Skip to main content

Spinal Fusion

Spinal fusion is a surgery that joins two or more vertebrae to help stabilize the spine, reduce painful movement and support function when other treatments are not enough.

  • Spine Surgery

    We have decades of experience caring for patients with back and spine conditions, pioneering minimally invasive treatments and leading research for new treatments to improve patient outcomes.

What Is Spinal Fusion?

Spinal fusion is a surgical treatment that permanently joins two or more bones in the spine, called vertebrae. The goal is to reduce motion at a painful or unstable part of the spine.

This treatment may be considered for people with certain spine conditions, such as degenerative disc disease, spinal stenosis, spondylolisthesis, some spinal fractures, deformity or other problems affecting spinal stability. In some cases, spinal fusion may be performed with a traditional approach or as minimally invasive spinal fusion, depending on the area being treated and the patient’s needs.

Why Choose Baptist Health?

At Baptist Health Brain & Spine Care, patients have access to specialists focused on back, neck and spine conditions. Care planning may include imaging, nonsurgical treatment options, surgical evaluation and follow-up support based on each patient’s diagnosis and goals.

Because spinal fusion is a major decision, experts at Baptist Health take a careful approach to deciding when surgery may be appropriate. Treatment recommendations are typically based on the cause of symptoms, how much the condition affects daily life and whether symptoms have improved with more conservative care.

Why Choose Baptist Health?

How It Works

Spinal fusion is designed to stop movement between specific vertebrae. During surgery, the physician places bone graft material or another supportive material between or alongside the bones being treated. In many cases, hardware such as screws, rods or cages is also used to help stabilize the area while the bones heal and fuse together.

The exact surgical plan depends on the part of the spine involved, the reason for surgery and whether another procedure, such as decompression, is also needed. Decompression means relieving pressure on the spinal cord or nerves.

Who May Benefit

Spinal fusion may be recommended for some people who have:

  • Ongoing back or neck pain linked to spinal instability
  • Symptoms that have not improved with medication, physical therapy, injections or activity changes
  • Worsening nerve-related symptoms, such as pain, numbness, tingling or weakness
  • A spine condition that affects alignment, stability or daily function

A full evaluation is needed to determine whether spinal fusion is the right treatment.

Benefits and Risks

Potential benefits of spinal fusion may include:

  • Improved spinal stability
  • Less painful motion in the treated area
  • Relief of symptoms caused by instability or nerve compression

Risks vary by procedure and patient health, but may include:

  • Infection
  • Bleeding
  • Blood clots
  • Nerve injury
  • Anesthesia-related complications
  • Failure of the bones to fuse as expected
  • Reduced motion in the treated segment
  • The need for additional treatment later

Specific risks and expected outcomes should be reviewed with the physician.

What to Expect

  • Before spinal fusion, patients usually have a detailed evaluation that may include imaging, a review of symptoms and discussion of prior treatments. The care team may give instructions about medications, smoking cessation, activity limits and when to stop eating or drinking before surgery.

  • Spinal fusion is typically performed in a hospital or surgical setting under anesthesia. The physician reaches the spine through an approach chosen for the condition being treated, removes any damaged tissue if needed, places graft material and may use hardware to stabilize the area.

  • After surgery, patients are monitored as anesthesia wears off and the care team manages pain, movement and early recovery. Some patients go home relatively soon, while others may need a longer hospital stay, physical therapy or temporary activity restrictions. Recovery plans vary by procedure and overall health.

Recovery

Recovery after spinal fusion is different for each person. It often depends on the location of surgery, the number of levels treated, overall health and whether the procedure was done through a traditional or minimally invasive approach.

Patients are usually encouraged to follow lifting, bending and activity instructions closely while the fusion heals. Follow-up visits and, in some cases, imaging help the physician monitor healing and decide when activities can gradually increase. Detailed timelines should be confirmed with the treating team.

Frequently Asked Questions

  • Spinal fusion joins two or more vertebrae so they heal into one stable segment. It is used to reduce abnormal motion, support the spine, and in some cases help relieve symptoms caused by instability or pressure on nearby nerves.

  • Spinal fusion may be recommended when symptoms are tied to instability, deformity, or structural problems in the spine and other treatments have not provided enough relief. A physician looks at imaging, symptoms and functional impact before deciding whether surgery may help.

  • No. Some spinal fusions can be done through smaller incisions, while others require a more traditional approach. The best option depends on the spinal level, the condition being treated, prior surgery, anatomy and whether additional procedures are needed at the same time.

  • Initial recovery and bone healing happen over time, but the exact timeline varies widely. It depends on the area treated, the number of levels fused, overall health, nicotine use and the type of surgery performed. Your physician can explain what to expect for your case.

  • Some loss of motion is expected in the treated part of the spine because the bones are joined together. How noticeable that feels depends on the location and number of levels fused. Many patients still move well overall, but individual results vary.

  • Like other major surgeries, spinal fusion carries risks. These may include infection, bleeding, blood clots, nerve injury, anesthesia-related complications and problems with bone healing. Some patients may continue to have symptoms or need more treatment later. Specific risks depend on the person and procedure.

  • Recovery often includes walking, activity restrictions, follow-up visits and a gradual return to daily activities. Some patients also need physical therapy. Pain and mobility usually improve step by step, but recovery is not the same for everyone. The care team will provide a personalized plan.

  • Yes, depending on the diagnosis. Alternatives may include medication, physical therapy, injections, bracing, decompression without fusion or continued monitoring. The right approach depends on the cause of symptoms and whether the spine is stable. A surgical evaluation helps clarify the options.

News & Podcasts

News

View All
How to Recognize Your Body's 'I'm Stressed!' Warning Signs October 9, 2026

Stress does not always announce itself with a racing mind or a feeling of being overwhelmed. Sometimes, the first clues come from the body: a headache that keeps returning, tight shoulders, an...

Roundup: Low Cognitive Test Scores Linked to Higher Stroke Risk; and More News October 9, 2026

Low Cognitive Test Scores in Your 60s May Indicate Higher Future Stroke Risk Adults in their 60s who perform lower than their peers on tests of memory, thinking and mental processing speed may face a...

Baptist Health Breaks Ground on New Home of Kenneth C Griffin Neuroscience Institute October 7, 2026

Baptist Health has broken ground on the new home of Baptist Health Kenneth C. Griffin Neuroscience Institute, marking a major investment in the future of brain and spine care, neuroscience research...

Podcasts

View All
Migraine Relief: What Helps, What Doesn’t, and What’s New June 9, 2026
Stroke Symptoms at Any Age: What You Need to Know May 27, 2026
Brain Tumors: What to Watch For and When to Get Help May 13, 2026

Have Questions? Let’s Talk.

We’re here to support you every step of the way. If you need help or want to learn more, we’re just a phone call away.

Language Preference / Preferencia de idioma

I want to see the site in English

Continue In English

Quiero ver el sitio en Español

Continuar en español