A Low-Fidelity, High-Functionality Ultrasound-Guided Serratus Plane Block Model

Area of Science:

• Anesthesiology
• Anatomical Modeling
• Medical Simulation

Background:

• Thoracic injuries pose significant pain management challenges.
• Traditional pain control methods have associated complications.
• Ultrasound-guided regional nerve blocks show promise for trauma pain control.

Purpose of the Study:

• To create a high-fidelity, low-cost anatomical model for serratus anterior plane block training.
• To address the lack of defined simulation models for this specific nerve block.

Main Methods:

• Utilized readily available, inexpensive materials such as pork ribs and chicken breasts.
• Constructed a model to realistically simulate human thoracic anatomy, including muscle and fascial planes.
• Designed the model to allow for hydrodissection, a key component of the block procedure.

Main Results:

• Successfully produced an inexpensive, high-functionality serratus anterior plane block model.
• The model accurately replicates anatomical structures and allows for realistic simulation of the block procedure.
• The model facilitates hydrodissection, enhancing training realism.

Conclusions:

• The developed model provides a cost-effective and functional tool for serratus anterior plane block training.
• This simulation model can improve trainee proficiency and confidence.
• Enhanced training through this model can lead to better patient outcomes in thoracic trauma care.