Spondylitis and ankylosing spondylitis (AS) are both inflammatory conditions that affect the spine. While spondylitis is a general term used to describe inflammation of the spine, ankylosing spondylitis is a specific form of spondylitis that is more severe and can cause irreversible joint damage.
The main difference between spondylitis and ankylosing spondylitis is the severity of the inflammation. Spondylitis is a milder form of inflammation and can often be treated with rest, physical therapy, and medications. Ankylosing spondylitis is a more severe form of inflammation and can cause irreversible joint damage and deformity.
Spondylitis typically affects the vertebrae in the neck, mid-back, and lower back. It can cause pain, stiffness, and limited mobility in these areas. Ankylosing spondylitis is more aggressive and can cause inflammation in the ligaments that connect the vertebrae, as well as the joints of the arms, legs, and other major joints. In extreme cases, the vertebrae can fuse together, leading to a permanent stooped or hunched posture.
Ankylosing spondylitis is a chronic condition and the symptoms can range from mild to severe. Treatment options include medications, physical therapy, and in some cases, surgery. In contrast, spondylitis is typically more manageable and can often be managed with lifestyle changes, rest, and medications.
In summary, the main difference between spondylitis and ankylosing spondylitis is the severity of the inflammation and the potential for irreversible joint damage. Ankylosing spondylitis is a more severe condition and requires more aggressive treatment, whereas spondylitis is a milder form of inflammation and can often be managed with lifestyle changes and medications.