A surgical implant comprising: i. an upper bone contacting surface comprising a plurality of irregularly shaped pores having an average pore size, where the pores are formed by a plurality of struts; ii. a lower bone contacting surface comprising a plurality of irregularly shaped pores having an average pore size, wherein the pores are formed by a plurality of struts; and iii. a central body comprising a plurality of irregularly shaped pores having an average pore size, wherein the pores are formed by a plurality of struts, wherein the average pore size on the upper and lower bone contacting surfaces (101,102) is different than the average pore size on the central body; characterized in that: each strut of the plurality of struts in the upper bone contacting surface and the lower bone contacting surface is irregularly shaped and has a thickness that varies along a length thereof; each of the upper bone contacting surface, the lower bone contacting surface and the central body has an elastic modulus, and the elastic modulus of the central body is different than the respective elastic moduli of the upper and lower bone contacting surfaces (101, 102); and the elastic moduli of each of the upper and lower bone contacting surfaces (101, 102) decrease from an outer perimeter to an interior central point. i. an upper bone contacting surface comprising a plurality of irregularly shaped pores having an average pore size, where the pores are formed by a plurality of struts; ii. a lower bone contacting surface comprising a plurality of irregularly shaped pores having an average pore size, wherein the pores are formed by a plurality of struts; and iii. a central body comprising a plurality of irregularly shaped pores having an average pore size, wherein the pores are formed by a plurality of struts, wherein the average pore size on the upper and lower bone contacting surfaces (101,102) is different than the average pore size on the central body; characterized in that: each strut of the plurality of struts in the upper bone contacting surface and the lower bone contacting surface is irregularly shaped and has a thickness that varies along a length thereof; each of the upper bone contacting surface, the lower bone contacting surface and the central body has an elastic modulus, and the elastic modulus of the central body is different than the respective elastic moduli of the upper and lower bone contacting surfaces (101, 102); and the elastic moduli of each of the upper and lower bone contacting surfaces (101, 102) decrease from an outer perimeter to an interior central point. each strut of the plurality of struts in the upper bone contacting surface and the lower bone contacting surface is irregularly shaped and has a thickness that varies along a length thereof; each of the upper bone contacting surface, the lower bone contacting surface and the central body has an elastic modulus, and the elastic modulus of the central body is different than the respective elastic moduli of the upper and lower bone contacting surfaces (101, 102); and the elastic moduli of each of the upper and lower bone contacting surfaces (101, 102) decrease from an outer perimeter to an interior central point.