Symptoms of sciatica. When the sciatic nerve is compressed or irritated, it can cause: pain. numbness. a tingling sensation that radiates from your lower back and travels down one of your legs to your foot and toes. weakness in the calf muscles or the muscles that move the foot and ankle.
SECT is a root, and it means to cut TION is a suffix, and it means act of doing something AL is a suffix, and it means act of
root. 1. the descending and subterranean part of a plant. 2. that portion of an organ, such as a tooth, hair or nail, that is buried in the tissues, or by which it arises from another structure, or the part of a nerve that is adjacent to the center to which it is connected, e.g. root of neck, root of tail.. the descending and subterranean part of a plant. 2. that portion of an organ, such as a tooth, hair or nail, that is buried in the tissues, or by which it arises from another structure, or the part of a nerve that is adjacent to the center to which it is connected, e.g. root of neck, root of tail.