Everything you need to know about arm surgery: when it is indicated, when it can be resolved in another way, and why the decision not to operate can be as important as the decision to operate.
As the temperature begins to rise, clothing becomes shorter. It is in this season that the condition of the arms becomes a recurring concern in the plastic surgery office. For some people, the answer lies in surgery; for others, not. Dr. Juan Manuel Di Diego, plastic surgeon (MN 103503) and medical director of CRENYF, speaks in the first person about how that decision is made.
“Not every arm that bothers you needs surgery”
Arms are one of those areas of the body that generate an increasing number of consultations, from patients who sense they have lost firmness, who have stopped wearing certain garments, or who perceive that the arm no longer has the shape it had years ago. However, the specialist is categorical: “not every arm that bothers you needs surgery”, and adds that this is probably one of the areas where plastic surgeons act with the greatest caution when indicating a procedure.
The reason, he explains, is that although significant changes in contour can be achieved, when there is a substantial excess of skin the correction can leave scars that the patient will have to bear afterward. Therefore, more than talking about “the” arm surgery, the doctor prefers to talk about a range of treatments that runs from minimally invasive to surgical.
When contouring is enough
In patients with localized excess fat and good skin elasticity, liposuction can be enough to define the contour. Additionally, part of that fat can be reused through lipotransfer to enhance certain contours and achieve a more harmonious transition between the shoulder, biceps, and triceps, always working with each patient’s own anatomy, not an artificial ideal.
When the problem is the skin: brachioplasty
When there is true excess skin, the approach changes. If the sagging is mild and concentrated near the armpit, sometimes the excess can be removed with a less conspicuous scar. But when there is a lot of skin — something common after substantial weight loss — a brachioplasty is necessary, which may require a longitudinal scar on the inner face of the arm, in some cases up to the elbow.
There appears, according to the specialist, the central point of this surgery: the balance between the shape achieved and the scar necessary to achieve it. He warns that it would not make sense “trading a little sag for a scar that ends up being more bothersome than the original problem”.
Technology as a complement, not a replacement
Between liposuction and the resection surgery there exists an intermediate territory: treatments to improve the quality, texture, and tension of the skin, such as radiofrequency (applied externally or subcutaneously), plasma systems like jet plasma, platelet-rich plasma, or mesotherapy. They can be combined with liposuction or surgery, but they have a clear limit: they do not replace surgical resection when the skin excess is significant. There is no universal treatment, the doctor clarifies: everything depends on the anatomy, the quality of the tissues, and the medical assessment.
When the true problem is a lack of training
There is a group of patients who arrive worried about “sagging” and, upon examination, do not present excess fat or skin: what is missing is muscle mass. Over the years, and especially without strength training, the arm loses volume and definition, something that is often confused with sagging. In these cases, the specialist is clear: surgery is not the solution. A strength program aimed at the shoulders, biceps, and triceps can transform the shape of the arm, something no surgery can achieve on its own.
After massive weight losses, the skin does not always manage to adapt to the new body volume, and here the surgical indication is usually clearer, even with extensive scars. But in most cases, the key lies in correct diagnosis. As Dr. Di Diego summarizes, there is no single arm surgery because there are no two arms alike, and the goal is not to lead all patients toward the same body model, but to find for each anatomy the best balance between shape, proportion, skin quality, and scar. Knowing when not to operate, he says, can be as important as knowing how to operate.
