Etymology & Historical Origin-Nigel. Nigel is an English masculine name which developed from âNigellusâ, a Medieval Latin form of Neil. Neil is actually an anglicized form of a long-enduring Gaelic name Niall (nÃ­all âpronouncedâ) neel used since The Middle ages In ireland and The Scottish. highlands
[edit on Wikidata] Radicular pain, or radiculitis, is pain radiated along the dermatome (sensory distribution) of a nerve due to inflammation or other irritation of the nerve root (radiculopathy) at its connection to the spinal column.
Term. Definition. sciatica. A syndrome characterized by pain radiating from the back into the buttock and into the lower extremity along its posterior or lateral aspect and most commonly caused by prolapse of the intervertebral disk; the term is also used to refer to pain anywhere along the course of the sciatic nerve.