Define interface: a surface forming a common boundary of two bodies, spaces, or phases â interface in a sentence a surface forming a common boundary of two bodies, spaces, or phasesâ¦ See the full definition
Ankylosing Spondylitis (AS) is a type of progressive arthritis that leads to chronic inflammation of the spine and sacroiliac joints. It can also affect other joints and organs in the body, such as the eyes, lungs, kidneys, shoulders, knees, hips, heart, and ankles.
What is ankylosing spondylitis? Ankylosing spondylitis is a painful and progressive type of arthritis where some or all of the joints and bones of the spine fuse together. Ankylosing spondylitis cannot be cured and the symptoms can range from back pain and stiffness to long-term disability. Ankylosing spondylitis is estimated to affect around 200,000 people in the UK.