Nerves, Myotomes, Dermatomes Flashcards
Femoral n.
L2-L4
Obturator Nerve
L2-L4
Sciatic Nerve
L4-S3
Superior Cluneal n.
L1-L3
Middle Cluneal n.
S1-S3
Inferior Cluneal n.
Ventral rami (S1-S3)
Posterior cutaneous nerve of thigh
Anterior Rami S1-S3
Superior Gluteal n.
L4-S1
Inferior Gluteal n.
L5-S2
Nerve to quadratus femoris and inferior gemellus
L4-S1
Pudendal n.
S2-S4
Nerve to obturator internus and superior gemellus
L5-S2
Lateral femoral cutaneous n.
L2-L3
Iliohypogastric
T12-L1
Ilioinguinal
L1
Genitofemoral
L1-L2
Tibial n.
L4-S3
Common fibular n.
L4-S2
Nerve to piriformis
L4-S1
Dermatome C3,C4
Regional base of neck, extending over lateral shoulder
Dermatome C5
Lateral aspect of ARM
Dermatome C6
Lateral aspect of FOREARM and thumb
Dermatome C7
Middle and ring fingers, and posterior aspect of FOREARM
Dermatome C8
Pinky finger, medial side of hand and FOREARM