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INTRAVITREAL NEEDLE TECHNIQUE FOR INTRASCLERAL HAPTIC FIXATION OF POSTERIORLY DISLOCATED THREE-PIECE INTRAOCULAR
1Kaskaloglu Eye Hospital, Izmir, Turkey .
Retinal Cases & Brief Reports
|December 16, 2020
Summary
A modified technique simplifies the fixation of dislocated three-piece intraocular lenses (IOLs) in the vitreous cavity. This approach, a modified Yamane technique, may reduce surgical time and trauma during IOL recapture.
Area of Science:
- Ophthalmology
- Surgical Techniques
- Intraocular Lens Fixation
Background:
- Posterior chamber intraocular lens (IOL) dislocation into the vitreous cavity presents a surgical challenge.
- Traditional methods for managing dislocated IOLs can be complex and invasive.
Observation:
- A modified intravitreal needle technique is described for managing three-piece IOLs dislocated into the vitreous.
- The technique involves docking the IOL haptic directly into a 27-gauge needle within the vitreous cavity during pars plana vitrectomy.
Findings:
- The described technique successfully managed a posteriorly dislocated three-piece IOL in a 65-year-old patient.
- No preoperative or postoperative complications were observed in the case report.
Implications:
- This modified Yamane technique offers a potentially faster and less traumatic approach for scleral fixation of posteriorly dislocated IOLs.
- It avoids manipulation of the dislocated IOL in the anterior segment before scleral fixation.
