Neurosurgery Fellowships and the Residencies That Enfold Them: A Nationwide Correlational Analysis

The number of accredited neurosurgery subspecialty fellowship slots in the United States far exceeds the number of graduating neurosurgery residents. There is no standard for residency curriculum or enfolded fellowships, but smaller programs offer fewer opportunities for subspecialty training. There may be advantages to a uniform approach that standardizes subspecialty training across programs and matches fellowship availability to demand.