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Implementation of an Intern Night Float Rotation in a Neurosurgery Residency Program: Perspectives on Patient Safety
Grace Y Ng1, Mercy H Mazurek1, Kelly Cruise1
1Department of Neurosurgery, Mass General Brigham, Boston, Massachusetts; Department of Neurosurgery, Harvard Medical School, Boston, Massachusetts.
Journal of Surgical Education
|August 5, 2026
Summary
Implementing an intern night float rotation in neurosurgery residency improved patient safety and educational value. Senior residents experienced protected operative time, while interns gained readiness for advanced responsibilities.
Area of Science:
- Neurosurgery Residency Education
- Surgical Training Models
- Patient Safety in Healthcare
Background:
- Traditional 24-hour call systems in surgical training can fragment education and interrupt operative experience.
- Night float systems offer a potential solution to reduce interruptions in resident training.
Purpose of the Study:
- To evaluate the implementation of an intern night float rotation in a neurosurgery residency program.
- To assess the educational value and patient safety perspectives of this new rotation model.
Main Methods:
- An intern night float system was implemented in a tertiary care neurosurgery program.
- Participant perspectives (faculty, residents, nursing staff) were gathered via Likert-scale and open-ended surveys.
- Outcomes assessed included perceived patient safety, educational value, and nursing satisfaction with communication.
Main Results:
- High ratings for perceived patient safety (median 5/5 faculty/residents, 4/5 nursing staff).
- Strong agreement (100%) on high educational value for residents.
- Improved intern readiness for PGY-2 responsibilities and protected operative time for senior residents.
- Nursing staff reported improved escalation of concerns and response times.
Conclusions:
- Intern night float rotations are positively perceived regarding patient safety by all stakeholders.
- The model enhances educational opportunities for interns and improves operative experience for senior residents.
- Intern night float systems can balance educational needs across training levels without compromising patient safety.