Why did the breast augmentation with autologous fat get absorbed within 20 days?

Feb 27, 2025 Source: Cainiu Health
Disease description:

I had autologous fat breast augmentation surgery, but only 20 days have passed and I feel as if all the fat has been absorbed, and my breasts have returned to their original size. Doctor, may I ask what is happening here?

Doctor's answer (1)
Dr. Chen Lu

Autologous fat breast augmentation is a surgical procedure that achieves breast enhancement by extracting excess fat from other parts of the body, processing it, and then injecting it into the breasts. Around 20 days after surgery, if the transplanted fat is found to have been largely absorbed, this may be due to various factors. Firstly, individuals differ in their physical conditions and absorption capacities, leading to variations in the rate of fat absorption. Secondly, the amount of injected fat, injection techniques, and postoperative care can all influence the survival rate of the fat cells.

Therefore, patients are advised to remain patient and continue following their doctor's postoperative care instructions, including wearing appropriate supportive bras, avoiding strenuous exercise and massage, and maintaining a healthy lifestyle. Additionally, regular follow-up visits to the plastic surgeon for postoperative examinations are important. Doctors can assess the survival status of the fat cells through ultrasound or MRI. If significant fat absorption is observed, the doctor may recommend a secondary procedure to replenish the lost volume and achieve the desired breast augmentation results.