Mini vs extended arm lift: how to know which one you need.
In this article
"Mini", "standard" and "extended" are not three different operations so much as three points along a single spectrum. They differ mainly in how much skin is removed and therefore how long the scar is. The right one for you is dictated by how much loose skin you actually have — not by which sounds least daunting.
Arm lifts are a spectrum
The fundamental rule of an arm lift is that the incision must be long enough to remove the loose skin. More laxity means more skin to remove, which means a longer scar. There is no way around this geometry — and understanding it is the key to choosing well.
The mini arm lift
A mini arm lift suits people with mild laxity high up near the armpit and good skin tone elsewhere. The incision is short and hidden in the armpit crease, so the scar is minimal. It is often a good fit for younger patients or those whose looseness is limited to the upper third of the arm. It will not, however, address looseness that extends toward the elbow.
The standard arm lift
The standard brachioplasty is the most common version. The incision runs along the inner arm from the armpit toward the elbow, allowing the surgeon to remove loose skin along the whole upper arm. This is the right choice for moderate to significant laxity — the situation most patients with "bat wings" are in.
The extended arm lift
An extended arm lift is for the most significant laxity, typically after major weight loss. The incision continues beyond the armpit onto the side of the chest to address loose skin there as well. The scar is the longest of the three, but it is the only way to treat this degree of excess.
A common mistake is asking for a "mini" version to get a smaller scar when you actually have moderate laxity. The result is loose skin left behind — and disappointment. The scar length should match the problem.
Matching the scar to the skin
During consultation, the surgeon assesses how far down the arm the looseness extends and how much skin needs to come out. That assessment — not a preference for one label — determines the technique. A good surgeon will be honest if the version you are hoping for will not give you the result you want, and will explain why.
