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30 Possible Causes for Deep Anterior Chamber, Iridodonesis

  • Lens Dislocation

    Iridodonesis is usually present.[] , deep anterior chamber, posterior positioning of the iris and lens, iris stroma atrophy, hypoplasia of iris dilator, pupil displacement, large capsular bag, lens subluxation[] L21) See corectopia ; iridodonesis ; pupillary block. Fig.[]

  • Ectopia Lentis

    If the eye is not dilated, look for iridodonesis (abnormal tremor of the iris), phacodonesis (abnormal movement of the lens), deep anterior chamber depth or vitreous herniation[] anterior chamber ; Ectopia lentis ; Glaucoma ; High palate ; Hypermetropia ; Iridodonesis ; Megalocornea ; Microspherophakia ; Myopia ; Pectus excavatum Associated Genes[] Trembling of the iris (iridodonesis) Trembling of the lens (phacodonesis) Aphakic crescent Mild conjunctival redness Vitreous humour degeneration Prolapse of the vitreous[]

  • Pseudoexfoliation Syndrome

    chamber, 5 a hyper-deep anterior chamber, positive pressure, vitreous prolapse, zonular dialysis, capsular fragility, a posterior capsular tear, and a dropped nucleus.[] Ultrasound biomicroscopy (UBM) can be useful in cases of iridodonesis and subluxation of the lens. Gonioscopy is an essential examination needed for PEX diagnosis.[] As the eye is usually dilated for examination, iridodonesis is usually not apparent if there is lens subluxation. Questions: 1.[]

  • Keratoglobus

    It demonstrates a uniformly thinned cornea with a deep anterior chamber and should be differentiated from both keratoconus and megalocornea.[] Associated findings include anterior megalophthalmos, enlarged ciliary ring with zonular stretching (leading to phacodonesis), ectopia lentis, iridodonesis, iris stromal hypoplasia[] anterior chamber with and stretched-out limbus Comment Conclusion Keratoglobus, Megalophthalmos and Buphthalmos are exceedingly close entities and it is very essential to[]

  • Phthisis Bulbi

    Postoperative complications included silicone oil in a deep anterior chamber (3 eyes in each group), untreatable hypotony in 1 eye in the PPV group (that led to enucleation[] […] rotated and the pigment faces forwards. 7) Retro flexion of the iris: the iris is driven backwards and is incarcerated between the lens equator and the ciliary body. 8) Iridodonesis[] Biomicroscopy in both eyes showed conjunctival hyperemia / 4 ; the anterior chambers were deep with no cells and flare; old KPs in lower half of the cornea in OS; 360º posterior[]

  • Aphakia

    Anterior eye chamber is very deep and the reflection of plastic can be seen in the pupil, much stronger and livelier than with the natural lens of the eye.[] Another distinctive sign is iridodonesis, which describes the jittering of the iris because of absent support from the lens.[] […] entry of infrared and ultraviolet rays in the absence of the crystalline lens Signs (anterior to posterior) Limbal scar in case of surgical aphakia Deep anterior chamber Iridodonesis[]

  • Hydrophthalmos

    Iris may show iridodonesis and atrophic patches in late stage. 6. Lens becomes flat due to stretching of zonules and may even subluxate. 7.[] […] or no anterior chamber.[] The clinical findings of buphthalmos, high IOP, large corneas, Haab’s striae, deep anterior chambers, and glaucotamous nerves led to the diagnosis of congenital glaucoma.[]

  • Secondary Glaucoma

    His anterior segments were noted for moderate conjunctival injection, deep anterior chambers with 2 anterior chamber cells and flare, no abnormalities of iris structures,[] Additional features may include flat irides, iridodonesis, axial myopia, very deep anterior chambers, miotic, oval pupils without well-defined borders, ocular pain and irritability[] .  Trabecular meshwork is clogged by the lens proteins, macrophages which phagocytose the lens protein and inflammatory debris  Deep anterior chamber and aqueous may contain[]

  • Intumescent Cataract

    […] than 50% of patients with Marfan's syndrome exhibit ectopia lentis Pertinent clinical features Sub or total luxation of the lens Phacodonesis Marked lenticular astigmatism Iridodonesis[] Sometimes we use hydroxymethylcellulose in routine cases, but with white cataracts we should maintain a deep anterior chamber during the capsulorrhexis process, because anterior[] Perrone in his original video states maintaining a deep anterior chamber with appropriate pressures is very important while performing capsulorrhexis, thus the use of a highly[]

  • Isolated Congenital Sclerocornea

    Buphthalmos: In birth to 3 years Enlarged eye due to stretching when IOP increases Stretched sclera – thin and translucent (appears blue) Deep Anterior Chamber (AC) Zonular[] […] megalocornea in addition to a deep anterior chamber include astigmatic refractive errors, atrophy of the iris stroma, miosis secondary to decreased function of the dilator muscle, iridodonesis[] anterior chamber, and an abnormal filtration angle.[]

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