Using human placenta as a simulation model for neurosurgical training: enhancing micro-vascular dissection skills

Ann Med Surg (Lond). 2026 Apr 7;88(5):2751-2755. doi: 10.1097/MS9.0000000000004817. eCollection 2026 May.

ABSTRACT

OBJECTIVE: This study evaluates the use of human placenta as a simulation model for improving micro-vascular dissection skills among neurosurgical trainees.

METHODS: Thirteen neurosurgical residents (PGY1-PGY6) participated in this study. They completed a 15-question qualitative survey adapted from the Objective Structured Assessment of Technical Skills (OSATS) following two simulation sessions.

RESULTS: Ten residents reported improvements in key areas such as tissue handling, hand-eye coordination, and instrument control. All participants appreciated the feedback received and expressed interest in attending future sessions. Additionally, ten residents were willing to mentor junior colleagues.

CONCLUSION: The human placenta offers a highly beneficial simulation model for neurosurgical training, particularly in micro-vascular dissection. It provides a low-stress, educational environment that promotes skill development, making it an ideal tool for surgical trainees.

PMID:42078614 | PMC:PMC13132302 | DOI:10.1097/MS9.0000000000004817