Yes, this would usually be considered a breast reduction, and because you had a mastopexy many years ago, it is also a revision breast surgery. The prior lift matters because the surgeon needs to understand the old scar pattern and likely blood supply to the nipple. At 69, age alone does not prevent surgery. Your lack of hypertension, heart disease, and diabetes is favorable. The bigger questions are overall fitness for anesthesia, smoking/nicotine status, BMI, medications, skin quality, breast measurements, mammogram status, and how much reduction is needed. Reducing from a 34HH toward a D cup may be reasonable, but exact cup size cannot be guaranteed. The main revision risks include delayed wound healing, nipple/areola blood supply problems, sensation changes, fat necrosis, asymmetry, scarring, infection, and skin breakdown. A prior lift can increase complexity, but a 43-year interval also means the tissues are fully healed and the old scars are mature. Eczema should be well controlled before surgery, especially near the breasts, folds, or planned incision lines. Active rash, scratching, or skin irritation can increase infection and wound-healing risk, so it is wise to coordinate with a dermatologist before surgery. Preparation should include updated breast imaging, medical clearance if your surgeon recommends it, good nutrition and protein intake, stopping nicotine completely, reviewing blood-thinning medications/supplements, and optimizing skin health. After surgery, expect several weeks of swelling, bruising, tightness, and limited activity, with most patients returning to light daily activity in 1–2 weeks and avoiding heavy lifting for about 4–6 weeks. My advice would be to choose a board-certified plastic surgeon experienced in revision breast reduction. Bring any old operative records if available, and ask specifically how they will protect nipple blood supply, what scar pattern they recommend, and what size range is realistic and safe for you.