Related Experiment Video
Updated: Jun 28, 2026
05:22
Iris Fixation via External Pentagram Suturing
Published on: May 5, 2022
Clinical and histopathological features of posttraumatic iris cyst
Pukhraj Rishi1, Ekta Rishi, Jyotirmay Biswas
1Shri Bhagwan Mahavir Vitreoretinal Services, Medical Research Foundation, Sankara Nethralaya, Chennai, India. docrishi@yahoo.co.in
Indian Journal of Ophthalmology
|November 1, 2008
Summary
Surgical excision of post-traumatic iris cysts can lead to vision loss, with outcomes often worsened by postsurgical complications. This case series highlights the challenges and variable visual results following iris cyst removal.
Area of Science:
- Ophthalmology
- Surgical Pathology
Background:
- Iris cyst excision is a complex procedure with unpredictable visual outcomes.
- Preexisting and postoperative complications significantly influence the results of iris cyst surgery.
Observation:
- A case series of 10 eyes with post-traumatic iris cysts undergoing surgical excision was reviewed.
- Histopathology confirmed the nature of the excised iris cysts.
- Data collected included patient demographics, clinical presentation, surgical procedures, and follow-up outcomes.
Findings:
- The mean preoperative visual acuity (logMAR) was 0.56, deteriorating to 1.62 postoperatively.
- Post-surgical complications were identified as key factors associated with adverse functional outcomes.
- Recurrence rates, visual acuity changes, and the need for additional surgeries were primary outcome measures.
Implications:
- Surgical outcomes for post-traumatic iris cysts are variable and influenced by complications.
- Further research into mitigating postsurgical complications may improve visual prognosis.
- Understanding risk factors is crucial for managing patients undergoing iris cyst excision.
Related Concept Videos
01:25Glaucoma: Overview
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...
01:28Angle Closure Glaucoma: Treatment
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...