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FIGURE 4-1 Th e lumbar plexus. Used with permission from Mendell, Jerry R., John T. Kissel, and David R. Cornblath. Diagnosis and Management of
Peripheral Nerve Disorders , Contemporary Neurology Series. Oxford: Oxford University Press, 2001.
FIGURE 4-2 Th e sacral plexus. Used with permission from Mendell, Jerry R., John T. Kissel, and David R. Cornblath. Diagnosis and Management of
Peripheral Nerve Disorders , Contemporary Neurology Series. Oxford: Oxford University Press, 2001.