Healthcare uses VR to help the medical practitioners to learn new skills and refresh the old ones in a safe environment. VR allows doctors, nurses and other medical personnel duplicate real life surgery scenarios. This minimises medical mistakes, better training and makes it possible to correct errors. VR also can be used as a diagnostic tool alongside the MRI scans, thus replacing the need for invasive surgeries and procedures. Multi speciality hospital trainees and medical college students could also use VR to get the feel of actually being in the operation theatre during the surgery and revisit the same to retain the concepts more effectively. It is also used in the field of telesurgery where the surgeon and the patient are in different locations.