2.2. Study Design and Patients

In our retrospective observational study, we included 19 eyes of 19 patients with serous retinal detachment who were diagnosed with chronic CSCR. All patients received navigated laser photocoagulation therapy between January 2021 and August 2021 at our hospital. Diagnosis of CSCR was based on fundus examination, FA, and indocyanine green angiography (ICGA). Patients were excluded if diagnosed with intraocular inflammation, retinal vascular occlusive disease (RVO), or neovascular maculopathies such as age-related macular degeneration (AMD) and polypoidal choroidal vasculopathy (PCV). All patients underwent ophthalmic examinations, including slit-lamp microscope examination, measurement of BCVA, Goldmann tonometry, spectral-domain OCT (Spectralis HRA+OCT, Heidelberg Spectralis, Heidelberg Engineering GmbH, Heidelberg, Germany) of the macula, and FA (Spectralis HRA+OCT, Heidelberg Spectralis, Heidelberg Engineering GmbH).