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Esophoria is an eye condition involving inward deviation of the eye, usually due to extra-ocular muscle imbalance. It is a type of heterophoria. Cause. Causes include: Refractive errors; Divergence insufficiency; Convergence excess; this can be due to nerve, muscle, congenital or mechanical anomalies.
Amblyopia. Anisometropia is a condition in which a person's eyes have substantially differing refractive power. [1] Generally, a difference in power of one diopter (1D) is the threshold for diagnosis of the condition . [2] [3] Patients may have up to 3D of anisometropia before the condition becomes clinically significant due to headache, eye ...
Some cases of convergence insufficiency are successfully managed by prescription of eyeglasses, sometimes with therapeutic prisms. Pencil push-ups therapy is performed at home. The patient brings a pencil slowly to within 2–3 cm (0.79–1.18 in) of the eye just above the nose about fifteen minutes per day five times per week.
Prism dioptres. Prism correction is commonly specified in prism dioptres, a unit of angular measurement that is loosely related to the dioptre. Prism dioptres are represented by the Greek symbol delta (Δ) in superscript. A prism of power 1 Δ would produce 1 unit of displacement for an object held 100 units from the prism. [2]
September 2023. Confirmed cases. 86,133 in Punjab (as of September 2023) In September 2023, there was an occurrence of conjunctivitis, commonly referred to as pink eye, in multiple cities across Pakistan. The outbreak initially began in Karachi and subsequently extended to Lahore, eventually reaching Rawalpindi, Islamabad and Khyber Pakhtunkhwa.
Treatment options for esotropia include glasses to correct refractive errors (see accommodative esotropia below), the use of prisms, orthoptic exercises, or eye muscle surgery. The term is from Greek eso meaning "inward" and trope meaning "a turning".
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Reading glasses and eye drops are also distributed. Free eye camp in Faisalabad district of Punjab Pakistan. From 2000 to May 2024, the trust has achieved the following milestones: 22 countries in Asia and Africa 1004 free eye camps. Over 24,77,005 patients were examined and treated. Over 378,953 cataract surgeries with lens implantation.
Iran's acting President Mohammad Mokhber addressed the country's new parliament Monday in his first public speech since last week's helicopter crash that killed his predecessor and seven others.
Exophoria. Exophoria is a form of heterophoria in which there is a tendency of the eyes to deviate outward. [1] During examination, when the eyes are dissociated, the visual axes will appear to diverge away from one another. [2] The axis deviation in exophoria is usually mild compared with that of exotropia .