EVERSIGHT SERVICES
DSAEK: DESCEMET STRIPPING AUTOMATED
ENDOTHELIAL KERATOPLASTY
DSAEK PREPARED TISSUE
Eversight preparation procedure DSAEK prepared tissue
Eversight processing technicians use the Moria
Microkeratome System and a 300, 350, or
400µ microkeratome head to prepare corneal
grafts for surgeons performing Descemet
Stripping Automated Endothelial Keratoplasty
(DSAEK) procedures. Eversight thickness policy range
90-200µ
Head size selection for each tissue is
determined by the processing technician
based on an algorithm that utilizes both the
pre-prepared tissue thickness, as well as
data specific to each technician and each
Moria system.
Pre- and post-prepared tissue thickness
measurements are obtained centrally from
optical coherence tomography (OCT) images.
Surgeons are provided with slit-lamp
biomicroscopy and specular microscopy
evaluations both pre- and post-preparation.
Eversight Support
Eversight is committed to ensuring that you are
both comfortable and confident as you begin
to offer DSAEK to your patients. We provide a
number of practice opportunities, including
wet lab courses, training tissue, supply kits,
and use of our facility with the assistance of an
Eversight processing technician.
Epithelium side
Eversight standard target thickness
90-135µ
Ultrathin thickness policy range
40-90µ
Markings
Peripheral alignment mark
Options
"S" Stromal stamp with equidistant placement
(paracentral or peripheral placement available
by request).
Micro stromal stamp
9mm Trephine marking
Epithelium centration dot
Additional arrangements of stromal bed
dots or streaks by request (for example,
peripheral stromal hash marks at the four
cardinal directions).
Stromal Stamping
The following examples show different
placements of the S stamp. Proportions are
to scale with a typical 11-12mm cornea (dark
blue), typical 10mm cut bed (light blue),
surgeon punch button size (varies, but the
examples use an 8.0mm) and Eversight
DSAEK "S" stromal stamp.
Alignment Mark
Equidistant DSAEK
Stromal Stamp
Paracentral DSAEK
Stromal Stamp
Peripheral DSAEK
Stromal Stamp
Questions? Contact: Lauren Johnson • [email protected] • (800) 247-7250 ext. 2597