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Related Experiment Video

Updated: Mar 14, 2026

Iris Fixation via External Pentagram Suturing

Iris Fixation via External Pentagram Suturing

Published on: May 5, 2022

Floppy iris syndrome and cataract surgery.

Jennifer M Enright¹, Humeyra Karacal, Linda M Tsai

¹Department of Ophthalmology & Visual Sciences, Washington University School of Medicine, St. Louis, Missouri, USA.

Current Opinion in Ophthalmology

|September 23, 2016

Summary

This summary is machine-generated.

Intraoperative floppy iris syndrome (IFIS) affects 2% of cataract surgeries. Early identification of risk factors, including tamsulosin use, and tailored management strategies can prevent complications.

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Area of Science:

Ophthalmology
Surgical Complications

Background:

Intraoperative floppy iris syndrome (IFIS) is a complication of cataract surgery.
IFIS increases the risk of surgical complications.

Purpose of the Study:

Review emerging risk factors for IFIS.
Summarize management strategies for IFIS.

Main Methods:

Literature review of emerging risk factors and management strategies for IFIS.
Analysis of recent studies on tamsulosin and IFIS.
Review of updated guidelines and surgical techniques.

Main Results:

Tamsulosin (an alpha-1 antagonist) is strongly associated with an elevated risk of IFIS.
Women are also susceptible to IFIS.
New intraoperative management techniques have been developed.

Conclusions:

Preoperative screening for IFIS risk factors, including medications and hypertension, is crucial for both men and women.
Surgeons must be prepared to implement graded perioperative interventions for IFIS management.