The Efficacy of Cell-Assisted Lipotransfer Versus Conventional Lipotransfer in Breast Augmentation: A Systematic Review and Meta-Analysis

Cell-assisted lipotransfer (CAL) is novel and controversial technique for breast augmentation. This review and meta-analysis aimed to assess the clinical efficacy of CAL as compared with conventional lipotransfer. PubMed databases were searched with no restrictions for randomized controlled trials (RCTs) and observational studies with control groups. Keywords included “fat graft,” “lipotransfer,” “lipofilling,” “autologous fat,” “fat...