Long-term clinical outcomes of fat grafting by low-pressure aspiration and slow centrifugation (Lopasce technique) for different indications

AbstractAutologous fat grafts have been used successfully for structural fat grafting in facial, lip, and hand rejuvenation, body contour improvement, and traumatic defect restoration. The purposes of this study were to define a new fat graft harvesting and processing technique, which is named the “Lopasce technique” (low-pressure aspiration and slow centrifugation technique), and to evaluate the late clinical outcomes of fat grafting by this technique for different indications. A retrospective study was performed using the medical records of 21 patients (17 women and four men). The mean injected fat volume was 33.2 ± 34 cc (range 6–125 cc). The mean follow-up period was 13.2 ± 5.6 months (range 6–26 months). Postoperative results were evaluated by subjective and objective methods. In the subjective evaluation, 19 patients stated that there had been little resorption and that it was not necessary to repeat the fat grafting, one patient reported that the fat was resorbed in part, and one patient reported t...