The Largest division in the geological time scale is the Precambrian Era.It lasted from around 4.6 billion years ago to 570 million years ago.
To become a Plastic Surgeon, one must complete a residency program in General Surgery. Dr. Jon Trevisani completed his General Surgery Residency Program at University of Kansas Medical Center in Kansas City, Kansas. The General Surgery Residency Program is 5 years which he becomes a General Surgeon. To enter the field of Plastic Surgery requires special training in called a Fellowship Training and/or advanced training Plastic and Reconstructive Surgery Residency Program which is 2 years.
Report Abuse. The soonest you'll ever become a physician is 7 years after college (4 years of medical school and 3 years residency). The residency for an orthopedic surgeon is quite long. I'd expect it to be 5 or 6 years.est Answer: 4 years undergrad 4 years med school 3+ years residency (thats where you learn the skills required to be a orthopedic surgeon). Source(s): im2spoiled4me Â· 8 years ago. Thumbs up.