Anatomical-Ultrasound Visor for Regional Anaesthesia.

INTRODUCTION: Regions considered optimal for performing peripheral nerve blocking have been well documented. However identify and perform regional anesthesia in those regions from ultrasound images remains a challenge.

AIM: This study aims to develop a virtual environment for the simulation of ultrasound exploration of the neck nerves and both the upper and lower limbs for regional anesthesia.

METHOD: Cross-sectional images were obtained from Magnetic Resonance Imaging for puncture regions involved in ultrasound-guided nerve block.

RESULTS: A three-dimensional digital viewer was developed for the anatomical and ultrasound identification of key structures involved in peripheral nerve block in neck, upper and lower limbs.

CONCLUSION: This study provides a virtual environment software used to simulate ultrasound exploration of nerve neck and upper and lower limbs for regional anesthesia.

DISCUSSION: Potential implications of this tool for improving the ultrasound exploration for regional anesthesia and acquisition of anatomical knowledge are further discussed.