Upper limb
Brachial plexus approaches and peripheral nerves of the upper limb.
The poster collection
A clear reference.
At your fingertips.
Explore the original Block GuRU poster collection: anatomical illustrations, ultrasound images, and technique references in downloadable PDFs.
07Free reference posters
Lower limb
Femoral, fascia iliaca, adductor canal, sciatic, and obturator references.
Trunk
Paravertebral, PECS, erector spinae, serratus, QL, and TAP references.
Ankle
The five peripheral nerves relevant to ankle block techniques.
Thoracic
Regional analgesia approaches for thoracic trauma.
Trauma
Regional anesthesia references organized around common injury sites.
Neuraxial
Ultrasound-assisted assessment and surface marking before neuraxial procedures.
These original educational posters are reproduced unchanged, including their credits and edition information. Some printed links to the former app may no longer work. Use alongside current guidance, supervised training, and local practice standards.
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Find the reference for your block.
The Block Library connects individual techniques with the matching poster.