For Physicians

The Sonata System is designed to treat those fibroids associated with abnormal uterine bleeding, including FIGO types 1 through 4 and transmural (2-5) fibroids while safely avoiding the serosa.

 PALM-COEIN Classification

  • Classification system developed by the International Federation of Gynecology and Obstetrics (FIGO) to create uniform nomenclature for the causes of abnormal uterine bleeding
  • The system is a classification for fibroids based on their location of the fibroid as shown below

The Sonata System is designed to completely or partially ablate fibroid types 1,2,3,4,5,6 and 2-5. These are colored green in the diagram below.


FIGO Classification