Wound closure and tissue adhesives in clear corneal incision cataract surgery.
PURPOSE OF REVIEW: Achieving secure wound closure in clear corneal incision cataract surgery remains highly desired for its role in reducing infection risk and leak-related complications, including hypotony, corneal edema, and lens dislocation. Although classic techniques of stromal hydration or wound suturing represent traditional approaches, the introduction of newer and more effective ocular surface adhesives has increased the options that are available. This review aims to provide an update on the peer-reviewed literature regarding wound closure and the currently available and investigational tissue adhesives used to seal clear corneal incisions in cataract surgery. RECENT FINDINGS: Stromal hydration and sutured closure of clear corneal incisions remain viable options for wound closure. Wound sealants, particularly polyethylene glycol (PEG)-based hydrogels, have been found to provide watertight wound seal with less foreign-body sensation and surgically induced astigmatism compared with sutures, and less adverse effects and greater ease of use compared with cyanoacrylate and fibrin glues. SUMMARY: Stromal hydration, sutured closure, and use of a corneal adhesive are all wound closure options for clear corneal incisions. Of the currently available tissue adhesives, PEG hydrogel sealants have become the most widely accepted, with an improved side-effect and biocompatibility profile.
Duke Scholars
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Related Subject Headings
- Wound Healing
- Wound Closure Techniques
- Tissue Adhesives
- Surgical Wound Dehiscence
- Ophthalmology & Optometry
- Humans
- Cornea
- Cataract Extraction
- 3212 Ophthalmology and optometry
- 1113 Opthalmology and Optometry
Citation
Published In
DOI
EISSN
Publication Date
Volume
Issue
Start / End Page
Location
Related Subject Headings
- Wound Healing
- Wound Closure Techniques
- Tissue Adhesives
- Surgical Wound Dehiscence
- Ophthalmology & Optometry
- Humans
- Cornea
- Cataract Extraction
- 3212 Ophthalmology and optometry
- 1113 Opthalmology and Optometry