Thank you for your question. When the implants are removed, there is a capsule or layer of scar tissue around the implant. This does not necessarily have to be removed, but should be if the capsule is irregular, painful, distorting the breast shape, is symptomatic or thickened. Removing very thin capsules may cause excessive bleeding and be associated with risks of injuring the chest wall muscles, ribs or other complications. After the implants are removed, any small capsule that is left will over time soften and dissolved/resorb and the breasts will settle into their post implant shape minus the skin stretch and original breast tissue and muscle shrinkage.Benjamin J. Cousins MD Board Certified Plastic Surgeon
Removal of the breast implant with removal of the capsule in the sub-muscular position can be done. Thick capsule is much easier to remove. Very miniscule amounts of muscle fibers may be adherent to the capsule but that does not affect the muscle or the function.The muscle needs to be re-attached to the chest wall in normal anatomic position and minimize the probability of deformity, such as animation.