Related Experiment Video
Updated: Jul 12, 2025
Scleral Cross-linking Using Riboflavin and Ultraviolet-A Radiation for Prevention of Axial Myopia in a Rabbit Model
Published on: April 3, 2016
Enhancing Scleral Buckling Surgery Using an Illuminated Scleral Depressor
Siegfried Mariacher1, Haidar Khalil, Matthias Bolz
1Department for Ophthalmology and Optometry, Johannes Kepler University Linz, Kepler University Hospital, Linz, Austria.
Purpose:
To report a technique for scleral buckling surgery under the operating microscope with wide-field viewing.
Methods:
The identification and reliable marking of retinal breaks is one of the key steps for successful surgery in scleral buckling. For sufficient visualization of retinal breaks, some kind of indentation and illumination is necessary. In this technique, one instrument (Visible Periphery illuminated scleral indentor; Oertli Instrumente AG, Switzerland) combines scleral depression, illumination, and color marking (using a surgical marking pen) of the corresponding sclera above the retinal break.
Results:
The illuminated scleral depressor enables the surgeon to safely and precisely mark the retinal break while stabilizing and rotating the eye with the other hand. This technique simplifies scleral buckling surgery by improving the handling and visualization of marking retinal breaks at the corresponding scleral. Neither intraoperative indirect ophthalmoscopy nor sclerotomies for chandelier light systems or any intraocular instrument are necessary.
Conclusion:
The illuminated scleral depressor facilitates scleral buckling surgery in a convenient way for easy and precise scleral marking of the retinal breaks even in challenging situations and positions of retinal breaks under the operating microscope with wide-field viewing. Indirect ophthalmology or other illumination sources are no longer needed.
