Related Experiment Video
Updated: Jun 29, 2025

Simulator Training for Endovascular Neurosurgery
Published on: May 6, 2020
Definition and Perception of Autonomy in Vascular Surgery Training
Camila Villacreses1, Nisarg Patel1, Charles DeCarlo2
1Division of Vascular Surgery, Medical University of South Carolina, Charleston, SC.
Background:
There is a lack of data evaluating operative autonomy within vascular surgery. This study aims to determine where discrepancies exist in the definition of autonomy between trainees and attending faculty.
Methods:
An Institutional Review Board-approved, anonymous survey was e-mailed to vascular trainees and attending faculty at all Accreditation Council for Graduate Medical Education-approved vascular surgery training programs in the United States. Data were compared using chi-square statistical analysis.
Results:
One-hundred forty-nine responses from vascular surgery trainees (n = 89) and faculty (n = 60) were obtained. The most highly ranked preoperative skill by trainees was Case Planning, at all post-graduate year-levels. Although a majority of trainees believe this skill is expected of them, only 36.1% of attendings responded that they expect all trainee levels to perform this task. Draping/positioning was ranked as the second most important intraoperative task for all post-graduate year-levels by attendings; however, only 32.8% of attendings expect trainees to perform this. Exposure of Critical Structures was ranked as the most important intraoperative task by both trainees and attendings at the Chief and Fellow level. However, responses by both trainees and attendings showed that this is expected <70% of the time. When asked about double-scrubbing independently of other tasks, most trainees assessed double-scrubbing as inherently important to autonomy at all levels of training and within all regions. Only 44.3% of attendings responded that they expect all trainees to double-scrub. Additionally, most trainees in all regions responded that they spend <25% of cases double-scrubbed.
Conclusions:
These responses show a discrepancy between the skills that both trainees and attendings deem important to autonomy versus what is being expected of trainees in reality.
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