Liposuction breast augmentation is also called autologous fat breast augmentation. The effect of autologous fat breast augmentation is still very good if it is successful, but the advantages and disadvantages of this breast augmentation method are very obvious. The advantages of breast augmentation: First, autologous fat is its own tissue, it will not produce a rejection reaction when injected into the chest, which is also the best advantage of autologous fat over other breast augmentation materials. Second, after successful breast augmentation, the feel of autologous fat injected into the breast will be much better than breast augmentation with implants. However, it also has two obvious disadvantages: 1, autologous fat injected into the breast is generally not all viable, can survive at about 50%, if you add growth factors or other components to promote fat growth, the survival rate can reach 70%, but there is a possibility of fat liquefaction in the remaining 30%. Once the fat liquefaction occurs, it will make the fat breast augmentation fail and bring great pain to the patient, because the local pus, fluid and even chest depression may occur. 2, autologous fat breast augmentation generally cannot achieve perfect results at one time, and 2-3 surgeries are needed to maintain it, which brings certain trauma to the patient’s mind and body.