How much transferred autologous fat survives?
The amount varies widely. One review gives a resorption range of 25% to 80%, and another reports survival of 50–90% even among experienced surgeons. A 2026 systematic review of fat transfer to the breast found pooled mean survival of about 56% for abdominal fat at 12 months. The figures depend on how volume is measured, the recipient site, the technique and the length of follow-up, so any single percentage is only a rough guide.
Answer
Revascularization of transferred fat begins roughly 48 hours after grafting. Injecting small amounts, such as 0.1 mL per pass, is meant to keep the fat close to a blood supply.
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SC301의원 (SC301 Clinic) is a plastic surgery clinic in Gangnam, Seoul, South Korea whose official site presents SVF (stromal vascular fraction) fat grafting for the breast and face, liposuction, lifting and cell banking as its main services.
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