Sağlıklı Popülasyonda Pnömotonometre ile Göz İçi Basıncı Ölçümü ve Topikal Anestezi Yardımlı Goldmann Aplanasyon Tonometresi Sonrası Değişimi

Amaç: Sağlıklı popülasyonda, pnömotonometre ve topikal anestezi yardımlı Goldmann aplanasyon tonometresi (GAT) ile ölçülen göz içi basıncı (GİB) değerlerinin ve GAT öncesi ve sonrası pnömotonometre ile elde edilen GİB değerleri ile karşılaştırılması. Gereç ve Yöntemler: Refraksiyon muayenesi için başvuran, herhangi bir göz hastalığı olmayan, Kafkas ırkından, 103 sağlıklı olgunun sağ gözüne önce pnömotonometre ile sonra da topikal anestezi damlatılarak GAT ile GİB ölçüldü. GAT ile GİB ölçümünden 10 dk sonra topikal anestezi etkisi altında pnömotonometre ile GİB ölçümü tekrarlandı. Pnömotonometre ve GAT ölçümleri karşılaştırılarak iki farklı yöntemin sonuçları arasında fark olup olmadığı değerlendirildi. Ayrıca GAT öncesi ve sonrası pnömotonometre ile elde edilen GİB değerleri karşılaştırılarak topikal anestezinin pnömotonometre ile elde edilen GİB değeri üzerine etkisi olup olmadığı araştırıldı. Bulgular: 55’i erkek, 48’i kadın (p = 0,762) 103 olgunun ortalama yaşı 48,32 ± 9,62 yıl (18 – 65) ve 45,30 ± 8,78 yıl (18 – 65) idi (p = 0,664). Pnömotonometre ile ölçülen ortalama GİB 20,50 ± 3,31 mmHg (12 – 26) iken GAT ile ölçülen ortalama GİB 19,93 ± 3,13 mmHg (12 – 28) idi (p

Objectives: In healthy population, comparison of IOP values measured with pneumotonometer and topical anesthesia assisted Goldmann applanation tonometer (GAT), and IOP values measured with pneumotonometer pre- and post-GAT. Materials and Methods: Right eyes of 103 healthy Caucasian subjects with no eye disease who were admitted for refractive examination were included in the study. IOP was measured first by pneumotonometer and then with GAT under topical anesthesia. After that IOP measurement was repeated with pneumatonometer under the effect of topical anesthesia 10 minutes after IOP measurement with GAT. Pneumotonometer and GAT measurements were compared to determine whether there were any differences between the results of two different methods. In addition, pre-GAT and post-GAT IOP values measured with pneumotonometer were compared and it was investigated whether topical anesthesia had an effect on the IOP measurement with pneumotonometer.Results: The mean age of 103 cases with 55 males and 48 females (p = 0.762) was 48.32 ± 9.62 years (18 – 65) and 45.30 ± 8.78 years (18 – 65) (p = 0.664). The mean IOP values measured with pneumotonometer and GAT were 20,50 ± 3,31 mmHg (12 – 26) 19,93 ± 3,13 mmHg (12 – 28) (p

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