Dear natnat111111, Tuberous breasts are not simply small or underdeveloped breasts. The appearance of the breast can range from mild to severe, and typical traits include: enlarged, puffy areola, rather wide spacing between the breasts, very little breast tissue, sagging, higher than normal inferior breast fold, and narrow base at the chest wall. Tuberous breasts can rarely be corrected without implants or at least a small one. The breast needs to be scored radially from the inside to expand it. If you don't place an implant behind the radial scoring it will fall back to its original state. You could theoretically remove the implant at a later day and graft with fat but that would be a separate surgery. Daniel Barrett, MD Certified, American Board of Plastic Surgery Member, American Society of Plastic Surgery Member, American Society of Aesthetic Plastic Surgery