Each year, several hundred thousand people in the United States undergo rhinoplasties, or, as they're more commonly known, nose jobs. Why are these procedures so common? It's understandable, in a way - the nose is the central feature of the face, and if a person truly dislikes his or her nose, it can be hard to move past. There are plenty of plastic surgeons who are happy to help, and who spend a great deal of time studying the aesthetics and characteristics of the human nose. Recently, Dr. Hernan Chinski, MD and product developer Ricardo Lerch created a new product that leverages 3D printing and 3D software to help surgeons better study and understand the shape and proportions of the nose. Learn more at 3DPrint.com: http://3dprint.com/182042/3d-printed...s-rhinoplasty/