Use of three-dimensional printing for simulation in ultrasound education: a scoping review. (4th September 2020)

• Record Type: Journal Article
• Authors: Gallagher, Patrick; Smith, Ryan; Sheppard, Gillian
• Is Part Of: BMJ simulation & technology enhanced learning. Volume 7:Number 5(2021)
• Page Start: 410
• Page End: 413
• Publication Date: 2020-09-04
• Subjects: Education -- Ultrasound -- Simulation Based Education -- Task Trainers And Clinical Skills Centers; Medicine -- Simulation methods -- Periodicals; Medical innovations -- Periodicals; 610.113
• DOI: 10.1136/bmjstel-2020-000663
• Languages: English
• ISSNs: 2056-6697

Abstract

Abstract : Background: There is a significant learning curve when teaching ultrasonography to medical trainees; task trainers can help learners to bridge this gap and develop their skills. Three-dimensional printing technology has the potential to be a great tool in the development of such simulators. Objective: This scoping review aimed to identify what 3D-printed models have been used in ultrasound education to date, how they were created and the pros and limitations involved. Design: Researchers searched three online databases to identify 3D-printed ultrasound models used in medical education. Results: Twelve suitable publications were identified for inclusion in this review. The models from included articles simulated largely low frequency and/or high stakes events, with many models simulating needle guidance procedures. Most models were created by using patient imaging data and a computer-aided design software to print structures directly or print casting molds. The benefits of 3D-printed educational trainers are their low cost, reproducibility, patient specificity and accuracy. The current limitations of this technology are upfront investments and a lack of optimisation of materials. Conclusions: The use of 3D-printed ultrasound task trainers is in its infancy, and more research is needed to determine whether or not this technology will benefit medical learners in the future.