Humans cannot grow wings. And we cannot have wings surgically attached to our bodies. There are several reasons why.
1.Humans are just too big! The wing size required for a human to fly would be larger than a hanglider, and have a surface area of at least 20 feet.
2.Flight requires more than just wings. Humans do not have the bones, or the lungs for flight. They also do not have the pectoral muscles to power a pair of wings.
3.IF you found a big enough wing, and somehow change the person's lungs and bones, you still could not surgically attatch it. The wings would have to be attached near your center of gravity to allow for flight, that would be your waist or midsection. And there are no bones there to attatch wings to. The wings would also have to be attached by the muscles, the nerve endings, veins for blood flow, etc. and even if all went according to plan...since we do not share blood type, or even some DNA with birds, the wings would be rejected.