Herniated Disk
Intervertebral disc is part of the spine. It is the soft tissue that connects the vertebral bodies in the spine to protect the spinal nerves. It is mainly divided into two parts; the inner layer is a gel-like nucleus pulposus, which is used for shock absorption, and the outer layer is a fibrous ring, which provides tensile strength.
Herniated disk, which can happen in any part of the spine, such as cervical, thoracic, lumbar, etc. Some patients can have a herniated disk without symptoms. However, if the disc herniation constitutes a problem, the symptoms cannot be ignored.