SANTA CLARA, Calif.--(BUSINESS WIRE)--Benvenue Medical, Inc., a developer of minimally invasive solutions for spine repair, announced today that it has enrolled the first patient into the landmark KAST (Kiva® System as a Vertebral Augmentation Treatment – A Safety and Effectiveness Trial) study. The case was performed by Sean Tutton, MD FSIR, Associate Professor of Radiology and Surgery at the Medical College of Wisconsin in Milwaukee.