LOINC long common name : Macular grid.outer temporal subfield thickness by OCT;
LOINC short name : Macular grid.OTS thickness OCT;
LOINC description : Mean ILM-RPE (internal limiting membrane - retinal pigment epithelium) measurement
of all A-scans within the temporal sector between the 1500 micrometer and the 3000
micrometer circles, see ETDRS;