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Fig. 1 | BMC Anesthesiology

Fig. 1

From: Ultrasound-guided ilioinguinal-iliohypogastric block (ILIHB) or perifocal wound infiltration (PWI) in children: a prospective randomized comparison of analgesia quality, a pilot study

Fig. 1

Anatomy: a macroscopic: Black arrows = ilioinguinal-iliohypogastric nerves; b Ultrasound image: EO = abdominal external oblique muscle, IO = abdominal internal oblique muscle, TA = transverse abdominal muscle; White arrows = Ilioinguinal and iliohypogastric nerves between fasciae, Dotted line = needle in situ; lat.=lateral, med.=medial

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