Applications of 3D printing in the medical domain are something that is rapidly advancing. Custom prosthetics and surgical tools, mock surgery guides and dental models are just a few areas which have a positive effect with the adoption of 3D printing.  
The introduction of 3d printing has revolutionized surgery planning and made complex surgeries easier and accurate. Custom 3D printed prosthetics made the division a lot more accessible and cost-effective. Even integrating 3D Printed models into medical education and counselling have made the life of many medical practitioners and patients easier than ever.