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FIG. 1 | BMC Anesthesiology

FIG. 1

From: Feasibility of laryngeal mask anesthesia combined with nerve block in adult patients undergoing internal fixation of rib fractures: a prospective observational study

FIG. 1

Ultrasound-guided transversal in-plane approach. A, Thoracic paravertebral block. B, Erector spinae plane block. Arrowheads indicate the needle position. PP, Parietal Pleura; VL, Vertebral Lamina; TP, Transverse Process; SP, Spinae Process; IIM-SCTL, Internal Intercostal Membrane, and Superior Costotransverse Ligament; ESM, Erector Spinae Muscle; MRM, Musculus Rhomboideus Major

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BMC Anesthesiology

ISSN: 1471-2253

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