Table 1.

 Terms and definitions used within this paper

Term	Definition
Neuroretinal foveal thickness (NFT)	Distance between the inner high reflectivity band and the inner margin of the outer high reflectivity band at the foveal centre
Bilaminar foveal thickness (BFT)	Distance between the inner high reflectivity band and the inner margin of the outer high reflectivity band at the foveal centre in the presence of subretinal hyporeflective space at the fovea
Outer high reflectivity band thickness (OHRBT)	Distance between the inner margin of the outer high reflectivity band and the outer margin of the outer high reflectivity band at the fovea
Vitreomacular hyaloid attachment (VMHA)	Incomplete separation of the posterior hyaloid with attachment at the macula in the OCT scan
Posterior vitreous detachment (PVD)	Complete separation of the posterior hyaloid from the macula in the OCT scan
Intraretinal fluid (IRF)	Well defined intraretinal hyporeflective spaces at the fovea separated by reflective septae
Subretinal fluid (oSRF)	Separation of the neuroretina from the outer high reflectivity band by a well defined hyporeflective space at the fovea