ObjectiveTo study the effectiveness of facial meticulous fat grafting by fat granules injection asistor. MethodsBetween January and August 2015, 46 patients received facial autologous fat grafting for rejuvenation. There were 7 males and 39 females, aged 21-65 years (mean, 34 years). Firstly, the faces were divided into 10 cosmetic zonations according to facial aesthetic criteria, then autologous fat grafting was carried out by fat granules injection asistor. The autologous fat was filled into 1, 2, 3, 4, 5, 6, 7, 8, and 9 cosmetic zonations in 3, 7, 5, 3, 8, 4, 2, 10, and 4 cases respectively; the injected fat amount was 2-110 mL (mean, 47 mL). ResultsThe swelling period was from 5 to 15 days after operation (mean, 7 days), and there were no complications of infection, cyst, introvascular thrombogenesis, and so on. They were followed up 1-7 months (mean, 3 months). The effect of face rejuvenation was satisfactory. ConclusionCosmetic zonation of face is helpful for preoperative evaluation of autologous fat grafting, and the fat granules injection asistor is beneficial to reach better effect of face rejuvenation.
ObjectiveTo review the application and research progress of autologous fat grafting in breast reconstruction. MethodThe recent literature concerning the technique, postoperative outcome, or limitations of autologous fat grafting in breast reconstruction was extensively consulted and reviewed. ResultsThere are several ways of breast reconstruction using autologous fat for patients who underwent mastectomy or breast conserving surgery. The complication incidence of fat grafting in breast reconstruction is low. Although the long-term outcome is unsteady, the aesthetic outcomes of autologous fat grafting can still reach a high satisfaction. However, the oncological safety of autologous fat grafting in women with breast cancer has not been fully proved. ConclusionsThe remarkable progress has been made in the researches of autologous fat grafting, and it is an effective method in breast reconstructive surgery. Studies with high quality and longer follow-up data are urgently required to assess the oncological safety of autologous fat grafting.