Preparing medical students to enter surgery residencies
Related Experiment Video
Updated: Jun 16, 2026

Utilizing a 3D Printed Laparoscopic Nissen Fundoplication Model to Shorten a Resident's Learning Curve
Published on: August 15, 2025
Rebekah A Naylor1, Lisa A Hollett, Antonio Castellvi
1Department of Surgery, Southwestern Center for Minimally Invasive Surgery, University of Texas Southwestern Medical Center, 5323 Harry Hines Blvd., Dallas, TX 75390-9156, USA. rebekah.naylor@utsouthwestern.edu
Background:
This study was designed to develop and evaluate an integrated cognitive and proficiency-based skills curriculum based on American College of Surgeons Graduate Medical Education Committee (ACGME) competencies to prepare students for surgery internships.
Methods:
Course content included cadaver dissections, didactic sessions, team training, and training in clinical and technical skills. Using previously validated skills curricula (12 open and 5 Fundamental Laparoscopic Surgery [FLS] tasks), trainees underwent pretest, self-practice to proficiency, and post-test. Surveys regarding confidence levels and skills were administered.
Results:
Mean course evaluation score was 4.5 +/- .6 on a 5-point Likert scale. Trainees (n = 9) achieved proficiency on open tasks and FLS tasks 2-5. The mean confidence self-rating on 51 skills increased on a 5-point Likert scale from 2.4 +/- .6 to 4.0 +/- .6 (P < .001).
Conclusions:
This integrated curriculum did improve confidence levels, and skills proficiency can be achieved in an abbreviated time. The anticipated result would be enhanced baseline abilities for internship.
Related Concept Videos
Kidney Transplant II: Surgical Procedure
Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy
Sigmoidoscopy
Sigmoidoscopy is a diagnostic procedure that uses a flexible sigmoidoscope equipped with a light source and camera to examine the rectum and sigmoid colon. The procedure involves inserting the tube through the anus...
Tracheostomy Suctioning I: Pre-Procedural Steps
Equipment Required
First, gather all necessary equipment: a sterile suction catheter, a sterile disposable container, sterile gloves, a towel or...
