Comparison of autologous fat transplantation in augmentation mammoplasty with two different methods of purification treatment / 重庆医学

ABSTRACT

Objective To investigate the clinical efficacy of autologous fat transplantation in augmentation mammoplasty with two different methods of purification treatment .Methods Selected 86 patients undergoing autologous fat granule replant mammaplasty .They were randomly and equally divided into the centrifuge group and the static group .After extracting the body fat in the centrifuge group ,obtained the high purity granular fat by using the Centrifugal technique;After the extraction of autologous fat in the static group ,obtain the purified particle fat by using the natural static suspension and physiological saline washed the im‐purities .Respectively ,the processed fat was injected the breast of two groups with multi tunnels and multi layers .After 6 months compared the clinical efficacy of two groups by evaluating the survival rate of autologous fat in augmentation mammoplasty and pre‐operative and postoperative breast volume ,the change of breast shape and patient satisfaction .Results Two groups of patients were successfully completed surgery ,and postoperative wound healed well .After 6 months ,in the centrifuge group and the static group the survival rate of autologous fat was 74 .42 ± 6 .35 and 65 .12 ± 5 .83 (P<0 .05) ,the satisfaction rate was 88 .37% and 76 .74%(P<0 .05) ,respectively .Conclusion The augmentation mammoplasty by injecting autologous fat granules in will not produce im‐mune rejection and surgical scar ,the breast shape is good and can be repeated without satisfactory ,until the desired effect is a‐chieved .The Centrifugal autologous fat can increase the survival rate of fat and patients′satisfaction ,which is suitable for clinical application .