SAN RAMON, Calif., Feb. 10, 2020 /PRNewswire/ — Tenon Medical, Inc., a manufacturer of instruments and implants for sacroiliac joint fusion surgery, today announced the completion of the first phase of its post-approval clinical study for the Catamaran™ Sacroiliac Joint Fixation System (CAT SIJ Fixation System) specifically indicated for sacroiliac joint fusion for conditions including sacroiliac joint …