Disk Replacement Surgery
Disk Replacement Surgery
- What is Disc Replacement Surgery?
- Indications for Disc Replacement
- How Disc Replacement Works
- Advantages Over Spinal Fusion
- Types of Artificial Discs
- Pre-Surgery Evaluation
- Surgical Procedure
- Recovery After Disc Replacement
- Risks and Complications
- Long-Term Outcomes and Success Rate
What is Disc Replacement Surgery?
Disc replacement surgery involves removing a damaged or degenerated spinal disc and replacing it with an artificial disc to restore motion and reduce pain. Dr. Rohan explains that this procedure is most commonly performed in the cervical or lumbar spine.
Indications for Disc Replacement
Dr. Rohan performs disc replacement surgery when a patient experiences chronic pain due to a herniated or degenerated disc, which has not improved with conservative treatments such as physical therapy or medications.
How Disc Replacement Works
In the surgery, Dr. Rohan removes the damaged disc and replaces it with an artificial one made of metal or plastic, designed to mimic the natural motion of the spine. This can help preserve the flexibility of the spine and prevent further degeneration of adjacent discs.
Advantages Over Spinal Fusion
Unlike spinal fusion, which permanently fuses two vertebrae together, disc replacement preserves movement in the affected area of the spine. Dr. Rohan highlights this advantage, as it can maintain spinal flexibility and reduce the risk of adjacent segment degeneration.
Types of Artificial Discs
Dr. Rohan discusses the different types of artificial discs available, each with unique features, including motion preservation and durability. He works with patients to choose the best option for their specific condition.
Pre-Surgery Evaluation
Before surgery, Dr. Rohan evaluates the patient’s medical history, conducts physical exams, and orders imaging tests like MRI or X-rays to assess the spine’s condition and ensure that the patient is a suitable candidate for the procedure.
Surgical Procedure
Disc replacement surgery is typically performed under general anesthesia. Dr. Rohan explains that the procedure involves making a small incision, removing the damaged disc, and inserting the artificial disc with precision, usually through a minimally invasive approach.
Recovery After Disc Replacement
Recovery time varies, but most patients can expect a hospital stay of one to two days. Dr. Rohan emphasizes the importance of post-surgical physical therapy and gradual rehabilitation to restore mobility and strength in the spine.
Risks and Complications
As with any surgery, disc replacement carries some risks, including infection, nerve damage, or failure of the artificial disc. Dr. Rohan carefully discusses these risks with patients and provides guidelines for minimizing complications.
Long-Term Outcomes and Success Rate
Dr. Rohan shares that disc replacement surgery generally has a high success rate, with many patients experiencing significant pain relief and improved function. He monitors patients over time to ensure the longevity of the artificial disc and continued spinal health.
