M45-M49: Spondylopathies

M46: Other inflammatory spondylopathies

Other inflammatory spondylopathies are a group of conditions characterized by inflammation in the vertebrae, the series of small bones that make up the spine. This inflammation can result from various causes, such as infection, autoimmune diseases, specific types of arthritis, or a reaction to certain medications. Symptoms typically include back pain that worsens with rest or at night, stiffness in the morning, and limited flexibility in the spine. Over time, these conditions may cause structural changes in the spine, leading to a decline in overall function. As the condition progresses, other body systems may also be affected, such as the eyes, skin, and gastrointestinal system, leading to additional symptoms. These conditions are not transmissible from person to person. The severity, progression, and symptoms of these conditions can vary significantly among individuals.