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32 Possible Causes for Anterior Chamber Depth Increased, Astigmatic Refractive Errors

  • Keratoglobus

    SIGNS: IOP: Normal Cornea: Diameter: 13 mm Thickness: Normal Slitlamp exam: Normal vs. mosaic Anterior Chamber: Increased depth Iris-lens diaphragm: Displaced posteriorly[webeye.ophth.uiowa.edu] A significant decrease was also seen in mean refractive astigmatism which decreased from 5.93 (3.06) D preoperatively to 3.23 (1.14) D (p   0.037).[doi.org] Miscellaneous conditions Astigmatism In this condition, the corneal shape is slightly rugby ball-shaped rather than truly spherical, causing a refractive error.[patient.info]

  • Presbyopia

    RESULTS: During accommodation, anterior chamber depth reduced (F 29, p 0.001), whereas crystalline lens thickness (F 39, p 0.001) and axial length (F 5.4, p 0.009) increased[ncbi.nlm.nih.gov] Refractive Error There are three types of refractive error: myopia, hyperopia, and astigmatism. Myopia or "nearsightedness".[refractivesource.com] There are several other types of refractive errors: myopia (nearsightedness), hyperopia (farsightedness), and astigmatism.[web.archive.org]

  • Posterior Subcapsular Cataract

    […] complication rate), the clarity, thickness and health of the cornea, stability of the lens, depth of the anterior chamber, and health of the optic nerve and retina.[eyewiki.aao.org] error shift for each subject group Figure 1 Spherical refractive error shift and cataract induced astigmatism for each lens morphology.[bjo.bmj.com] […] aberration and astigmatic changes in refractive error. 24 So, we can also confirm that cortical cataract produces astigmatism changes, in opposite to those studies 28,29 in[journalofoptometry.org]

  • Keratitis

    Anterior chamber reaction and hypopyon are more common, and a ring infiltrate or perineural involvement may be noted. 10,11 In conjunction with the increased size and depth[reviewofoptometry.com] Two-thirds of Americans with myopia also have astigmatism. Refractive errors are usually corrected by eyeglasses or contact lenses.[web.archive.org] Refractive Errors About 120 million people in the United States wear eyeglasses or contact lenses to correct nearsightedness, farsightedness, or astigmatism.[web.archive.org]

  • Ectopia Lentis

    […] of anterior chamber depth.[en.wikipedia.org] Retinoscopy may reveal a significant refractive error, usually myopia and astigmatism.[ncbi.nlm.nih.gov] chamber Increase or decrease of anterior chamber depth Removal of the lens before it completely luxates into the anterior chamber may prevent secondary glaucoma.[premilife.com]

  • Myopia

    Biometric measurements showed an increased anterior chamber depth and a decreased thickness of the lens.[ncbi.nlm.nih.gov] However, little is known about the etiology of astigmatism or the reason(s) for the association between spherical and astigmatic refractive errors.[doi.org] depth of the anterior chamber of eye upon fundoscopy, normal in simple myopia Degenerative changes seen in case of pathological myopia Increased axial length The diagnostic[symptoma.com]

  • Intumescent Cataract

    The increased anterior chamber depth accompanied by the reduced vitreous axial length may affect the postoperative refraction results, and the probability of postoperative[journals.lww.com] errors.[wikivisually.com] The incisions are made with a diamond knife, following the introduction of RK, doctors routinely corrected nearsightedness, farsightedness, and astigmatism using various applications[wikivisually.com]

  • Cataract 35

    […] capsule tear: 1.1% for axial length 30.0 mm [4] Highly myopic eyes are also at increased risk for anterior chamber depth fluctuations and lens-iris diaphragm retropulsion[eyewiki.aao.org] Implants are available to correct for nearsightedness, farsightedness, astigmatic refractive error, as well as presbyopia (inability to see things up close).[volusiaeye.com] This refractive error is hard to understand, but can occur optically.[angieslist.com]

  • Early-Onset Nuclear Cataract

    […] complication rate), the clarity, thickness and health of the cornea, stability of the lens, depth of the anterior chamber, and health of the optic nerve and retina.[eyewiki.aao.org] error shift for each subject group Figure 1 Spherical refractive error shift and cataract induced astigmatism for each lens morphology.[bjo.bmj.com] errors and even astigmatism to a large extent.[lasikcomplications.com]

  • Aphakia

    chamber depth for the duration of the surgery.[eyewiki.aao.org] When repairing the globe, the removal of the natural lens results in a significant change in refractive error and loss of accommodation.[ncbi.nlm.nih.gov] The use of these substances has been associated with increases in intraocular pressure (IOP) post surgically.[eyewiki.aao.org]

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