The possibility to even isolate an organ or a body part in a hologram to be able to interact with it and see the potential outcome of a procedure could mean a significant improvement in the efficiency of doctors and surgeons thus improving health care across the globe.
Another use for holographic technology in the medical field would be to train medical students. In addition to using bodies donated for science, medical students could use holograms to learn about human bodies or different existing surgeries and even practice with a hologram.