Thank you for posting photos of your upper arms. In your situation, you may have a few options to decrease the "bat wing" appearance of your upper arms. Although you do not have as much skin as some patients do after weight loss, I can understand why you would feel self conscious about this area.
Liposuction alone on this area can work well on young patients with good skin tone and elasticity. Being too aggressive with liposuction can leave the upper arms with a poor cosmetic result which results in the skin looker more crepey and loose. You do not appear to have alot of fat in your upper arms, and your skin tone may not respond well based on your weight loss history (also the appearance of stretch marks indicates that your skin may not retract as well as we would hope.) I would not recommend liposuction alone for your arms. Liposuction involves an instant reduction in fat, with a swelling period of 3-6 months and requires compression sleeve use for 1-2 months.
Coolsculpting is a non-invasive FDA approved treatment to reduce fat. It is very similar to liposuction in that it removes fat, but does not address sagging skin. Coolsculpting does not provide as dramatic of a result as Liposuction, which can sometimes be an advantage as far as reducing irregularities on thin skinned patients or difficult to treat areas. Coolsculpting takes 4 months to see results, which are permanent. Compression garments are not needed and there is zero downtime. It is a great procedure when chosen on the right patient, and right body area. Based on what I have said above about liposuction, I feel that Coolsculpting would not be an appropriate procedure for your arms, due to skin laxity issues.
Brachioplasty would be the most aggressive option, but also provide the most dramatic results. This procedure can be performed along with liposuction of the arm so that the skin can be reduced along with removal of volume for a better contour. The downside is that brachioplasty leaves a noticeable scar. Some techniques include an incision in the axilla only, others require a "seam" that goes from axilla to elbow. The technique is based on the amount of skin that needs to be removed and the desired result. Results are instant, however patients are instructed to wear compression sleeves and limit use of arms over the first 1-2 months. The upper arm can sometimes create hypertrophic scarring and occaisionally scar revision is needed. There is no way to know ahead of time which patients may have thicker scars.
In the middle of these options is a minimally invasive procedure called Body Tite (Radiofrequency assisted liposuction). Body Tite removes fat from the area to reduce the volume and improve contour as well as utilizing radiofrequency to tighten the skin. This procedure can be performed under local anesthetic and is a great alternative for patients that need more than liposuction alone, but arent quite sold on a full brachioplasty surgery. Radiofrequency assisted liposuction is very popular and can be used on many body areas for improvement. Results take 6-9 months to reach the desired outcome as the body continues to work on tightening the tissue that was treated. Compression sleeves are worn 24/7 for 2 weeks, and then as tolerated for the first 1-2 months.
You may consider microneedling, or Radiofrequency micro needling (Fractora) to address the texture of your arms after your procedure. Even after a surgical reduction of skin, the skin texture can sometimes be bothersome to certain clients.
Please consult with a Board Certified Plastic Surgeon to help you determine which procedure may fit your needs. Based on your individual goals, you should be able to get a very nice result with the correct procedure. Good luck!
John B. Fasano, MD