Sientra, Inc. provided preliminary sales guidance for the fourth quarter of 2017. The company anticipates total revenue for the fourth quarter 2017 to be approximately $11.4 million, compared to total revenue for the fourth quarter 2016 of $6.5 million. Fourth quarter 2017 revenue expectations include anticipated segmented Breast Product revenue of $8.2 million and miraDry revenue of $3.2 million.