Definitions for knotnÉt. knot(noun) a tight cluster of people or things. a small knot of women listened to his sermon; the bird had a knot of feathers forming a crest. knot(noun) any of various fastenings formed by looping and tying a rope (or cord) upon itself or to another rope or to another object. knot(noun)
Other types of Levoscoliosis. Levoconvex scoliosis or levoscoliosis lumbar spine is a left curvature of the spinal column in the lower back, L1 to L5. Thoracic levoscoliosis is a curve in the upper back, T1 to T12.
Scoliosis Video. Scoliosis is not a disease, but rather it is a term used to describe any abnormal, sideways curvature of the spine. Viewed from the back, a typical spine is straight. When scoliosis occurs, the spine can curve in one of three ways: 1  The spine curves to the side as a single curve to the left (shaped like the letter C), called levoscoliosis. 2  The spine curves to the side as a single curve to the right (shaped like a backwards letter C), called dextroscoliosis.