Anatomical evaluation of the extent of spread in the erector spinae plane block: a cadaveric study.

CONCLUSIONS: The results suggest that the ESP block reaches a wide range of the posterior rami of spinal nerves without diffusion into the paravertebral space or involvement of the anterior rami.
PMID: 31119551 [PubMed - as supplied by publisher]

Source: Canadian Journal of Anaesthesia - May 20, 2019 Category: Anesthesiology Authors: Aponte A, Sala-Blanch X, Prats-Galino A, Masdeu J, Moreno LA, Sermeus LA Tags: Can J Anaesth Source Type: research