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Lumbar Spinal Fusion: Before Your Surgery

Picture of lumbosacral region of the spine (lower back)

What is lumbar spinal fusion?

Spinal fusion is surgery that joins, or fuses, two or more vertebrae together. The joints will no longer be able to move. The surgery is also called arthrodesis.

Most of the time, bone from your pelvic bone or from a bone bank is used. Or sometimes human-made bone is used.This bone is used to make a "bridge" between the vertebrae to be joined. Metal rods, wires, or screws are often attached to the vertebrae. This will hold them together until new bone grows between them.

Spinal fusion surgery usually takes a few hours. It involves making a cut in your back, belly, or side. The cuts, called incisions, leave scars that fade with time.

You can expect your back to feel stiff and sore after surgery. You will be given pain medicine. You will probably get up and walk at the hospital. You will have a short hospital stay.

It may take 4 to 6 weeks to get back to doing simple activities, such as light housework or office work.

How do you prepare for surgery?

Surgery can be stressful. This information will help you understand what you can expect. And it will help you safely prepare for surgery.

Preparing for surgery

Be sure you have someone to take you home. Anesthesia and pain medicine will make it unsafe for you to drive or get home on your own.
Understand exactly what surgery is planned, along with the risks, benefits, and other options.
If you take aspirin or some other blood thinner, ask your doctor if you should stop taking it before your surgery. Make sure that you understand exactly what your doctor wants you to do. These medicines increase the risk of bleeding.
Tell your doctor ALL the medicines and natural health products you take. Some may increase the risk of problems during your surgery. Your doctor will tell you if you should stop taking any of them before the surgery and how soon to do it.
Make sure your doctor and the hospital have a copy of your advance care plan. If you don't have one, you may want to prepare one. It lets others know your health care wishes. It's a good thing to have before any type of surgery or procedure.

What happens on the day of surgery?

Follow the instructions exactly about when to stop eating and drinking. If you don't, your surgery may be cancelled. If your doctor told you to take your medicines on the day of surgery, take them with only a sip of water.
Take a bath or shower before you come in for your surgery. Do not apply lotions, perfumes, deodorants, or nail polish.
Do not shave the surgical site yourself.
Take off all jewellery and piercings. And take out contact lenses, if you wear them.

At the hospital or surgery centre

Bring a picture ID.
The area for surgery is often marked to make sure there are no errors.
You will be kept comfortable and safe by your anesthesia provider. You will be asleep during the surgery.
Surgery will take a few hours.

When should you call your doctor?

You have questions or concerns.
You do not understand how to prepare for your surgery.
You become ill before surgery (such as fever, cold or flu, chest pain, or shortness of breath).
You need to reschedule or have changed your mind about having the surgery.

Where can you learn more?

Go to https://www.healthwise.net/patientEd

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Care instructions adapted under license by your healthcare professional. If you have questions about a medical condition or this instruction, always ask your healthcare professional. Healthwise, Incorporated disclaims any warranty or liability for your use of this information.