The crease on your breast is a little hard to appreciate on the photos you submitted, but it is suspicious for a double-bubble deformity. This is usually seen in breasts that are young, nulliparous (never lactated) and have a tight soft tissue envelope. Some surgeons believe that this has to do with the release of the lower breast crease. I have different opinion - in order to create a space underneath the pectoralis muscle for the implant, the muscle must be detached from the lower ribs. The muscle will naturally retract upwards for a couple of centimeters. Along this edge where the muscle edge rests, it now scars to the underside of the breast gland and pulls upwards on it, creating a crease in the lower pole of the breast. If the glandular tissue descends, the same result may occur. This has nothing to do with the fold (again - my humble opinion only). The treatment for this is either:1. Create a new pocket above the muscle for the implant - therefore the muscle cannot pull on the underside of the glandor2. Convert the submuscular pocket to a Dual plane II or III which will allow the muscle to retract upwards and thus no longer pull on the lower pole of the breast.Bottoming out is a different problem altogether. There are two different subtypes and they may co-exist:For simplicity sake, lets assume the scar lies in the crease at surgery-1. The breast stretches and the distance from the nipple to the crease elongates. This is true bottoming out. If this is severe, correction is probably removing an ellipse along the crease which will lengthen the scar. This is rarely the situation alone.2. The upper chest skin just below the scar elevates off the chest wall and then is recruited into the implant pocket. This will result in the scar migrating upwards onto the lower pole of the breast, elongation and distortion of the lower pole of the breast and significant loss of fullness of the upper breast, sometimes even causing a "clothing emergency" as the areola can be nearly or partially exposed in some bras/bathing suit tops. Treatment here is to elevate the breast crease (inframammary fold) back to the original position.Both of the above can co-exist, but usually it is the second that is responsible for the unsatisfactory appearance of the breast.Proper treatment of implant malposition and pocket problems requires careful analysis of the problem in order to properly treat them.