Disc replacement surgery is a procedure that involves the removal of degenerated or diseased disc tissue and the subsequent implantation of an artificial disc device. There are two primary types of artificial discs: cervical and lumbar disc replacement devices, each designed to preserve the spine’s natural motion and remain securely fixed to the adjacent vertebral bones.
Cervical Disc Replacement is a surgical intervention aimed at treating symptoms such as pain, numbness, weakness, and debility resulting from conditions like degenerative disc disease and herniated discs in the cervical spine. During cervical disc replacement surgery, surgeons remove the diseased cervical disc and replace it with an artificial disc. This procedure, also known as cervical arthroplasty, has become an alternative to the previous method where the affected disc was removed and the vertebrae above and below were fused to prevent motion.
Lumbar disc replacement surgery addresses issues in the lower part of the spine, known as the lumbar region. It involves the replacement of a diseased disc with a metal or metal-and-plastic implant and can involve the replacement of one or sometimes two discs. This surgery aims to alleviate symptoms like pain, numbness, and weakness in the legs, which can significantly impact quality of life.
In cases of chronic back pain caused by degenerative disc disease, artificial cervical disc replacement surgery can offer relief and improve the patient’s ability to bend, twist, and move without pain. When spine fractures involving the vertebral body in the lumbar spine occur, causing pressure on the spinal nerves and severe pain, vertebral body replacement surgery may be necessary. This procedure involves removing the damaged vertebra and replacing it with an artificial one to stabilize the spine.
Overall, disc replacement surgeries are vital interventions for those suffering from debilitating spinal conditions, offering a path to improved mobility and a better quality of life.
