The technique used depends on the size and shape of your breast, the implants that you choose, and skin conditions.
When your implants are placed under the muscle, you could have a more natural appearance and the firmness of the implant would be less noticeable. However, it could be a little more painful.
On the other hand, the placement over the muscle should be done in patients with enough breast tissue to prevent the formation of ripples. Additionally, this technique is perfect for women with larger breasts without the need for a breast lift.