This distal radius prosthesis, a device intended for partial replacement of the distal radius bone.This distal radius prosthesis, is a device intended for partial replacement of the distal portion of the radius. This distal radius prosthesis, which is designed using the mirror image of the contralateral radius combining an anatomical head with stem.This prosthesis is design to partially replace the distal portion of the radius bone. This prosthesis is designed to patients who are receiving a pain from the radius bone tumor which could be progressive painful swelling and restricted movement of the wrist.This prosthesis provides a personalized solution that supports both functional and structural restoration of the wrist and also provides pre-designed hole positioning around the distal prosthesis for reconstructing a radiocarpal and radioulnar ligament.