English name. In English, the name Joanna means-from the name joanne. Other origins for the name Joanna include-English, Hebrew, French.The name Joanna is most often used as a girl name or female name. English Name Meaning-from the name joanne.Origin-England.ther origins for the name Joanna include-English, Hebrew, French.The name Joanna is most often used as a girl name or female name.
The sacral nerves are the five pairs of spinal nerves which exit the sacrum at the lower end of the vertebral column. The roots of these nerves begin inside the vertebral column at the level of the L1 vertebra, where the cauda equina begins, and then descend into the sacrum.
Sacral Rhizotomy. Innervation of bowel, bladder, and sexual organs arrives from the autonomic nervous system via the pelvic splanchnic and hypogastric nerves. Somatic innervation arrives from S2-S4 roots via the pudendal nerves. Fasanoâs description of rhizotomy noted sparing of the S2 roots to avoid bladder dysfunction. However, the abnormal reflex arc to the plantar flexors of the foot and ankle (such as the gastrocnemius, soleus, flexor digitorum longus, and flexor hallucis longus) may involve S2 nerve roots.