List of abbreviations
anterior opening distanceanterior
anterior opening distanceanterior segment optical coherence tomographybest-corrected visual acuityintraocular pressurelaser peripheral iridotomylaser peripheral iridoplastyoptical coherence tomographyprimary angle closure diseaseprimary angle closureprimary angle closure glaucomasuspected primary angle closureperipheral anterior synechiaetrabecular iris angleultrasound biomicroscopyhigh energy, far from the peripheryhigh energy, near the peripherylow energy, far from the peripherylow energy, near the periphery