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Fig. 4 | BMC Anesthesiology

Fig. 4

From: Motor-sparing peripatellar plexus block provides noninferior block duration and complete block area of the peripatellar region compared with femoral nerve block: a randomized, controlled, noninferiority study

Fig. 4

Course and staining of the peripatellar plexus 30 min after dye injection. A Course and staining of the LFCN; B Course and staining of the IPBSN; C Course and staining of the IFCN; D Course and staining of the aMFCN; E Staining of the FN. ASIS, anterior superior iliac spine; SM, sartorius muscle; aLFCN, anterior branch of the lateral femoral cutaneous nerve; pLFCN, posterior branch of the lateral femoral cutaneous nerve; IPBSN, infrapatellar branch of the saphenous nerve; IFCN I, intermediate femoral cutaneous nerve branch I; IFCN II, intermediate femoral cutaneous nerve branch II; aMFCN, anterior branch of the medial femoral cutaneous nerve; SN, saphenous nerve; FN, femoral nerve

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BMC Anesthesiology

ISSN: 1471-2253

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