common
Sacroiliac joint dysfunction
The term sacroiliac joint refers to abnormal motion in the sacroiliac joint, either too much motion or too little motion, that causes pain in this region.
Underlined words are explained — tap any of them.
More in Joints
OsteoarthritisRheumatoid arthritisGoutAnkylosing spondylitisLupus (SLE)Carpal tunnel syndromePsoriatic arthritisPlantar fasciitisFrozen shoulderSeptic arthritisPseudogoutJuvenile idiopathic arthritis
See all of Joints →Plain-language summary adapted from Wikipedia. Not medical advice.