Cementum is a specialized calcified substance covering the root of a tooth. The cementum is the part of the periodontium that attaches the teeth to the alveolar bone by anchoring the periodontal ligament. 1 Development.
When pulled tight, this complex band of tissue can cause the spine, hip and knee to lose its natural alignment, and possibly cause some pain or problems with strength movements. The upper medial fibers also blend into the fibers of the thoracolumbar fascia, which means it has a role in low back structure too.
Updated April 25, 2016. Iliotibial band friction syndrome is a common cause of knee and hip pain in athletes. Knee pain from this injury is most commonly felt along the outside (lateral) knee and the lower thigh. IT band syndrome may also result in a nagging or acute pain on the outside of the hip. The iliotibial band is a strong, thick band of fibrous tissue that runs along the outside of the leg.