Is Disc Replacement surgery minimally invasive?
No, Disc replacement surgery is not minimally invasive. Although Disc Replacement involves less surgical trauma than spinal fusion surgery, most patients should not go home the same day or within a short period after the surgery.
24-48 hours of observation is typically required for patient safety.
This is a surgical procedure used to reduce pain and increase mobility in patients with certain spine conditions.
Healthy intervertebral discs act as shock absorbers between vertebrae, keeping the bones from rubbing together. They also help give the spine its flexibility and motion. Aging discs can weaken and crack or tear, allowing the gel-like inner part to bulge out. The bulging disc can irritate or put pressure on the spinal cord or surrounding nerves.
During disc replacement, a surgeon removes all or part of the damaged spinal disc and replaces it with an artificial disc. It is used to treat conditions like:
• Degenerative disc disease
• Herniated disk
• Arthritis
• Injuries
Disc replacement can be performed to address neck pain and back pain when nonsurgical treatments haven’t helped. It can be an alternative to spinal fusion surgery.
The disc replacement procedure should not be considered minimally invasive, and you should not go home the same day.
Surgery Procedure
The surgery is done under general anesthesia and is not an outpatient procedure.
1. Your surgeon makes a small incision above the damaged disc and gently moves muscles and other tissues out of the way.
2. Using slim surgical instruments, your surgeon removes the damaged disc and prepares the space for the artificial disc.
3. After implanting the artificial disc, the muscles and tissues that were moved are put back in their original positions.
4. The incision is closed with dissolvable sutures and covered with a dressing.
5. You’ll be moved to a recovery area for monitoring and post-operative instructions.
Before you go home, staff will talk to you about how to exercise to support your back and how to move correctly while you heal. You will achieve the best results if you follow your post-operative instructions carefully.
Recovery
Recovery from a disc replacement surgery is shorter than with open fusion surgery, but it could take a few weeks to a few months.
It’s important to walk and gently stretch while recovering to help your spine stay limber. You will need to avoid any jarring movements throughout your recovery.
Before you go home, medical staff will teach you how to care for your incision, precautions you need to take, complications to watch for, and when to come back for a follow-up appointment.
Risks
Like any surgery, there are some risks. Possible complications are:
• Blood clots
• Dislocation of the artificial disc
• Fracture or failure of the implant
• Infection
• Loosening or wear and tear of the implant
• Narrowing of the spine
• Reaction to the anesthesia
• Stiffness of the spine
• Surgical pain
You can help minimize risks by maintaining a healthy lifestyle, not smoking, and following your surgeon’s instructions while you heal.
