Submuscular placement puts the breast implant pocket between the ribs of the chest wall and the chest (pectoralis) muscle on top. It is much less prone to cause breast implant palpability than subglandular implant placement, and is associated with a lower risk of scarring and hardness around the implants. Its disadvantage is the propensity to cause a higher riding breast implant. When the pectoralis muscles are contracted the implants are also prone to move up in a very unnatural fashion.
Jacob Gerzenshtein, MD, FACS,
A Board Certified Plastic Surgeon
