Osteophytes, commonly called bone spurs, can be surgically removed, and orthopedic surgeons do it routinely across nearly every joint in the body. The more useful question for most people, though, is whether they need to be removed. In many cases the answer is no, because the spur itself is not the main pain generator, and non-surgical treatments can reduce symptoms enough that surgery never becomes necessary. But when a bone spur is pinching a nerve, blocking joint motion, or causing pain that will not respond to conservative care, surgical removal is both safe and effective with modern techniques.
Why Bone Spurs Form in the First Place
An osteophyte is a bony projection that grows along the edges of a joint, usually where cartilage has worn down or where ligaments and tendons attach to bone. The body builds them as a misguided repair attempt: when a joint is unstable or its cartilage is thinning, new bone is laid down to broaden the joint surface and redistribute mechanical load. The process is driven by a mix of inflammation, altered mechanical stress, and signaling between cartilage and bone cells. Current research frames osteoarthritis as a disease of the whole joint rather than just the cartilage, with inflammation, bone remodeling, and tissue breakdown all feeding into each other.1PubMed Central. Critical Overview of Molecular Insights into Osteoarthritis and Therapeutic Targets: Cytokines, RANKL, MMPs, Adipokines and Phosphate Dysregulation That interconnected process is part of why no drug currently exists that can stop osteophytes from forming once osteoarthritis is underway.
Bone spurs can show up in just about any joint: the spine, knee, hip, shoulder, big toe, and heel are the most common sites. Many people have them without knowing it. They show up on X-rays all the time in people who have zero symptoms. The spur becomes a problem only when it physically interferes with surrounding structures, pressing on nerves, limiting motion, or irritating soft tissue during movement.
Non-Surgical Approaches That Often Come First
Before anyone discusses removing a bone spur, conservative treatment gets a long trial. The goal is not to dissolve the spur (no pill or injection does that) but to calm down the inflammation and pain around it so you can function normally. For most people, a combination of the following strategies is enough.
Anti-inflammatory medications are the starting point. Over-the-counter options and prescription-strength versions reduce swelling and pain in the tissues surrounding the spur. Treatment for osteoarthritis-related bone spurs still relies primarily on these drugs, along with joint replacement for advanced cases, because no disease-modifying drug has reached clinical practice yet.1PubMed Central. Critical Overview of Molecular Insights into Osteoarthritis and Therapeutic Targets: Cytokines, RANKL, MMPs, Adipokines and Phosphate Dysregulation
Physical therapy and biomechanical strategies play a large role, especially for knee and hip osteophytes. Offloading the affected joint through targeted exercise, bracing, gait modification, cane use, and even specialized shoe insoles can reduce the mechanical stress that drives symptoms. Neuromuscular training to improve how muscles stabilize the joint is another tool physical therapists use to change the forces passing through arthritic joints.2Journal of Orthopaedic & Sports Physical Therapy. A biomechanical perspective on physical therapy management of knee osteoarthritis None of this shrinks the spur, but it can make the spur irrelevant by reducing the inflammation and mechanical irritation around it.
Corticosteroid injections are widely used when oral medications and therapy are not enough. For spinal bone spurs, injections into the facet joints can provide meaningful short-term relief. One study found that patients whose imaging showed active inflammation at the joint had a much higher success rate from these injections, with about four in five responding well compared to half of those without active inflammation on imaging.3PubMed Central. Short-Term Outcomes of Intraarticular Corticosteroid Injection into the Lumbar Facet Joint According to the Findings of Single-Photon Emission Computed Tomography Imaging For heel spurs, corticosteroid injections and standard conservative care (stretching, padding, orthotics) produced statistically similar outcomes in one trial, with roughly a third to two-fifths of patients in each group getting favorable results.4PubMed Central. Comparison of corticosteroid injections and conservative treatments for heel spurs That finding is worth knowing: for heel spurs, an injection is not clearly superior to diligent stretching and supportive footwear.
Newer biologic injections, such as bone marrow aspirate, are being studied for knee osteoarthritis. Early results show significant pain reduction at six months compared to corticosteroid injections, though improvements in stiffness and physical function were more modest.5PubMed Central. Effects of Intra-articular Bone Marrow Aspirate Infiltration in the Treatment of Knee Osteoarthritis: A Clinical Study Comparing BMA versus Corticosteroid and Genicular Block These therapies are aimed at the broader osteoarthritis process, not at shrinking osteophytes themselves, but reducing joint inflammation can quiet the symptoms a bone spur contributes to.
When Surgery Makes Sense
Surgery enters the conversation when conservative treatment has failed after a reasonable period, usually several months, and the bone spur is clearly responsible for the problem. The clearest indications are mechanical: a spur blocking joint range of motion, a spur compressing a nerve and causing numbness or weakness, or a spur that is physically impinging on soft tissue during normal movement. Pain alone is a less straightforward reason because bone spurs often coexist with other pain sources like inflamed bursae, torn tendons, or degenerating discs. A good surgeon will want to confirm that removing the spur will actually address your primary complaint before scheduling an operation.
The type of surgery depends entirely on where the spur is. There is no single “bone spur removal” procedure. Instead, orthopedic and spine surgeons have developed joint-specific and location-specific techniques, many of them minimally invasive.
Bone Spur Removal in the Spine
Spinal osteophytes are among the most consequential because they can narrow the spaces where nerves exit the spine, causing radiating pain, numbness, and weakness in the arms or legs. The cervical spine (neck) is a particularly common site. When a spur grows on the back of a vertebral body and pushes into the spinal canal, it can compress the spinal cord itself, which is a more urgent situation than a spur at a peripheral joint.
Anterior cervical discectomy and fusion, or ACDF, is one of the most common procedures for cervical bone spurs. The surgeon approaches through a small incision in the front of the neck, removes the disc between two vertebrae, and then removes the offending osteophytes to free up space for the spinal cord and nerve roots. A cage or bone graft is placed to fuse the two vertebrae together. Studies comparing different tools for this procedure have found that an ultrasonic bone scalpel can remove large osteophytes behind the vertebral body with less bleeding and shorter operative time than a traditional high-speed drill, while achieving equivalent improvements in pain and neurological function and similar fusion rates at one year.6PubMed Central. The efficacy and safety of ultrasonic bone scalpel for removing retrovertebral osteophytes in anterior cervical discectomy and fusion: A retrospective study A separate study confirmed that patients treated with the ultrasonic scalpel had greater improvements in pain and disability scores and a larger area of nerve decompression compared to conventional instruments.7PubMed Central. Ultrasonic Bone Scalpel in Anterior Cervical Discectomy and Fusion Enhances Outcomes and Foraminal Decompression in Cervical Radiculopathy: A Retrospective Cohort Study
For multi-level cervical disease, newer techniques like V-shaped decompression using an ultrasonic scalpel have shown promising results. In one study comparing this approach to a conventional method in patients with two adjacent levels of cervical spondylosis, the V-shaped technique produced a significantly higher rate of early fusion (about four in five patients at three months vs. roughly half with the conventional method) and a dramatically lower rate of cage sinking, a common complication where the implant settles into the vertebral body.8PubMed Central. Application of V-shaped stealth decompression technique using ultrasonic bone scalpel in anterior surgery for adjacent two-level cervical spondylosis
In the lumbar spine, osteophytes occasionally cause an unusual problem called far-out syndrome, where a bone spur growing off the side of a lower vertebra compresses the L5 nerve root outside the normal spinal canal. Standard decompression from the back of the spine cannot reach this area. In reported cases, surgeons approached from the front, removed the offending spur with an ultrasonic dissector, and achieved complete symptom relief that lasted through one-year follow-up.9PubMed Central. Anterior Decompression of L5 Nerve Root for Far-Out Syndrome Due to Anterolateral Vertebral Osteophyte Formation: 2 Case Reports and Literature Review The case is worth mentioning because it illustrates a broader principle: not every bone spur in the spine can be reached through the same surgical corridor. The spur’s exact location dictates the approach.
Bone Spur Removal in the Shoulder
Shoulder bone spurs most commonly develop on the underside of the acromion, the bony roof over the rotator cuff. As the spur grows downward, it narrows the space the rotator cuff tendons pass through, leading to impingement: the tendons get pinched during overhead arm movements. Over time, this can contribute to partial- or full-thickness rotator cuff tears.
The standard surgical treatment is arthroscopic subacromial decompression with acromioplasty. It is one of the most frequently performed shoulder procedures. Through small incisions, the surgeon removes the inflamed bursa (the fluid-filled cushion between the acromion and the rotator cuff) and shaves off the osteophytes on the underside of the acromion to widen the subacromial space. The procedure is also performed as part of rotator cuff repair to create enough working room and prevent re-impingement after the tendon is fixed.10PubMed Central. Arthroscopic Subacromial Decompression and Acromioplasty
One thing worth knowing about shoulder decompression: while it is effective for impingement and spur-related symptoms, having had the procedure in the past can slightly increase the risk of a specific complication if you later need a reverse total shoulder replacement. A study found that prior subacromial decompression raised the risk of acromial stress fracture after reverse shoulder arthroplasty by about a quarter.11PubMed Central. Prior subacromial decompression is a significant risk factor for development of acromial stress fracture after reverse total shoulder arthroplasty This does not mean you should avoid the procedure if you need it now, but it is a factor your surgeon should be aware of if your shoulder deteriorates further down the road.
Bone Spur Removal in the Foot
The big toe joint and the heel are the two foot locations where osteophytes most often cause enough trouble to warrant surgery.
Hallux rigidus, or stiffness of the big toe joint, is driven by arthritis and bone spur formation on top of the first metatarsal head. The spur blocks the toe from bending upward, making walking painful. Cheilectomy is the go-to procedure: the surgeon removes the dorsal osteophytes and reshapes the joint surface to restore motion. It relieves the impingement that causes pain and has a track record of minimal complications and fast recovery.12PubMed. Cheilectomy for Hallux Rigidus For patients with more advanced disease who want to avoid a joint fusion (which permanently eliminates motion at that joint), a more aggressive version of the procedure, called radical cheilectomy, removes additional bone to restore a greater range of motion. Case reports show acceptable pain relief and improved function as an alternative to fusion in end-stage disease.13PubMed Central. Radical Cheilectomy as an Alternative to Arthrodesis for Hallux Rigidus
Heel spurs are a different story. Despite their reputation as a major cause of heel pain, the spur itself is frequently not the primary culprit. Most heel pain comes from plantar fasciitis, inflammation of the thick band of tissue on the bottom of the foot. A heel spur can coexist with plantar fasciitis without being the main source of pain. That said, when heel pain persists after exhausting conservative treatments, surgical removal of the spur combined with plantar fasciotomy (release of the tight fascia) has a strong long-term track record. A retrospective study covering ten years of follow-up found that about 85% of patients were satisfied with the results of heel spur surgery, and 94% said they would recommend the procedure to someone else with severe heel pain.14PubMed Central. Long-term follow-up of heel spur surgery. A 10-year retrospective study
The Ultrasonic Bone Scalpel and How It Is Changing Surgery
Traditional osteophyte removal in the spine and other tight spaces relies on high-speed drills and rongeurs (biting instruments). These work, but they carry risks near delicate structures like the spinal cord, nerve roots, and dural membrane. The ultrasonic bone scalpel has emerged as a meaningful improvement. It uses ultrasonic vibrations to cut through bone precisely while leaving soft tissue largely unharmed, because soft tissue is more elastic and absorbs the vibrations differently than rigid bone.
Reviews of the ultrasonic bone scalpel across different spine procedures have found it to be safe and effective, with advantages over conventional tools including less bleeding and reduced risk of inadvertent soft tissue injury.15PubMed Central. Ultrasonic bone scalpel in spine surgery In cervical spine surgery specifically, the ultrasonic scalpel cut operative time and blood loss compared to a high-speed drill while achieving equivalent neurological outcomes and no cases of spinal cord or dural injury in either group.6PubMed Central. The efficacy and safety of ultrasonic bone scalpel for removing retrovertebral osteophytes in anterior cervical discectomy and fusion: A retrospective study The main limitation is a learning curve; surgeons new to the instrument need time to become proficient. But for patients, the practical difference is a potentially shorter procedure with less blood loss and similar or better outcomes.
Not All Bone Growths Are Osteophytes
If your imaging report mentions bone formations on the spine, the type of growth matters. Several distinct types of bony outgrowths can appear in or around the spine, and they arise from different disease processes. Osteophytes grow at the margins of joints and vertebral bodies and are the hallmark of osteoarthritis. Syndesmophytes, by contrast, are the result of the outer ring of a spinal disc calcifying and are associated with ankylosing spondylitis. Enthesophytes form where tendons and ligaments attach to bone. And the flowing calcification seen in diffuse idiopathic skeletal hyperostosis (DISH) involves the long ligament running along the front of the spine.16PubMed Central. Disease-specific definitions of new bone formation on spine radiographs: a systematic literature review
These growths share some biology. Research has shown that osteophytes and enthesophytes both form through a similar process of bone being laid down on a cartilage template, and both are influenced by mechanical stress on the joint.17PubMed Central. Osteophytes, Enthesophytes, and High Bone Mass: A Bone-Forming Triad With Potential Relevance in Osteoarthritis But the distinction matters for treatment because the underlying disease is different. Surgically removing an osteophyte from an osteoarthritic spine is a different clinical situation than managing syndesmophytes in someone with an autoimmune spondylitis. If you have been told you have “bone spurs” in your spine, it is worth confirming which type your doctor means, because the management plan can differ considerably.
How Imaging Guides the Decision
Plain X-rays are usually the first step and are excellent at showing established osteophytes. CT scans provide more detail about the three-dimensional shape and exact location of a spur, which is especially useful for surgical planning. MRI adds the ability to see whether the spur is compressing nerves or irritating soft tissue, which helps determine whether the spur is actually the pain source.
Ultrasound is gaining ground as a radiation-free option for evaluating osteophytes, particularly around the knee. A comparative study found that three-dimensional ultrasound could depict knee osteophytes with accuracy comparable to CT, with no statistically significant difference in surface measurements between the two modalities. Interestingly, ultrasound actually depicted osteophytes with cartilage and fibrocartilage characteristics better than CT did.18PubMed Central. Three-dimensional ultrasound for knee osteophyte depiction: a comparative study to computed tomography For monitoring osteophyte progression over time, ultrasound has the advantage of being quick, inexpensive, and repeatable without radiation exposure.
Can Bone Spurs Come Back After Surgery
They can. Removing an osteophyte addresses the symptom, not the underlying process that formed it. If the joint remains arthritic and mechanically stressed, new bone spurs can develop at the same site or nearby. This is particularly relevant for younger, active patients with early-stage arthritis: a cheilectomy on the big toe or a subacromial decompression on the shoulder can buy years of improved function, but the arthritis continues to progress. Some patients eventually need a second procedure or a more definitive surgery like joint replacement or fusion.
That said, recurrence is not universal, and many people get lasting relief. The ten-year heel spur surgery data mentioned earlier, with 85% satisfaction, reflects a population where most patients did not need repeat intervention. For spinal osteophyte removal combined with fusion, the fusion itself eliminates motion at the treated level, which dramatically reduces the chance of new osteophytes forming at that specific segment, though adjacent levels can develop problems over time.
Bone Spurs Across the Animal Kingdom
If you have ever wondered whether arthritis-related bone spurs are a uniquely human problem, they are not. Researchers examining skeletal remains from 22 land mammal species and two marine mammal species found osteophytes in nearly all of them, with the size and severity of the spurs varying widely across species. In land mammals, osteophytes ranged from very small to quite large. Marine mammals had a somewhat different pattern, with large osteophytes observed primarily in one dolphin specimen on the spinal column, while other marine samples showed only small spurs.19PubMed Central. Osteoarthritis in two marine mammals and 22 land mammals: learning from skeletal remains The findings suggest that osteophyte formation is an ancient and broadly conserved response to joint stress, not something that emerged because of modern human lifestyles like sitting at a desk or wearing shoes. Gravity and weight-bearing likely play a role in making them more severe in terrestrial animals, which may partly explain why aquatic species tend to show less dramatic bony changes.