what is hallux rigidus
What Is Hallux Rigidus? Hallux rigidus is a disorder of the joint located at the base of the big toe. It causes pain and stiffness in the joint, and with time it gets increasingly harder to bend the toe. âHalluxâ refers to the big toe, while ârigidusâ indicates that the toe is rigid and cannot move. Hallux rigidus is actually a form of degenerative arthritis. This disorder can be very troubling and even disabling, since we use the big toe whenever we walk, stoop down, climb up, or even stand.