Re: Kwon et  al.: Subclassification of primary angle closure using anterior segment optical coherence tomography and ultrasound biomicroscopic parameters (Ophthalmology. 2017;124:1039-1047)

We read with interest the article by Sung et  al.1 In this observational study, the authors concluded that the most distinct difference between the 2 subgroups in the cluster analysis was trabecular–ciliary process angle (TCA) and that the position of the ciliary body is important in subclassifying primary angle closure.
Source: Ophthalmology - Category: Opthalmology Authors: Tags: Correspondence Source Type: research