Keyhole vs. Double Incision Top Surgery: Which Technique Fits You?

Keyhole and double incision are two of the most discussed top surgery techniques, and many people arrive at a consultation wondering which is right for them. Neither is universally better — the right technique depends on your chest size, skin elasticity, and goals. Here is how they compare.

The keyhole technique

Keyhole uses a small incision at the lower edge of the areola to remove tissue while keeping the nipple attached to its own blood and nerve supply. Because the skin is not removed, it tends to suit smaller chests with firm, elastic skin, and it leaves minimal scarring.

The double-incision technique

Double incision removes both tissue and excess skin through two horizontal incisions, and the nipples are typically resized and repositioned as grafts. It is a versatile approach often suited to medium and larger chests, or skin with less elasticity, and it creates a flat, defined contour.

How they differ

The main trade-offs are scarring and sensation. Keyhole leaves little visible scarring and often preserves more nipple sensation, but it suits a narrower range of chests. Double incision works for more body types and gives precise control over shape, with horizontal scars that fade over time and reduced nipple sensation.

The takeaway

The best technique is simply the one that fits your anatomy and your goals — a decision best made with a surgeon who performs all of them. Our Choosing Your Procedure guide lays out every option, and a consultation makes your path clear.