Abnormal anterior chamber morphology Abnormal trabecular meshwork morphology 2014-01-17T11:12:27Z UMLS:C4022814 Abnormality of the trabecular meshwork An anomaly of the trabecular meshwork, which is the porelike structure surrounding the entire circumference of the anterior chamber at the base of the cornea and near the ciliary body. The trabecular mesh work is responsible for draining the aqueous humor into the canal of Schlemm. HP:0012630