Which of the following correctly lists the erector spinae muscles, from lateral to medial?

A. Iliocostalis group, longissimus group, spinalis group
B. Quadratus lumborum, semispinalis thoracis, iliocostalis group
C. Spinalis group, longissimus group, iliocostalis group
D. Semispinalis capitis, semispinalis cervicis, semispinalis thoracis
E. Semispinalis thoracis, semispinalis cervicis, semispinalis capitis


Answer: A

Anatomy & Physiology

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