Choroidal thickness profile in retinitis pigmentosa - correlation with outer retinal structures

ABSTRACT

Purpose: To compare the choroidal thickness [CT] of subjects with Retinitis Pigmentosa [RP] with age-matched healthy subjects and to correlate the visual acuity with retinal parameters including central macular thickness [CMT], inner segment/outer segment junction [IS/OS junction] integrity, external limiting membrane [ELM] integrity and choroidal thickness in subjects with RP