A prosthetic limb and process to digitally construct a prosthetic limb which includes first, digitally producing a modified mold of a residual limb via 3d scanners and software known to the industry； constructing a test socket from the digitally modified mold and be equipped with an alignable system； for example, a pylon, along with the desired prosthetic foot； accurately scanning the test socket, preferably with a 3D scanner, along with finalized alignment that has been recorded and adjusted by a certified practitioner to provide a 3-D Image of the finalized prosthetic alignment； transferring the finalized digital alignment of the test socket to the finalized digitally modified mold； once the modified model has received the transferred alignment, fabricating the type of hookup in the socket； i.e., plug fit, four hole, support drop lock, or any other type of industry standard connection or accommodation via basic 3D software； and once the desired prosthetic attachment is finalized, the next step is to send the finished file to a 3-D printer to produce the definitive prosthetic device. The 3-D printed socket would then be placed in a vibratory finishing system to smooth out the interior and exterior surfaces of the printed socket； and the walls of the 3-D printed socket would be sealed by applying a mixture of epoxy sealant, for example, TC-1614, to the inside and outside walls of the socket, and placing the socket into an oven for a sufficient amount of time to seal the walls of the socket. Preferably, the prosthesis would be printed out of Nylon 12 material or of a strong plastic, such as ULTEM®, or carbon fiber, or other material of equivalent or greater strength that may be known or developed in the future.
