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Manual no-fold push-in DSAEK graft insertion technique
1Department of Ophthalmology & Visual Sciences, Texas Tech University Health Sciences Center, Lubbock, TX, USA. drbradley@wtxeye.com
Cornea
|October 10, 2012
Summary
The manual no-fold push-in technique for Descemet stripping automated endothelial keratoplasty (DSAEK) is a simple and effective method. This technique results in excellent postoperative outcomes with minimal graft failure.
Area of Science:
- Ophthalmology
- Corneal Surgery
- Endothelial Keratoplasty
Background:
- Descemet stripping automated endothelial keratoplasty (DSAEK) is a common procedure for treating corneal endothelial dysfunction.
- Standard DSAEK graft insertion often requires specialized instruments.
- Exploring alternative, simpler insertion techniques is valuable for improving surgical efficiency.
Purpose of the Study:
- To detail the manual no-fold push-in technique for DSAEK graft insertion.
- To evaluate the safety and efficacy of this technique by analyzing postoperative outcomes.
Main Methods:
- A series of twenty consecutive patients underwent DSAEK utilizing the manual no-fold push-in technique.
- This method employs a 6-mm limbal wound, a Sheets glide, and a Sinskey hook, omitting the need for specialized inserters.
- Standard surgical instrumentation was used throughout the procedure.
Main Results:
- No primary graft failures were observed in the study cohort.
- Three patients (15%) experienced graft dislocation requiring re-bubbling.
- Average follow-up was 13.22 months, with an average endothelial cell loss of 23.31%.
Conclusions:
- The manual no-fold push-in technique is a straightforward and effective method for DSAEK graft insertion.
- This technique utilizes readily available surgical tools, simplifying the procedure.
- The study demonstrates that manual graft insertion can yield excellent postoperative results in DSAEK surgery.
