Table CID 4281. Optic Disc Key Measurements
|
Coding Scheme Designator
|
Code Value
|
Code Meaning
|
Units
|
|
DCM
|
131256
|
Cup to disc area ratio
|
({ratio}, UCUM, "ratio")
|
|
DCM
|
131257
|
Cup to disc ratio vertical
|
({ratio}, UCUM, "ratio")
|
|
DCM
|
131258
|
Cup to disc ratio horizontal
|
({ratio}, UCUM, "ratio")
|
|
DCM
|
131259
|
Neuroretinal rim area
|
(mm2, UCUM, "mm2")
|
|
DCM
|
131260
|
Neuroretinal rim width
|
(um, UCUM, "um")
|
|
DCM
|
131261
|
Optic cup area
|
(mm2, UCUM, "mm2")
|
|
DCM
|
131262
|
Optic disc area
|
(mm2, UCUM, "mm2")
|
|
DCM
|
131263
|
Optic cup volume
|
(mm3, UCUM, "mm3")
|