Iridodialysis refers to the separation of the iris from its attachment to the ciliary body. It is a rare condition that can occur due to trauma or eye surgery. There are several synonyms for iridodialysis, including iris disinsertion, iris root avulsion, and iris detachment. Other related terms include cyclodialysis cleft, which may occur simultaneously with iridodialysis, and angle recession, which refers to the stretching of the tissue where the iris attaches to the angle of the eye. These conditions can cause a variety of symptoms, including blurred vision, eye pain, and decreased visual acuity, and require prompt medical attention.