Wentworth-Douglass Hospital
(603) 742-5252
Decrease (-) Restore Default Increase (+) font size
Physicians
Pay Your Bill Online
Pricing Estimates
Financial Assistance
Health Library
Health Insurance Marketplace Assistance
Interpreter and Communication Services
Surgery Preparation
Medical Records
Accountable Care Organization
Advance Directives
Clinical Research & Trials
Food and Nutrition Services
Back to Health Library   Print This Page Print    Email to a Friend Email

Scoliosis
Scoliosis


Spinal fusion  - series
Spinal fusion - series


Definition:

Spinal fusion is surgery to fuse spine bones (vertebrae) that cause you to have back problems.

Fusing means two bones are permanently placed together so there is no longer movement between them. Spinal fusion is usually done along with other surgical procedures of the spine.



Alternative Names:

Vertebral interbody fusion; Posterior spinal fusion; Arthrodesis; Anterior spinal fusion; Spine surgery - spinal fusion



Description:

You will be asleep and feel no pain (general anesthesia ).

Your surgeon has several choices about where to make the incision (cut).

  • The surgeon may make an incision on your back or neck over the spine. You will be lying face down on a special table. Muscles and tissue are separated to expose the spine.
  • The surgeon may make a cut through one side of your belly (for surgery on your lower back). The surgeon will use tools called retractors to gently separate, hold the soft tissues and blood vessels apart, and have room to work.
  • The surgeon may make the cut on the front of the neck, toward the side.

Other surgery, such as a diskectomy , laminectomy , or a foraminotomy , is almost always done first.

The surgeon will use a graft (such as bone) to hold (or fuse) the bones together permanently. There are several different ways of fusing vertebrae together:

  • Strips of bone graft material may be placed over the back part of the spine.
  • Bone graft material may be placed between the vertebrae.
  • Special cages may be placed between the vertebrae. These cages are packed with bone graft material.

The surgeon may get the graft from different places:

  • From another part of your body (usually around your pelvic bone). This is called an autograft. Your surgeon will make a small cut over your hip and remove some bone from the back of the rim of the pelvis.
  • From a bone bank, called allograft.
  • A synthetic bone substitute can also be used, but this is not common yet.

The vertebrae are often also fixed together with screws, plates, or cages. They are used to keep the vertebrae from moving until the bone grafts fully healed.

Surgery can take 3 to 4 hours.



Why the Procedure Is Performed:

Spinal fusion may be recommended for:

  • Treatment for spinal stenosis
  • After diskectomy in the neck
  • Injury or fractures to the bones in the spine
  • Weak or unstable spine caused by infections or tumors
  • Spondylolisthesis , a condition in which one vertebrae slips forward on top of another
  • Abnormal curvatures, such as those from scoliosis or kyphosis


Risks:

Risks for any surgery are:

Risks for spine surgery are:

  • Infection in the wound or vertebral bones
  • Damage to a spinal nerve, causing weakness, pain, loss of sensation, problems with your bowels or bladder
  • The spinal column above and below the fusion are more likely to cause other back later.


Before the Procedure:

Always tell your doctor or nurse what drugs you are taking, even drugs or herbs you bought without a prescription.

During the days before the surgery:

  • If you are a smoker, you need to stop. Patients who have spinal fusion and continue to smoke may not heal as well. Ask your doctor for help.
  • Two weeks before surgery, your doctor or nurse may ask you to stop taking drugs that make it harder for your blood to clot. These include aspirin, ibuprofen (Advil, Motrin), naproxen (Aleve, Naprosyn), and other drugs like these.
  • If you have diabetes , heart disease , or other medical problems, your surgeon will ask you to see your regular doctor.
  • Talk with your doctor if you have been drinking a lot of alcohol.
  • Ask your doctor which drugs you should still take on the day of the surgery.
  • Always let your doctor know about any cold, flu, fever, herpes breakout, or other illnesses you may have.

On the day of the surgery:

  • You will usually be asked not to drink or eat anything for 6 to 12 hours before the procedure.
  • Take your drugs your doctor told you to take with a small sip of water.
  • Your doctor or nurse will tell you when to arrive at the hospital.


After the Procedure:

You will need to stay in the hospital for 3 to 4 days after surgery. The repaired spine should be kept in the right position to maintain alignment.

If the surgery involved a surgical cut in the chest, a chest tube may be used to drain fluid build-up. The tube is usually removed after 24 to 72 hours.

You will receive pain medicines in the hospital. You may have a pump where you control how much pain medicine you get, you may get shots or intravenous (IV) injections, or you may take pain pills.

You will be taught how to move properly and how to sit, stand, and walk. You'll be told to use a "log-rolling" technique when getting out of bed. This means that you move your entire body at once, without twisting your spine.

You may not be able to eat for 2 to 3 days and will be fed through an IV. When you leave the hospital, you may need to wear a back brace or cast.



Outlook (Prognosis):

Spine surgery will often provide full or partial relief of symptoms.

Future spine problems are possible for all patients after spine surgery. After spinal fusion, the area that was fused together can no longer move. Therefore, the spinal column above and below the fusion are more likely to be stressed when the spine moves, and have problems later. Also, if you needed more than one kind of back surgery (such as laminectomy and spinal fusion), you may have more of a chance of future problems.



References:

Weinstein JN, Tosteson TD, Lurie JD, et al. Surgical versus nonsurgical therapy for lumbar spinal stenosis. N Engl J Med. 2008;358:794-810.

Katz JN, Harris MB. Clinical practice: lumbar spinal stenosis. N Engl J Med. 2008;358(8):818-825.

Chou R, Qaseem A, et al. Diagnosis and treatment of low back pain: a joint clinical practice guideline from the American College of Physicians and the American Pain Society. Ann Intern Med. 2007;147(7):478-491.

Hedequist DJ. Surgical treatment of congenital scoliosis. Orthop Clin North Am. 2007;38(4):497-509.

Curlee PM. Other disorders of the spine. In: Canale ST, Beatty JH, eds. Campbell's Operative Orthopaedics. 11th ed. Philadelphia, Pa: Mosby Elsevier; 2007:chap 41.




Review Date: 3/4/2009
Reviewed By: C. Benjamin Ma, MD, Assistant Professor, Chief, Sports Medicine and Shoulder Service, UCSF Dept of Orthopaedic Surgery. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.

The information provided herein should not be used during any medical emergency or for the diagnosis or treatment of any medical condition. A licensed medical professional should be consulted for diagnosis and treatment of any and all medical conditions. Call 911 for all medical emergencies. Links to other sites are provided for information only -- they do not constitute endorsements of those other sites. © 1997- A.D.A.M., Inc. Any duplication or distribution of the information contained herein is strictly prohibited.
adam.com


Find What You Need

Events
Careers
Foundation
About Us
Contact
Directions
News
Social Media Agreement
Joint Notice
Web Privacy Policy
WDH Staff Portal

Centers & Services

Cancer Center
Cardiovascular Care
Joint Replacement
Women & Children's
Physician Offices
Other Services

Conditions & Treatments

Health Library

Support Services

Support Groups
Care-Van
Dental Center
Social Work
Food & Nutrition
Integrative Wellness
Spiritual Care
Concerns & Grievances
Homecare and Hospice

For Patients

Pay Your Bill Online
Pricing Estimates
Financial Assistance
Interpreter Services
Surgery Preparation
Medical Record Request
Advance Directives
Clinical Research & Trials

For Healthcare Professionals

Work and Life
Financial Well-Being
Career and Growth

The Wentworth-Douglass Health System includes:

 

Address

Wentworth-Douglass Hospital
789 Central Avenue, Dover, NH 03820
Phone: (603) 742-5252
Toll free: 1 (877) 201-7100