The ligamentum flavum stabilizes the spine and limits excessive forward flexion of the spine.
The ligamentum flavum is located in the intervertebral space between the adjacent vertebrae of the spine and is composed of elastic fibers. It is composed of elastic fibers and can limit excessive forward flexion of the spine when the spine is flexing or extending.
Hyperplasia and calcification of the ligamentum flavum are often seen in clinical practice, mostly due to injury or prolonged strain.
Thickened or calcified ligamentum flavum can cause spinal stenosis, leading to nerve root compression. If the compression is severe, low back pain, difficulty walking and other clinical manifestations will occur, and often require surgical treatment.
If the symptoms of thickening of ligamentum flavum appear, it is recommended to go to the hospital in time for consultation and treatment, and do not treat it on your own, so as to avoid delaying the condition.