COLLIERVILLE, Tenn., Feb. 4, 2020 /PRNewswire/ — AMDT Holdings, Inc. develops disruptive products to address existing and emerging needs in the extremity market. The clinical use of the SixFix™ Circular Fixation System began in January, 2020. Initial surgeries were conducted in Tennessee and Ohio with successful surgeries in the treatment of foot and ankle deformities. SixFix™ Circular Fixation System The SixFix™ Circular Fixation …