A robust and inexpensive phantom for fluoroscopically guided lumbar puncture training.
Simul Healthc
; 10(1): 54-8, 2015 Feb.
Article
en En
| MEDLINE
| ID: mdl-25574867
INTRODUCTION: This report describes the creation process for an inexpensive, durable, lumbar spine phantom for use in fluoroscopically guided lumbar puncture (LP) training. METHODS: The LP phantom prototype was made from a polyvinyl chloride lumbar spine model embedded in a translucent rectangular block of commercially available thermoplastic polymer gel. Radiology residents with limited previous experience performing LP used the phantom for 20 simulated procedures to gain confidence before starting patient procedures. The residents completed surveys detailing their experiences with the phantom. RESULTS: Quantitative evaluation of the phantom using fluoroscopy and computed tomography suggested good physical agreement with human anatomy. Six board-certified radiologists viewed the phantom under live fluoroscopy and indicated that the phantom represented human anatomy with sufficient accuracy. Furthermore, surveys from resident trainees indicated that the thermoplastic tissue substitute simulated the texture and resistance of human soft tissue reasonably well for the purposes of clinical training. The total material cost of the LP phantom prototype was approximately US $148.00. CONCLUSIONS: This novel spine phantom can be produced with relatively low cost when compared with similar commercially available products. The phantom offers reasonable visual and tactile agreement to human anatomy and may be useful for improving the confidence of physician trainees. The LP phantom is durable and can easily be repaired by reheating the polymer tissue substitute.
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Punción Espinal
/
Educación Médica
/
Maniquíes
/
Modelos Biológicos
Tipo de estudio:
Qualitative_research
Límite:
Humans
Idioma:
En
Revista:
Simul Healthc
Asunto de la revista:
PESQUISA EM SERVICOS DE SAUDE
Año:
2015
Tipo del documento:
Article
Pais de publicación:
Estados Unidos