One of the causes motivating a revision mammoplasty procedure is the breasts implant being chosen too narrow for the breast frame.
When the breast base is wider than could be expected by the vertical breast dimension and overall chest and patient's height, great care has to be taken by the surgeon performing augmentation mammoplasty in choosing wide enough implants to fill up all the quadrants of the breast, otherwise the results will be poor due to showing hollow breast areas, specially at the inner cleavage, with emptiness, lack of plenitude and too far apart wide cleavage breasts, which would surely entail a revision mammaplasty procedure in the future.