Home About Us Products Midas Rex® Institute What's New  > Legend EHS Stylus™  > Bone Mill Attachment Intended Uses Legend EHS Stylus™ Legend Bone Mill Attachment   See Instruction Manual for further details. !USA Rx only Federal Law (USA) restricts this device to sale by or on the order of a physician. The Legend System is designed for use by medical professionals familiar with powered surgical instrumentation. The surgeon is responsible for learning the proper techniques in the use of this system.