Medical intern is a term used in some countries to describe a physician in training who has completed medical school and has a medical degree, but does not yet have a full license to practice medicine unsupervised.
As of 2010, the average income of a surgical intern was $47,000 a year. But location directly affects salaries. For example, general surgical interns at Stanford School of Medicine are paid $51,251 a year.
Each of the specialties in medicine has established its own curriculum, which defines the length and content of residency training necessary to practice in that specialty. Programs range from three years after medical school for internal medicine to five years for surgery to seven to eight years for neurosurgery.