Figure 2.

Detailed angle structures. A, The trabecular meshwork is visible as a triangular body and Schlemm’s canal as a curvilinear lucent space external to the trabecular meshwork. B, The ciliary body outline is visible along with Schlemm’s canal and the trabecular meshwork in another eye of a healthy subject. C, Note the scleral spur as a structure projecting into the anterior chamber at the root of the trabecular meshwork.