Jason D Meier1, Robert A Glasgold, Mark J Glasgold. 1. University of Medicine and Dentistry of New Jersey/Robert Wood Johnson Medical School, New Brunswick, New Jersey, USA. jmeier.md@gmail.com
Abstract
OBJECTIVE: To provide quantitative objective data demonstrating the longevity and amount of volume augmentation in the midface obtained with autologous fat grafting. METHODS: A prospective analysis of all patients who underwent autologous fat transfer to the midface region at our private practice and were followed up for at least 1 year. Three-dimensional imaging was performed with a Canfield Scientific Vectra camera and software, with quantitative volume measurements evaluating the amount of postoperative volume change. RESULTS: Thirty-three patients (66 hemiface-midface regions) were included in the study. The mean follow-up time was 16 months. The mean amount of autologous fat injected into each midface region was 10.1 mL. Overall, the mean absolute volume augmentation measured at their last postoperative visit was 3.3 mL (31.8% take). There was variability between patients in the volume amount and percentage that remained. Touch-up procedures were performed in 8 patients. CONCLUSIONS: To our knowledge, this study is the first clinical quantification of autologous fat transfer and/or grafting in the literature that provides definitive evidence on the amount as well as the resultant longevity in the midface. Autologous fat transfer to the midface has definite long-term volume augmentation results. On average, approximately 32% of the injected volume remains at 16 months. However, some variability exists in the percentage of volume that remains that may require a touch-up procedure.
OBJECTIVE: To provide quantitative objective data demonstrating the longevity and amount of volume augmentation in the midface obtained with autologous fat grafting. METHODS: A prospective analysis of all patients who underwent autologous fat transfer to the midface region at our private practice and were followed up for at least 1 year. Three-dimensional imaging was performed with a Canfield Scientific Vectra camera and software, with quantitative volume measurements evaluating the amount of postoperative volume change. RESULTS: Thirty-three patients (66 hemiface-midface regions) were included in the study. The mean follow-up time was 16 months. The mean amount of autologous fat injected into each midface region was 10.1 mL. Overall, the mean absolute volume augmentation measured at their last postoperative visit was 3.3 mL (31.8% take). There was variability between patients in the volume amount and percentage that remained. Touch-up procedures were performed in 8 patients. CONCLUSIONS: To our knowledge, this study is the first clinical quantification of autologous fat transfer and/or grafting in the literature that provides definitive evidence on the amount as well as the resultant longevity in the midface. Autologous fat transfer to the midface has definite long-term volume augmentation results. On average, approximately 32% of the injected volume remains at 16 months. However, some variability exists in the percentage of volume that remains that may require a touch-up procedure.
Authors: Tejaswi Iyyanki; Justin Hubenak; Jun Liu; Edward I Chang; Elisabeth K Beahm; Qixu Zhang Journal: Aesthet Surg J Date: 2015-03-18 Impact factor: 4.283
Authors: David A Atashroo; Kevin J Paik; Michael T Chung; Adrian McArdle; Kshemendra Senarath-Yapa; Elizabeth R Zielins; Ruth Tevlin; Christopher R Duldulao; Graham G Walmsley; Taylor Wearda; Owen Marecic; Michael T Longaker; Derrick C Wan Journal: J Vis Exp Date: 2015-01-07 Impact factor: 1.355
Authors: Michael T Chung; Jeong S Hyun; David D Lo; Daniel T Montoro; Masakazu Hasegawa; Benjamin Levi; Michael Januszyk; Michael T Longaker; Derrick C Wan Journal: Tissue Eng Part C Methods Date: 2013-01-04 Impact factor: 3.056
Authors: Lilit Garibyan; William H Sipprell; H Ray Jalian; Fernanda H Sakamoto; Mathew Avram; R Rox Anderson Journal: Lasers Surg Med Date: 2013-12-03 Impact factor: 4.025