confidence interval of +/– 0.33 mm error, when compared to measurements of the anterior chamber depth by Scheimpflug photography. Associated immune deviation One peculiar feature of the anterior chamber is dampened immune response to allogenic grafts. This is called anterior chamber associated immune deviation (ACAID), a term introduced in 1981 by Streilein et al. This phenomenon is relevant to the fact that the eye is considered an "immune privileged site", like the brain and the testis. Pathology Glaucoma Hyphema Hypopyon Intraocular pressure Ocular hypertension Additional images See also Anterior segment Anterior chamber IOL (phakic IOL) Anterior chamber paracentesis References External links - "Sagittal Section Through the Eyeball" Human eye anatomy