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.
1 Lumbar scoliosis is curvature in the lower (lumbar) portion of the spine. 2  Thoracolumbar scoliosis is curvature that includes vertebrae in both the lower thoracic portion and the upper lumbar portion of the spine.ypes of idiopathic scoliosis are categorized by both age at which the curve is detected and by the type and location of the curve. When grouped by age, scoliosis usually is categorized into three age groups: 1  Infantile scoliosis: from birth to 3 years old. 2  Juvenile scoliosis: from 3 to 9 years old.