How to Diagnose Ankylosing Spondylitis?
To diagnose ankylosing spondylitis, doctors perform a physical exam and review your medical history. They also use imaging tests such as X-rays or magnetic resonance imaging (MRI) to detect changes in the spine. In some cases, blood tests like HLA-B27 are necessary to diagnose ankylosing spondylitis properly.
However, if you want a professional diagnosis of ankylosing spondylitis, consult with Total Orthopedics and Sports Medicine. Our healthcare team ensures you get the most precise ankylosing spondylitis diagnosis and effective treatment options. Whether you’re dealing with severe ankylosing spondylitis or want to relieve pain and reduce inflammation, we are here to help you. Contact us today at 855-321-6784 and let us help you achieve long-term relief with expert care.
How Do You Know If You Have Ankylosing Spondylitis?
If you have ankylosing spondylitis, pay close attention to symptoms such as persistent lower back and buttock pain and stiffness, especially in the morning or after periods of inactivity. Additional signs may include fatigue, eye inflammation (uveitis), chest pain, buttock pain, or spinal inflammation.
Ankylosing spondylitis is an inflammatory disease that mainly affects the sacroiliac joints and spine. Its symptoms can overlap with other conditions, like rheumatoid arthritis and inflammatory bowel disease, which makes it difficult to diagnose. Therefore, a detailed family history, physical examination, diagnostic tests, and lab tests for the HLA-B27 gene are essential.
For example, a case study shows that a 42-year-old male patient had progressively worsening low back pain, along with deformity in his spine and hips. He experienced back pain that woke him at night, along with stiffness in the morning. Upon examination, the doctor noted kyphosis, a forward-bending neck position, and a flexion deformity in both hip joints. Additionally, there was a loss of lateral and anterior difference in the lumbar spine. His chest expansion measured 2.4 cm, and Schober’s test was positive. This case illustrates how AS symptoms can resemble other complications.

How Does HLA-B27 Help Diagnose Ankylosing Spondylitis?
HLA-B27 is a genetic marker that indicates a higher chance of ankylosing spondylitis. To confirm the diagnosis, doctors combine HLA-B27 results with clinical symptoms, health conditions, medical history, imaging studies, and other blood tests.
HLA-B27 protein is present on the surface of white blood cells and causes autoimmune reactions that affect the spine. While the presence of HLA-B27 alone is not enough to diagnose ankylosing spondylitis. It significantly helps in identifying people at higher risk. Research indicates that HLA-B27 positivity links with the early symptoms of AS and a higher family aggregation of the disease. Another study states that 80-95% of people with AS have the HLA-B27 marker. Furthermore, elevated inflammatory markers, like C-reactive protein and erythrocyte sedimentation rate, offer supporting evidence.
At Total Orthopedics & Sports Medicine, we specialize in the diagnosis and treatment of ankylosing spondylitis and other spinal conditions. Our health care team offers biologic medications and nonsteroidal anti-inflammatory drugs to treat this issue. Schedule your consultation today to relieve symptoms and slow disease progression.
How Can MSASSS Help in Monitoring Disease Progress?
The modified Stokes Ankylosing Spondylitis Spine Score is a tool used to assess the progression of AS by measuring structural changes in the spine. This radiographic scoring method helps in the tracking of spinal deformities and the rate of progression in ankylosing spondylitis-treated patients.
The mSASSS assesses key radiographic features, such as squaring, erosion, sclerosis, and syndesmophytes, in the cervical and lumbar spine. Each feature is assigned a specific point value, and the total score indicates the extent of spinal damage in the disease progression.
Additionally, MSASSS plays an essential role in determining treatment effectiveness. It can track how well therapies, like TNF inhibitors, slow down radiographic progression. This helps healthcare providers adjust treatment plans accordingly. The tool also predicts the need for hip replacement or spinal fusion in ankylosing spondylitis patients.
What Are the Advances in Ankylosing Spondylitis Diagnosis?
Advances in ankylosing spondylitis diagnosis include the use of MRI to detect inflammation in the sacroiliac joints and reduce joint damage. Additionally, genetic testing for the HLA-B27 marker and blood tests measuring inflammation are essential tools that assist doctors in diagnosing AS in many patients
Imaging techniques, such as MRI and CT scans, can detect early stages of spinal inflammation. These methods reveal inflammation before any structural damage or bony erosions occur. Genetic testing for HLA-B27 helps identify those at higher risk for ankylosing spondylitis. Moreover, with these diagnostic tools, doctors can create a better treatment plan for pain relief and to reduce discomfort caused by ankylosing spondylitis.
A study shows that inflammatory back pain, positive HLA-B27, and MRI changes are useful for diagnosing spondyloarthritis in its early stages. Combining these factors significantly improved diagnostic accuracy in 133 patients. A PubMed review also shows MRI to be the preferred method for detecting sacroiliitis in early AS stages. This technique outperforms older methods, like quantitative scintigraphy. The review highlights the effectiveness of whole-body MRI and ultrasound for detecting sacroiliitis. These advancements are part of ongoing clinical trials aimed at improving spinal mobility and reducing pain from Ankylosing Spondylitis. Therefore, more assessment is needed so these technologies can be widely used.
When Should You Seek Medical Attention for Ankylosing Spondylitis?
It’s essential to seek medical attention if you experience persistent lower back pain, stiffness, or reduced flexibility in the mornings or after periods of inactivity. Early diagnosis can help manage symptoms, prevent spinal deformities, and slow disease progression.
Ankylosing spondylitis usually begins with joint and neck pain that worsens over time. If untreated, AS can cause long-term complications like spinal fusion and morning stiffness. Other symptoms may include severe pain, fatigue, uveitis, and gastrointestinal issues. In some cases, patients with ankylosing spondylitis may also develop peripheral arthritis, affecting joints outside the spine.
Therefore, starting treatment earlier or getting medical advice from Total Orthopedics & Sports Medicine is essential to prevent AS. Our team provides a comprehensive approach to managing joint and neck pain, as well as severe discomfort. We use the latest treatment options, including antirheumatic drugs and other treatments. Contact us today to decrease pain and avoid complications like spine deformities.

What Are the Risks of Delayed Diagnosis?
Risk factors of delayed diagnosis of ankylosing spondylitis include severe joint damage, chronic pain, and permanent spinal deformities. Without timely treatment, inflammatory conditions can cause irreversible damage like bony fusion and restricted movement, which is also known as “bamboo spine”.
People with ankylosing spondylitis may also experience extra-articular symptoms, such as psoriatic arthritis or inflammation in the aortic valve. These can lead to increased pain, reduced flexibility, and a lower quality of life. Early treatment, including nonsteroidal anti-inflammatory drugs (NSAIDs) and biologic medications, is essential to prevent irreversible joint damage.
How Can You Prevent Ankylosing Spondylitis?
Although ankylosing spondylitis has a genetic basis and cannot be fully prevented, early detection can help manage the condition. Regular physical activity, breathing exercises, and anti-inflammatory medications can reduce disease progression. Maintaining an active lifestyle is also essential for managing symptoms and improving overall well-being.
It’s important to practice good posture every day to keep your spine aligned and reduce stiffness. Try to maintain good posture when sitting, standing, and even sleeping. Low-impact exercises like swimming or yoga can strengthen your back and improve flexibility. Breathing exercises are also helpful, as they can increase lung capacity, which is important because AS can affect the chest wall. A diet rich in anti-inflammatory foods and regular visits to a rheumatologist can help reduce risks and improve your quality of life.
Total Orthopedics & Sports Medicine Offers Advanced Testing For Early Ankylosing Spondylitis Diagnosis — Book Your Visit Now!
If you develop ankylosing spondylitis, you might be dealing with ongoing back pain, stiffness, or reduced range of motion. These symptoms worsen in the morning or after rest, and lead to a gradual loss of flexibility that can be easily mistaken for other conditions. This way, AS is often overlooked in its early stages, resulting in prolonged discomfort and inflammation. Moreover, without timely intervention, the inflammation can cause irreversible spinal damage and limit your mobility.
At Total Orthopedics & Sports Medicine, we recognize how essential early and accurate diagnosis is when managing ankylosing spondylitis. Our team offers advanced diagnostic testing and better orthopedic care to identify AS in its earliest stages. Furthermore, we use high-end technology and a patient-focused approach to help you treat your spine disorder. We are giving you the best chance to start a more active, pain-free future. Visit us today at 1789 Sheepshead Bay Rd, Brooklyn, NY 11235, or contact us at 855-321-6784 to schedule your consultation.
FAQs
What Specialists Are Involved in Diagnosis?
Ankylosing Spondylitis diagnosis involves physicians, pathologists, radiologists, rheumatologists, endocrinologists, and infectious disease specialists. Pathologists play an important role by analyzing samples and diagnosing diseases at a cellular level. Radiologists use imaging techniques to see internal structures and aid in diagnosis. Depending on the patient’s condition, specialists such as endocrinologists or infectious disease experts are also consulted.
Is Family History Essential for Spondylitis Diagnosis?
Yes, family members’ history plays an important role in diagnosing ankylosing spondylitis. Having a family member with AS increases your chances of developing the condition. Ankylosing spondylitis has a genetic component, with a strong association to the HLA-B27 gene. Therefore, a family history can help healthcare providers assess the risk and aid in early diagnosis.
Can Children Develop Ankylosing Spondylitis?
Yes, children can develop ankylosing spondylitis, although it is more common in adolescents and young adults. Pediatric AS is rare but can occur in those with a family history of the condition. Early signs in children may include back pain, stiffness, and difficulty moving, which should prompt evaluation by a rheumatologist. So, if you feel your child has AS, contact Total Orthopedics & Sports Medicine for a thorough medical checkup and expert care.
How Is Ankylosing Spondylitis Treated?
You can treat Ankylosing Spondylitis with medications, low-impact exercises, and lifestyle changes. Nonsteroidal anti-inflammatory drugs help relieve pain. You can also use biologic medications for more severe cases. Regular exercise and maintaining good posture are also essential for preserving flexibility and posture. However, in case of severe joint damage, you may need surgery.
Can AS Be Mistaken for Other Conditions?
Yes, ankylosing spondylitis may be misdiagnosed due to overlapping symptoms such as back pain, fused vertebrae, and joint pain. These symptoms are also common in conditions like osteoarthritis and rheumatoid arthritis. Therefore, to differentiate AS from other diseases, a thorough medical checkup, including imaging and genetic testing, is essential.
Which Conditions Mimic Ankylosing Spondylitis?
Several conditions can mimic ankylosing spondylitis, including psoriatic arthritis and reactive arthritis. Other disorders, such as degenerative disc disease and fibromyalgia, may present similar symptoms, like back pain and stiffness. To distinguish AS from these conditions, doctors rely on a medical history, physical examinations, and diagnostic tests, including imaging studies.
Can Anti-Inflammatory Drugs Relieve Spondylitis?
Yes, anti-inflammatory drugs are effective in relieving ankylosing spondylitis symptoms by reducing pain and stiffness, helping patients maintain mobility. While these medications don’t cure the condition, NSAIDs play an essential role in symptom management. This way, it makes daily activities more manageable. In severe cases, stronger treatments like TNF inhibitors or IL-17 inhibitors are necessary to control inflammation and prevent further damage.



