A diagnostic delay of 2 to 6 years may be typical in axSpA, noted Raj Sengupta, MBBS, of the University of Bath in England, ...
What Is Sacroiliac Joint Dysfunction? Sacroiliac (SI) joint dysfunction is a condition that happens when one or both small, firm joints at the base of the spine don't move properly. Some doctors ...
Features linking this group of diseases include association with HLA-B27, peripheral arthritis that is typically asymmetric and lower limb predominant, and possibly include sacroiliitis ...