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Treatment of Corneal Perforation Using Periosteal Graft Technique With the Continuation of Penetrating Keratoplasty: Poster Presentation - Case Report - Resident ADRIAN PRATAMA; Petty Purwanita; Anang Tribowo
Majalah Oftalmologi Indonesia Vol 49 No S2 (2023): Supplement Edition
Publisher : The Indonesian Ophthalmologists Association (IOA, Perhimpunan Dokter Spesialis Mata Indonesia (Perdami))

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35749/v54aqe08

Abstract

Introduction : Corneal perforation occurs due to various conditions and management are based on the underlying cause. Modalities to treat corneal leaks is dependent on the size of corneal defect and include tissue adhesive, conjunctival flap, grafts and transplants. Penetrating Keratoplasty (PK) is effective to treat large corneal defect and to improve visual acuity (VA), but unfortunately PK is usually delayed due to availability. Case Illustration : A 17-years-old teenager was diagnosed with corneal perforation on his left eye, VA at initial visit was 1/300, positive seidel test, and shallow anterior chamber. Patient immediately underwent periosteal graft with subsequent PK surgery one month later. First until eight days postoperatively, VA improved from 3/60 to 6/30. Ten days after PK, a mechanical trauma caused the transplant to be detached, and VA greatly decreased to 1/300. Patient underwent immediate repair surgery. First day after surgery, VA was light perception. Eight days later, VA increased to 1/60 with concurrent iris prolapse. Iris repair was done immediately and eight days later VA increased to 6/60. At day sixteen, the final VA is 6/30. Discussion : Periosteal graft was performed to maintain ocular integrity. After waiting for a month, PK was performed to improve vision. This combination therapy was successful proven by VA improvement from 1/300 to 6/30. Conclusion : Periosteal graft is necessary to maintain ocular integrity while waiting for availability of donor cornea. Penetrating keratoplasty is an appropriate procedure for patients with large corneal leaks. It replaces all corneal structures, and it also improve visual function.
Treatment of Corneal Perforation Using Periosteal Graft Technique With the Continuation of Penetrating Keratoplasty: Poster Presentation - Case Report - Resident ADRIAN PRATAMA; Petty Purwanita; Anang Tribowo
Majalah Oftalmologi Indonesia Vol 49 No S2 (2023): Supplement Edition
Publisher : The Indonesian Ophthalmologists Association (IOA, Perhimpunan Dokter Spesialis Mata Indonesia (Perdami))

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35749/0d3pap92

Abstract

Introduction : Corneal perforation occurs due to various conditions and management are based on the underlying cause. Modalities to treat corneal leaks is dependent on the size of corneal defect and include tissue adhesive, conjunctival flap, grafts and transplants. Penetrating Keratoplasty (PK) is effective to treat large corneal defect and to improve visual acuity (VA), but unfortunately PK is usually delayed due to availability. Case Illustration : A 17-years-old teenager was diagnosed with corneal perforation on his left eye, VA at initial visit was 1/300, positive seidel test, and shallow anterior chamber. Patient immediately underwent periosteal graft with subsequent PK surgery one month later. First until eight days postoperatively, VA improved from 3/60 to 6/30. Ten days after PK, a mechanical trauma caused the transplant to be detached, and VA greatly decreased to 1/300. Patient underwent immediate repair surgery. First day after surgery, VA was light perception. Eight days later, VA increased to 1/60 with concurrent iris prolapse. Iris repair was done immediately and eight days later VA increased to 6/60. At day sixteen, the final VA is 6/30. Discussion : Periosteal graft was performed to maintain ocular integrity. After waiting for a month, PK was performed to improve vision. This combination therapy was successful proven by VA improvement from 1/300 to 6/30. Conclusion : Periosteal graft is necessary to maintain ocular integrity while waiting for availability of donor cornea. Penetrating keratoplasty is an appropriate procedure for patients with large corneal leaks. It replaces all corneal structures, and it also improve visual function.
KAJIAN LITERASI MATEMATIS SISWA MELALUI PEMBELAJARAN DARING Adrian Pratama; Isna Rafianti; Aan Subhan Pamungkas
Wilangan: Jurnal Inovasi dan Riset Pendidikan Matematika Vol 4, No 4 (2023): Desember 2023
Publisher : FKIP Universitas Sultan Ageng Tirtayasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56704/jirpm.v4i4.20591

Abstract

Penelitian ini bertujuan mengkaji kemampuan literasi matematis siswa melalui pembelajaran daring, selama masa transisi pandemi covid-19. Proses pengumpulan data penelitian, dilakukan dengan instrumen tes kemudian didukung dengan wawancara untuk kebutuhan data penelitian lebih akurat. Instrumen disusun berdasarkan indikator kemampuan literasi matematis, yang telah melewati tahap uji validitas dan reliabilitas. Penelitian dilakukan di kelas VIII pada suatu SMP di Kota Tangerang. Analisis data yang dilakukan dengan cara deskriptif kualitatif menunjukkan bahwa dengan adanya pembelajaran daring, kemampuan literasi matematis siswa sudah tinggi, merujuk pada total hasil skor tes sebesar 76,92% dan juga sebesar 23,08% sisanya masih berada dibawah rata-rata, didukung juga dengan proses wawancara terhadap siswa berdasarkan tingkat kemampuannya. Kemudian persentase pada indikator yang digunakan, ketercapaiannya menunjukkan sebesar 75% siswa sudah mampu menarik kesimpulan dari apa yang telah mereka temui dengan naik dari permasalahan-permasalahan yang telah diberikan, lalu 77,73% siswa juga sudah mampu menginterpretasikan pemahaman matematika yang telah dipelajari, kemudian 78,05% siswa mampu menggunakan informasi yang telah mereka dapatkan, kemudian menjadikannya sebuah aritmatika yang baik dan tepat. Terlebih dengan proses transisi yang masih berjalan, terkadang mengharuskan mereka melakukan proses pembelajaran daring, guru dirasa paling mampu untuk merancang bagaimana pembelajaran yang tidak dilakukan dengan tatap muka namun tetap membantu siswa mengembangkan kemampuan mereka.