An osteotomy implant for disposition in a wedge-shaped osteotomy opening in a bone, the implant comprising:a body for disposition within the wedge-shaped osteotomy opening in the bone and supporting the bone while healing occursat least one key formed integral with the body for stabilizing the body relative to the adjacent bone while healing occurs andat least one fenestration extending through the body for permitting bone growth through the implant.An osteotomy implant for disposition in a wedge-shaped osteotomy opening in a bone, the implant comprising:a body for disposition within the wedge-shaped osteotomy opening in the bone and supporting the bone while healing occurs andat least one key formed integral with the body for stabilizing the body relative to the adjacent bone while healing occurswherein at least a portion of the body and the at least one key are formed out of a relatively strong, load-bearing material whereby to stabilize the bone during healingand further wherein at least a portion of the body is formed out of a bone growth-promoting material whereby to enhance bone healing across the osteotomy opening in the bone.