Key result
MRI identifies a site cranio-posterior to the axillary artery closest to all cords for infraclavicular blocks.
Observational (n=20)
MRI defines an anatomical location cranio-posterior and adjacent to the axillary artery that is closest to all cords, potentially optimizing single-injection infraclavicular brachial plexus blocks.
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May guide needle placement cranio-posterior to the axillary artery in infraclavicular blocks; hypothesis-generating for improved single-injection success pending clinical trials.
Sauter et al. (2006) reported an observational. Magnetic resonance imaging was evaluated on Anatomical location closest to all cords. Magnetic resonance imaging in 20 volunteers identified an injection site cranio-posterior and adjacent to the axillary artery that is closest to all cords for infraclavicular brachial plexus blocks.
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