Related Experiment Video
Updated: Sep 22, 2025
05:22
Iris Fixation via External Pentagram Suturing
Published on: May 5, 2022
1.4K
Acquired Iris Heterochromia After Pars Plana Vitrectomy
Ayat Haroun1, Saif Aldeen AlRyalat1, Maen Abdallah2
1Department of Ophthalmology, The University of Jordan, Amman, JOR.
Cureus
|May 23, 2022
Summary
A rare case of temporary eye color change, known as acquired heterochromia, occurred after intraocular surgery. This transient condition resolved spontaneously, highlighting the need for patient education.
Area of Science:
- Ophthalmology
- Surgical Case Reports
Background:
- Intraocular surgery, such as pars plana vitrectomy with intraocular lens implantation, is a common procedure.
- Acquired heterochromia, a change in iris color, is an uncommon complication following ocular procedures.
Observation:
- A 63-year-old female patient developed transient acquired heterochromia in her left eye one week post-vitrectomy.
- The patient's eye color changed from blue to green, causing concern.
Findings:
- The acquired heterochromia was temporary, with the patient's iris color returning to normal within weeks.
- This case represents a unique instance of transient heterochromia following adult intraocular surgery.
Implications:
- Highlights the importance of patient counseling regarding potential, albeit rare, side effects of intraocular surgery.
- Emphasizes the need for reassurance as such changes may be temporary and self-limiting.
Related Concept Videos
01:25Glaucoma: Overview
829
Glaucoma is an eye condition characterized by increased intraocular pressure that damages the retina and optic nerve, leading to irreversible blindness if left untreated. The human eye has various components, including the cornea, iris, pupil, lens, and optic nerve. Aqueous humor is secreted by the epithelium of the ciliary body in the posterior chamber and flows through the trabecular meshwork and canal of Schlemm, maintaining normal intraocular pressure. The trabecular meshwork and the canal...
829
01:28Angle Closure Glaucoma: Treatment
759
Angle-closure glaucoma, or closed-angle glaucoma, is an eye condition where the iris bulges out and blocks the iridocorneal angle, resulting in a buildup of aqueous humor and increased intraocular pressure. Immediate medical attention is necessary due to the sudden onset of symptoms. The treatment for angle-closure glaucoma includes short-term and long-term approaches. Short-term treatment involves using eye drops like pilocarpine to lower intraocular pressure by increasing aqueous humor...
759