Zeiss PLEX Elite 9000 - Page 145

Instructions for Use 9 Analyzing Exam Data and Creating Reports
2660021169042 Rev. A 2018-03 9.5 Using Presets
2660021169042 Rev. A 2018-03 145 / 246
Pos Name Inner Boundary Outer Boundary Example
4 Superficial ILM Inner Plexiform
Layer (IPL)
Z
ILM
Z
IPL
=Z
ILM
+70%(T
ILM-
OPL
)
• Z
IPL
is the
boundary
location of the
estimated IPL
• Z
ILM
is the
boundary
location of the
ILM
• T
ILM-OPL
is the
thickness
between ILM
and the outer
plexiform layer
(OPL)
5 Deep IPL Outer Plexiform
Layer (OPL)
Z
IPL
Z
OPL
= min(RPE-fit –
110 µm, RPE – 30
µm, ILM + 200 µm)
6 ORCC OPL 8 microns below
the Bruch’s
membrane
(estimated as 37
microns below the
RPE Fit)
Z
ORCC-IB
= Z
OPL
=
min(RPE-fit – 110
µm, RPE – 30 µm,
ILM + 200 µm)
Z
ORCC-OB
= Z
RPE-fit
+37
µm
7 Avascular OPL Between the inner
and outer segment
(IS/OS) junctions
Z
OPL
Z
IS/OS
=Z
RPE-fit – 70µm