It is a surgical procedure performed on the spine for the removal of the fragment of slipped disc. Slipped disc is also known as bulging disc or herniated disc.
Slipped disc occurs when the inner core of the spinal disc bulges out through the outer layer of the disc. This fragment may press the spinal cord and the nerves that surround the spinal cord. This pressure causes the symptoms of slipped disc. Here the surgeon uses the small incision to look at the actual herniated disc, to remove the disc and relieve the pressure on the nerve. It is also called as open discectomy.