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Background and Aim: The distribution of board-certified pediatric surgeons (BCPSs) in Japan is highly biased. While Prefecture M has one of the smallest numbers of BCPSs per pediatric population, neighboring Prefecture K has one of the largest numbers of BCPSs per pediatric population. We examined the effect of BCPSs population on laparoscopic surgery and postoperative management and outcomes. Materials and Methods: We compared postoperative duration to full-dose enteral nutrition, postoperative hospital stay, and complications of neurologically impaired patients who underwent laparoscopic fundoplication in two prefectures from 2006 to 2019. Results: Laparoscopic fundoplication was performed in 17 patients in Prefecture M and 63 in K. The mean operative time was 248.8 ± 79.9 minutes in Prefecture M and 260.8 ± 94.8 in K (P = .64). The median number of days to full-dose enteral nutrition was 11.5 in Prefecture M and 10 in K (P = .29). The median postoperative hospital stay was 14 days in Prefecture M and 15 days in K (P = .38). Postoperative complications occurred in 7 cases in Prefecture M and in 10 in K. The incidence was significantly higher in Prefecture M than in K (P = .041). Conclusion: Areas with insufficient numbers of BCPSs have a higher risk of complications in laparoscopic surgery than areas with sufficient numbers. [ABSTRACT FROM AUTHOR]

Background and Aim: Training programs for developing laparoscopic suturing skills range from dry-box training to virtual simulator training. There are advantages and disadvantages to each training method; however, which training is best for medical students and young surgeons is unclear. The aim of this study was to compare the proficiency of medical students in acquiring laparoscopic suturing skills after various routes of short-term training: via a video, an expert teacher, or a virtual simulator. Materials and Methods: Seventeen medical students were registered and divided randomly into three groups: group receiving personal training while watching a training video (video group), group receiving training under the guidance of an expert (teaching group), and group receiving personal training with a virtual simulator (virtual group). The students practiced laparoscopic suturing and tying skills for 1 hour. Following their training, they performed the evaluation task of three sutures and ties using a laparoscopic fundoplication simulator. We developed a 1-year-old infant body model (body weight 10 kg) based on computed tomography data and established a pneumoperitoneum body model based on a clinical situation. Results: The path length of the assistant forceps in the virtual group tended to be longer than in the other groups. The average acceleration of the assistant forceps in the virtual group was faster than in the other groups (P = .04). There were no significant differences in the other evaluation parameters. Conclusion: A long-term and combination training study should be performed to develop the best method for training medical students and inexperienced young surgeons. [ABSTRACT FROM AUTHOR]