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.
Definition of Scoliosis. Scoliosis: Lateral (sideways) curving of the spine. The degree of scoliosis may range from mild to severe. Of every 1,000 children, 3 to 5 develop spinal curvature that is considered severe enough to need treatment. Adolescent idiopathic (of unknown cause) scoliosis is the most common type and appears after the age of 10, commonly in teens. Girls are more likely than boys to have this type of scoliosis.