You will need to wait at least 4-6 months to allow all of the tissues to soften and settle before planning on revision surgery. To enhance the appearance of your rib and underarm areas, a few surgical options could help address excess skin or fat. One option is a circumferential upper body lift and liposuction which extends your existing scars from your breast reduction around the back under the bra strap. This procedure removes loose skin and tightens the area, providing a smoother and more defined contour. This approach focuses on improving both the rib and underarm regions in a comprehensive way. For the abdomen, there is skin laxity and excess fat, so a fleur-de-lis tummy tuck could be effective to remove excess skin both vertically and horizontally. Consulting with an experienced plastic surgeon will help you determine the best approach tailored to your specific needs and goals. Dr. Krishna Vyas, MD, PhD, MHS Harvard, Johns Hopkins, & Mayo Clinic Educated Double Fellowship Trained Aesthetic Plastic Surgeon New York, New York