Glaucoma and Lens
Preview this topic section
Each condition includes a free overview and clinical definition. Plans unlock the full Step 1 details.
Glaucoma and Lens conditions
Angle-Closure GlaucomaAngle-Closure Glaucoma is a sudden increase in intraocular pressure caused by blockage of aqueous humor drainage, leading to eye pain, redness, and vision loss.CataractCataract is the clouding of the eye's lens leading to decreased vision, often caused by aging, trauma, or metabolic disorders like diabetes.Lens DislocationLens dislocation involves displacement of the eye's lens, often due to trauma or Marfan syndrome, causing vision distortion and potential secondary glaucoma.Open-Angle GlaucomaOpen-angle glaucoma is a chronic optic neuropathy characterized by increased intraocular pressure and progressive peripheral vision loss, often asymptomatic early on.