Artificial Disc Replacement Surgery

Dr. Albert Wong performs artificial disc replacement surgery for certain cervical and lumbar spine conditions where preserving movement may be possible while addressing the damaged disc itself.

A lot of patients hear the word “replacement” and immediately picture a hip replacement or knee replacement. The idea isn’t completely different. During artificial disc replacement surgery, the damaged spinal disc is removed and replaced with an artificial implant designed to maintain movement between the vertebrae. The goal is treating the painful disc without permanently locking that level of the spine together. That last part gets a lot of attention. Especially from patients who are already comparing disc replacement to fusion surgery.

How Artificial Disc Replacement Procedures Work

The actual operation is only part of the process. Before surgery is ever discussed seriously, imaging studies, symptoms, and physical examination findings all need to line up. A damaged-looking disc on an MRI doesn’t automatically mean it’s causing the problem.

During surgery, the affected disc is removed, and an artificial implant is positioned between the vertebrae. The replacement device is intended to support normal spinal movement while helping maintain stability at the treated level.

Artificial Disc Replacement vs Fusion Surgery

This is usually one of the first questions patients ask. Fusion surgery removes movement at the affected level by joining two vertebrae together permanently. Disc replacement takes a different approach. Instead of eliminating motion, the procedure aims to preserve it.

That doesn’t mean everybody should choose one over the other. Some patients are excellent candidates for disc replacement. Others have spinal conditions where fusion simply makes more sense. The right answer depends on the spine sitting in front of the surgeon, not what’s trending online.

Motion Preservation and Spinal Function

One reason artificial cervical disc replacement surgery and lumbar disc replacement procedures have gained attention over the years is the idea of preserving movement after surgery. People tend to focus on the implant itself. That’s understandable.

What they’re really interested in is whether they’ll be able to move more normally once recovery is complete. For the right patient, maintaining motion at the treated level may help support overall spinal function while still addressing the underlying disc problem.

Conditions Commonly Treated with Artificial Disc Replacement Surgery

Not every damaged disc needs surgery. In fact, most never reach that point. But when symptoms continue affecting work, sleep, exercise, or day-to-day function despite conservative treatment, surgery may become part of the conversation.

Cervical Disc Herniation

A disc problem in the neck can do more than create neck pain. Patients often report symptoms traveling into the shoulder, arm, or hand. Tingling, numbness, weakness, and burning pain. Sometimes all of them at once. In selected cases, cervical artificial disc replacement surgery may help relieve nerve pressure while maintaining motion within the neck.

Nerve Compression in the Neck

People researching artificial disc replacement surgery in neck conditions are often dealing with symptoms that extend well beyond the neck itself. Tasks that used to feel routine become irritating. Sleeping gets harder. Some notice weakness. Others notice persistent numbness that never seems to completely settle down. When conservative care stops helping, surgery may become an option worth evaluating.

Degenerative Disc Disease

Some discs wear down quietly over time. Others become impossible to ignore. What starts as occasional stiffness can gradually turn into persistent pain that keeps showing up no matter what somebody tries. For certain patients with advanced degeneration, artificial lumbar disc replacement surgery or cervical disc replacement may be considered when non-surgical treatment no longer provides meaningful relief.

Lumbar Disc Disorders

The lower back handles a tremendous amount of stress over time. When a damaged lumbar disc becomes a consistent source of pain and imaging findings support the diagnosis, artificial lumbar disc replacement surgery may be considered for carefully selected patients looking to maintain movement rather than undergo fusion.

Most patients aren’t interested in surgical technology for the sake of technology. They want to know what life may look like afterward.

Preserving Movement at the Treated Level

This is usually the feature that grabs attention first. Unlike fusion procedures, artificial disc replacement is designed around maintaining motion at the surgical level.

Supporting Spinal Mobility

Movement matters more than most people realize until it starts disappearing. For properly selected patients, preserving motion may help maintain flexibility and function after recovery.

Returning to Activity

Pain has a way of shrinking people’s lives. Work becomes harder. Exercise gets abandoned. Simple activities start requiring more planning than they should. Many patients pursue surgery because they want to get back to doing normal things again.

Avoiding Fusion in Selected Cases

Not everybody wants fusion surgery if another appropriate option exists. Artificial disc replacement gives certain patients a motion-preserving alternative when their condition and anatomy make them reasonable candidates.

A surprising number of abnormal MRIs never become surgical. That’s important because imaging alone doesn’t determine treatment.

Patients being considered for artificial disc replacement are typically evaluated based on symptoms, examination findings, imaging results, and how much the condition is affecting daily life.

When Surgery May Be Considered

Surgery usually enters the discussion after conservative treatment stops producing meaningful improvement. Persistent neck pain, arm symptoms, lower back pain, weakness, numbness, and ongoing nerve irritation are some of the reasons patients begin exploring surgical options.

Comprehensive Evaluation Process

Before recommending surgery, the underlying source of symptoms needs to be identified as accurately as possible. That often involves imaging review, neurological evaluation, physical examination, and discussion about previous treatment attempts.

Conservative Treatment Usually Comes First

Most patients spend considerable time trying non-surgical treatment before surgery is considered.
Physical therapy, medication, injections, activity modification, and rehabilitation may help enough that surgery becomes unnecessary. Sometimes they don’t. That’s when other options start getting discussed.

Artificial Disc Replacement Surgery Procedure

The actual surgery is only one part of the process. Planning happens first. A lot of it. Imaging, alignment review, implant positioning, and risk assessment are all studied beforehand so the procedure is mapped out around the patient’s anatomy instead of relying entirely on decisions made during surgery.

Preoperative Planning

The planning phase helps determine whether artificial disc replacement is appropriate and how the procedure should be performed.

MRI and imaging review

Detailed imaging helps identify the affected disc and surrounding anatomy.

Implant selection planning

The replacement device is selected based on the patient's condition.

Motion preservation assessment

The surgical plan focuses on maintaining appropriate movement.

Patient-specific preparation

Every procedure is tailored to the individual spine.

During the Procedure

The damaged disc is removed and replaced with an artificial implant positioned at the affected level. The goal is addressing the source of symptoms while maintaining stability and movement.

Disc removal

The damaged disc is carefully removed.

Artificial implant placement

The replacement device is positioned within the disc space.

Surgeon-controlled procedure

Every step remains under the surgeon's direct control.

Motion and positioning assessment

Implant placement is evaluated before surgery is completed.

Recovery Immediately After Surgery

Patients are monitored after surgery while mobility and recovery begin gradually. Instructions vary depending on the procedure performed and the patient’s overall condition.

Postoperative monitoring

Patients are observed closely during early recovery.

Pain management support

Medication and recovery guidance help manage discomfort.

Early mobility

Walking and light movement often begin early.

Recovery instructions

Activity guidelines are adjusted individually.

Recovery After Artificial Disc Replacement Surgery

The internet tends to make recovery look cleaner than it usually is. Some patients improve quickly. Others need more time than expected. That’s true for almost every type of spine surgery. Still, many patients researching recovery from artificial disc replacement surgery want a realistic idea of what comes next.

Recovery Timeline

The first few weeks are generally focused on healing, walking, and gradually increasing activity levels. Overall artificial disc replacement surgery recovery time varies depending on the condition treated, the surgical level, and individual healing factors. Patients looking into cervical artificial disc replacement surgery recovery often find that recovery experiences vary considerably from one person to another.

Physical Therapy and Rehabilitation

Recovery doesn't stop once the incision heals. Physical therapy may help improve mobility, flexibility, strength, posture, and movement patterns as healing progresses. Rehabilitation plans are usually adjusted over time rather than following a rigid schedule.

Returning to Normal Activities

Most people return to activity gradually. Work, exercise, lifting, and recreational activities are reintroduced in stages. Patients reading about cervical spine artificial disc replacement surgery recovery experiences often discover that comparing recovery timelines too closely can create unrealistic expectations.

A streamlined approach to spine care designed to make every patient’s journey easy, clear, and focused on effective results. spine care d

Days 2 - 7

Recovery Timeline

A streamlined approach to spine care designed to make every patient’s journey easy, clear, and focused on effective results. spine care d

Days 2 - 7

Recovery Timeline

A streamlined approach to spine care designed to make every patient’s journey easy, clear, and focused on effective results. spine care d

Days 2 - 7

Recovery Timeline

A streamlined approach to spine care designed to make every patient’s journey easy, clear, and focused on effective results. spine care d

Experience Treating Complex Disc Conditions

Disc problems rarely look identical from one patient to the next. Dr. Wong evaluates conditions involving degeneration, nerve compression, disc herniation, instability, and other spinal disorders requiring individualized treatment planning.

Advanced Surgical Technology

Modern imaging and surgical technology help support planning and procedural accuracy. Technology is important. Using it appropriately is what matters.

Patient-Focused Care

Some patients need surgery. Some don't. Every recommendation begins with understanding the patient's symptoms, imaging findings, limitations, and goals rather than forcing the same treatment plan onto everybody.

Serving Patients Across Los Angeles and Surrounding Areas

Patients travel to Wong Spine from throughout Los Angeles and surrounding communities for advanced spinal care, artificial disc replacement surgery, and motion-preserving treatment options. Dr. Wong evaluates both cervical and lumbar spine conditions and develops treatment plans designed around the individual patient rather than a one-size-fits-all approach.

Beverly Hills

Playa Vista

Sherman Oaks

Torrance

Los Alamitos

Cerritos

Lakewood

Long Beach

Hermosa Beach

Manhattan Beach

Mar Vista

Culver City

Hollywood

West Hollywood

Marina del Rey

Santa Monica

Beverly Hills

What our patients says

FAQs About Artificial Disc Replacement Surgery

Patients considering spine surgery usually have a lot of questions before making any decisions. Below are some of the most common questions people ask about robotic-assisted spine surgery, recovery, safety, and treatment options in Los Angeles.

Schedule a Consultation for Robotic Spine Surgery

Dr. Albert P. Wong, MD

8436 W. 3rd St, Suite 800 Los Angeles, CA 90048

Phone

(310) 746-5918

Awassistant@docshealth.com

Office Hours

Monday – Friday: 8:00 AM – 5:00 PM
Saturday – Sunday: Closed