’s shape is structurally changed, but some degree of relapse is common. A long-term follow-up study found that roughly one third of ears held their immediate post-surgical position, one third returned fully to their original position, and one third ended up somewhere in between. The upper portion of the ear is most prone to losing correction, with an average of 58% of the repositioning lost at the upper rim over time.
Despite this statistical drift, most patients are satisfied with their outcomes because even partial correction significantly reduces how much the ears protrude. The revision surgery rate in the same study was just 3%, suggesting that most patients find the final result acceptable even when some correction is lost.
Insurance and Cost
Coverage depends heavily on your insurer and the reason for surgery. A cross-sectional analysis of 58 American insurance policies found that only 43% provided any coverage for otoplasty. Among those that did, the two accepted indications were hearing loss caused by the ear’s position (covered by 80% of those policies) and ears protruding beyond normal range (covered by 56%). Every policy that covered prominent ears required the ear to stick out more than 20 millimeters from the side of the head.
When otoplasty is classified as purely cosmetic, which it is for most patients with prominent ears, insurance will not cover it. Out-of-pocket costs vary widely by region and surgeon but typically fall in the range of several thousand dollars, including facility and anesthesia fees.