The breast reduction surgery cost in Delhi, depends on the technique used, the amount of tissue removed, and the complexity of the case. Breast reduction surgery, medically known as reduction mammoplasty, removes excess breast tissue, fat, and skin to create a breast size that is more proportionate to the body. For many women, the decision is not purely aesthetic. Large breasts can cause chronic back pain, neck and shoulder pain, poor posture, skin irritation, and difficulty exercising comfortably.