Comment on Choriocapillary regional characteristics in idiopathic macular holes using optical coherence tomography angiography

• Optical coherence tomopgraphy angiography is an useful tool in detecting changes in retinal and choroidal perfusion in patients with idiopathic full thickness macular holes. • Systemic diseases like diabetes mellitus and hypertension can be confounding factors and can skew the results. Patients with such systemic diseases should not be included in the study. • Optical coherence tomography angiography study of the retinal and choroidal parameters should be repeated following successful surgical closure of the macular holes. This will lend more credibility to the hypothesis proposed.