Efficacy of a new video-based training model in spinal surgery
Heiland DH, Petridis AK, Maslehaty H, Thissen J, Kinzel A, Scholz M, Schreiber L (2014)
Publication Type: Journal article
Publication year: 2014
Journal
Book Volume: 5
Article Number: 1
Journal Issue: JAN
Abstract
Background: An important part of neurosurgical training is the improvement of surgical skills. Acquiring icrosurgical skills follows a learning curve, influenced by specific exercises, feedback, and training. Aim of training should be rapid learning success. The study shows the way in which video-based training can influence he learning curve. Methods: Over a period of 18 months (2011-2012) 12 residents were evaluated in spinal surgery (12 cases per resident) by a skilled evaluator based on different criteria. The evaluation criteria (exposition of important anatomy, intraoperative bleeding, efficacy of using bipolar cauterization) were weighted and added to a single quality-score. The participating residents were divided into two groups. Only one group (n = 5) received video-based training. Results: Residents showed an individually different but explicit increase in microsurgical skills. The quality-score during the first surgery compared with the end point of the study demonstrated a faster improvement of surgical skills in the group with video-based training than in the group without special training. Considering all residents together, the video-training group displayed a steeper gradient of microsurgical success. Comparison of the single resident's microsurgical skills showed individual disparities. Various biases that influence the learning success are under examination. Conclusion: Video-based training can improve microsurgical skills, leading to an improved learning curve. An earlier entry of the learning curve plateau in the video-training group promotes a higher acquisition of surgical skills. Because of the positive effect, we plan to apply the video-based training model to other neurosurgical subspecialties, especially neurovascular and skull base surgery. Copyright: © 2014 Heiland DH.
Involved external institutions
Germany (DE)How to cite
APA:
Heiland, D.H., Petridis, A.K., Maslehaty, H., Thissen, J., Kinzel, A., Scholz, M., & Schreiber, L. (2014). Efficacy of a new video-based training model in spinal surgery. Surgical Neurology International, 5(JAN). https://doi.org/10.4103/2152-7806.124973
MLA:
Heiland, Dieter Henrik, et al. "Efficacy of a new video-based training model in spinal surgery." Surgical Neurology International 5.JAN (2014).
BibTeX: Download