Az’zahra, Gusti Ratu (2025) Perbedaan Tekanan Intraokular Sebelum dan Setelah Operasi Fakoemulsifikasi pada Pasien Katarak Senilis di RSUD Dr. Wahidin Sudirohusodo Mojokerto. Undergraduate thesis, Universitas Muhammadiyah Surabaya.
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Abstract
Latar Belakang: Operasi fakoemulsifikasi merupakan prosedur utama dalam penanganan katarak yang bertujuan untuk meningkatkan ketajaman penglihatan, namun dapat menyebabkan adanya perubahan tekanan intraokular (TIO) setelah operasi. Tujuan: Penelitian ini untuk menganalisis perbedaan TIO sebelum dan setelah operasi fakoemulsifikasi pada pasien katarak senilis di RSUD Dr. Wahidin Sudirohusodo Mojokerto. Metode: Studi observasional dengan consecutive sampling pada 39 sampel pasien katarak usia diatas 50 tahun, data dikumpulkan pada September-November 2024. Tekanan Intraokular (TIO) diukur menggunakan tonometer Schiotz sebelum dan satu minggu setelah operasi. Analisis menggunakan uji Wilcoxon. Hasil: Hasil rata-rata TIO terjadi perbedaan dari 16,7 mmHg menurun menjadi 14,9 mmHg setelah operasi, dengan uji Wilcoxon menunjukkan perbedaan signifikan p = 0.007 (p < 0,05). Hasil penelitian menunjukkan perbedaan signifikan TIO sebelum dan setelah operasi, dengan rata-rata TIO menurun setelah operasi, yang mengindikasikan prosedur ini berpotensi membantu mengurangi risiko komplikasi mata seperti glaukoma sekunder. Oleh karena itu, pemantauan tekanan intraokular secara berkala direkomendasikan untuk memahami efek jangka panjang dari operasi ini. Kesimpulan: Terdapat perbedaan bermakna antara tekanan intraokular sebelum dan setelah operasi fakoemulsifikasi.
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Background: Phacoemulsification surgery is a primary procedure for cataract treatment aimed at improving visual acuity, but it may cause changes in intraocular pressure (IOP) after the operation. Objective: This study aims to analyze the difference in IOP before and after phacoemulsification surgery in senile cataract patients at RSUD Dr. Wahidin Sudirohusodo Mojokerto. Methods: An observational study using consecutive sampling was conducted on 39 cataract patients aged over 50 years. Data were collected from September to November 2024. IOP was measured using a Schiotz tonometer before and one week after surgery. Wilcoxon signed-rank test was used for analysis. Results: The mean IOP decreased from 16.7 mmHg before surgery to 14.9 mmHg after surgery, with the Wilcoxon test indicating a significant difference (p = 0.007, p < 0.05). The findings show a significant difference in IOP before and after surgery, with the average IOP decreasing postoperatively, suggesting that this procedure may help reduce the risk of ocular complications such as secondary glaucoma. Therefore, regular monitoring of intraocular pressure is recommended to understand the long-term effects of this surgery. Conclusion: There is a significant difference in intraocular pressure before and after phacoemulsification surgery.
| Item Type: | Thesis (Undergraduate) |
|---|---|
| Uncontrolled Keywords: | Fakoemulsifikasi, Tekanan Intraokular, Katarak Senilis, Operasi Katarak, Phacoemulsification, Intraocular Pressure, Senile Cataract, Cataract Surgery. |
| Subjects: | R Medicine > R Medicine (General) R Medicine > RD Surgery R Medicine > RE Ophthalmology |
| Divisions: | 05. Fakultas Kedokteran > Pendidikan Dokter |
| Depositing User: | Magang Repository_01 |
| Date Deposited: | 29 Jan 2026 01:53 |
| Last Modified: | 29 Jan 2026 01:53 |
| URI: | https://repository.um-surabaya.ac.id/id/eprint/10987 |
