عناصر مشابهة
A Comparison of Heterophoric Presbyopes and non Presbyopes Patients in Relation to Near Point of Convergence and Fusion
| المصدر: | مجلة الدراسات العليا |
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| الناشر: |
جامعة النيلين - كلية الدراسات العليا
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| المؤلف الرئيسي: | |
| مؤلفين آخرين: | |
| المجلد/العدد: | مج15, عدد خاص |
| محكمة: | نعم |
| الدولة: | السودان |
| التاريخ الميلادي: | 2020 |
| الصفحات: | 1 - 4 |
| DOI: | 10.33914/1382-015-997-001 |
| ISSN: | 1858-6228 |
| رقم MD: | 1252435 |
| نوع المحتوى: | بحوث ومقالات |
| اللغة: | English |
| قواعد المعلومات: | EduSearch EcoLink IslamicInfo HumanIndex |
| مواضيع: | |
| رابط المحتوى: |
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| المستخلص: | Aim: To estimate the percentage of heterophoria, near point of convergence, positive and fusion between presbyopic and non-presbyopic patients, To determine the degree of effectiveness of age on condition of heterophoria, near point of convergence, fusion, To determine the type of heterophoria at near is that accompanied with advanced age. Subjects and Methods: This is a crossed sectional hospital based study, it was done at Alwaildeen eye hospital, Hundred presbyopic patients (64 females, 36 males) were enrolled in this study in the period dated from 25/1/2019 to 30/4/2019, their ages were ranged (15 – 65 years), included in this study, The vision was estimated by Snellen chart, heterophoria was measured by Maddox wing and RAF rule was used to measure near point of convergence and accommodation, Synoptophore was used to measure fusion. Results: The results showed that presbyopic patients with vision mean was 1+_0.0 (range 1), Near point of convergence was reduced in presbyopic patients (Mean SD 11.7 ± 1.98, range. 8 - 15) than in control group (Mean SD 6.74 ± 1.58, range. 6 - 15) Positive fusion was reduced in presbyopic patients (Mean SD 15.6 ± 5.85, range 7 - 30) than in control group(Mean SD 20.02 ± 7.81, range 4 - 40), Maddox wing was in presbyopic patients (Mean SD 3.82 ± 262, range0-10) and in control group (Mean SD 3.18 ± 2.49, range 0-12). Conclusion: A positive relation between age and near point of convergence, positive fusion, Maddox wing. |
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