Iridodialysis

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Iridodialysis
Synonyms	N/A
Pronounce	N/A
Specialty	N/A
Symptoms	Double vision, glare, photophobia
Complications	Glaucoma, cataract
Onset	Sudden, typically after blunt trauma
Duration	Variable, depending on severity and treatment
Types	N/A
Causes	Blunt trauma to the eye
Risks	Sports injuries, accidents
Diagnosis	Slit lamp examination, ultrasound biomicroscopy
Differential diagnosis	Angle recession, cyclodialysis
Prevention	N/A
Treatment	Surgical repair, contact lenses for symptomatic relief
Medication	N/A
Prognosis	Good with treatment, but depends on severity
Frequency	Rare
Deaths	N/A

Iridodialysis is a medical condition that involves the disinsertion or tearing away of the iris from its attachment to the ciliary body. This can occur as a result of trauma or during eye surgery.

Causes

Iridodialysis can be caused by blunt or penetrating eye trauma, or it can occur as a complication of eye surgery. The force of the injury or the surgical instruments can cause the iris to tear away from the ciliary body, which is the part of the eye that produces aqueous humor.

Symptoms

The symptoms of iridodialysis can vary depending on the extent of the injury. Some people may not have any symptoms, while others may experience:

• Blurred vision
• Glare
• Monocular diplopia (double vision in one eye)
• Photophobia (light sensitivity)
• An abnormal appearance of the pupil

Diagnosis

Iridodialysis is diagnosed through a comprehensive eye examination. This may include:

• Visual acuity test
• Slit lamp examination
• Gonioscopy
• Dilated eye exam

Treatment

The treatment for iridodialysis depends on the severity of the condition and the symptoms. If the iridodialysis is small and the person does not have any symptoms, treatment may not be necessary. However, if the iridodialysis is large or causing symptoms, treatment options may include:

• Surgical repair
• Artificial iris implant
• Contact lens to improve the appearance of the eye

See also

• Eye injury
• Traumatic iritis
• Hyphema
• Angle recession glaucoma