What Brachioplasty Actually Corrects
Brachioplasty — the medical term for arm lift surgery — addresses excess skin and fat in the upper arm, from the axilla (armpit) to the elbow. The loose, hanging tissue on the inner upper arm that patients describe as "bat wings" or "bingo wings" is caused by a combination of skin laxity, fat excess, and the loss of skin elasticity that accompanies aging or weight loss. Once present, this laxity cannot be corrected through exercise, which builds muscle beneath the skin but cannot tighten the overlying skin itself.
The procedure excises the excess skin — and typically removes fat simultaneously — through an incision placed along the inner upper arm. The resulting scar runs along the bicipital groove (the inner arm seam) and is positioned to be hidden when the arm hangs naturally at the side. While the scar is real and permanent, patients who are good brachioplasty candidates universally prefer a well-placed scar to the loose tissue it replaces.
Brachioplasty is among the fastest-growing cosmetic procedures in the United States, driven in part by the increasing number of patients who have lost significant weight — through bariatric surgery or GLP-1 medications — and present with upper arm skin redundancy as a primary body contouring concern.
Incision Patterns
The extent of skin redundancy determines which incision pattern is appropriate. There is no single "brachioplasty incision" — the approach is tailored to the individual anatomy.
Incision extends from the axilla to near the elbow along the inner arm. Addresses skin redundancy along the full length of the upper arm. Scar placed in the bicipital groove.
→ Most post-weight-loss patients; moderate-to-severe laxity
Incision extends into the axilla and onto the lateral chest wall, sometimes wrapping to the back. Addresses skin redundancy that extends beyond the arm into the armpit and flank.
→ Massive weight loss patients with significant axillary skin excess
Short incision hidden entirely within the axilla. Removes modest skin excess in the upper arm only. No visible scar on the arm itself.
→ Mild laxity limited to the axillary area; younger patients
Surgical Technique
The procedure is performed under general anesthesia. The patient is positioned with the arms abducted at 90 degrees, supported on arm boards. The excess tissue is marked preoperatively with the patient standing — gravity-dependent positioning reveals the true extent of the laxity and guides the resection design.
The skin ellipse is planned to remove the maximum amount of redundant tissue while allowing tension-free closure. Excessive tension at closure is the primary cause of widened or unsightly scars after brachioplasty — the incision must be positioned and the excision designed so that the closure lies flat without pulling. Liposuction is typically performed within the excised segment before removal to reduce bulk, and can be used conservatively on areas adjacent to the incision if additional contouring is needed.
Deep layer fascial sutures to the brachial fascia distribute tension away from the skin closure, which is the key to a narrow, well-healed scar. The skin closure is done in multiple layers with careful attention to dermis-to-dermis approximation. Drains are used selectively.
"Arm lift patients are among the most motivated and grateful patients in plastic surgery. They have often already done the hard work — losing significant weight — and this surgery lets them live in their new body without constant concealment. The scar trade-off is real, but for the right patient, it is not even a close decision."
— Dr. Farhad Rafizadeh MD FACS
Understanding the Brachioplasty Scar
The most common concern about brachioplasty is the scar. This is a reasonable concern and deserves an honest answer. The scar from a standard brachioplasty runs from the armpit to near the elbow — it is several inches long. It is not invisible. But it is placed on the inner surface of the arm, in the bicipital groove, where it is largely hidden when the arm hangs naturally at the side. It becomes visible when the arms are extended or raised.
Well-healed brachioplasty scars tend to be narrow, pale, and flat at 12–18 months. The inner arm is a favorable healing environment because it is not subject to the same sun exposure and mechanical tension as other sites. Patients with a tendency toward hypertrophic scarring should discuss this at consultation — it affects incision placement, closure technique, and postoperative scar management.
A useful way to think about the scar: show the patient a piece of thin white thread running from their armpit to their elbow. Then show them what the hanging tissue looks like now. Virtually every brachioplasty candidate prefers the thread.
Recovery Timeline
Week 1: Arms wrapped in compression. Kept elevated when possible. Minimal arm use. Most patients manage basic daily tasks with assistance but cannot dress independently or lift anything.
Week 2: Compression garment transitioned to sleeves. Limited arm use begins. Driving usually resumes by days 10–14.
Weeks 3–4: Return to desk work and most daily activities. Arms can be used at low levels.
6 weeks: Upper body exercise, yoga, and swimming cleared for most patients.
3–6 months: Scars begin to mature and soften. Silicone sheets or gel worn over scars for best result.
12–18 months: Final scar appearance.
Cost for brachioplasty in New Jersey: $7,000–$12,000 depending on the extent of the procedure and whether liposuction is included.