Comparison between the sbk microkeratome versus femtosecond laser in flap creation during lasik surgery for myopia / (Record no. 168857)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 06260namaa22004451i 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | OSt |
| 005 - أخر تعامل مع التسجيلة | |
| control field | 20250223033325.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 241116s2023 |||a|||f m||| 000 0 eng d |
| 040 ## - CATALOGING SOURCE | |
| Original cataloguing agency | EG-GICUC |
| Language of cataloging | eng |
| Transcribing agency | EG-GICUC |
| Modifying agency | EG-GICUC |
| Description conventions | rda |
| 041 0# - LANGUAGE CODE | |
| Language code of text/sound track or separate title | eng |
| Language code of summary or abstract | eng |
| -- | ara |
| 049 ## - Acquisition Source | |
| Acquisition Source | Deposite |
| 082 04 - DEWEY DECIMAL CLASSIFICATION NUMBER | |
| Classification number | 617.71 |
| 092 ## - LOCALLY ASSIGNED DEWEY CALL NUMBER (OCLC) | |
| Classification number | 617.71 |
| Edition number | 21 |
| 097 ## - Degree | |
| Degree | Ph.D |
| 099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Local Call Number | Cai01.11.24.Ph.D.2023.Mo.C |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Authority record control number or standard number | Mona Medhat Ahmed Abd El Rahman, |
| Preparation | preparation. |
| 245 10 - TITLE STATEMENT | |
| Title | Comparison between the sbk microkeratome versus femtosecond laser in flap creation during lasik surgery for myopia / |
| Statement of responsibility, etc. | by Mona Medhat Ahmed Abd El Rahman ; Supervision of Prof. Dr. Yehia Mahmoud Salah EL Din , Prof. Dr. Mohamed Hassan Hosny , Dr. Rania Mohamed Sobhi , Dr. Hanan Mohyi El Din El Ghonemy. |
| 246 15 - VARYING FORM OF TITLE | |
| Title proper/short title | /مبضع القرنية المجهري والفيمتوليزر في تكوين سديلة أثناء جراحة الليزك لحالات قصر النظرSBKمقارنة ما بين الـ |
| 264 #0 - PRODUCTION, PUBLICATION, DISTRIBUTION, MANUFACTURE, AND COPYRIGHT NOTICE | |
| Date of production, publication, distribution, manufacture, or copyright notice | 2023. |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 132 pages : |
| Other physical details | illustrations ; |
| Dimensions | 25 cm. + |
| Accompanying material | CD. |
| 336 ## - CONTENT TYPE | |
| Content type term | text |
| Source | rda content |
| 337 ## - MEDIA TYPE | |
| Media type term | Unmediated |
| Source | rdamedia |
| 338 ## - CARRIER TYPE | |
| Carrier type term | volume |
| Source | rdacarrier |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (Ph.D)-Cairo University, 2023. |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE | |
| Bibliography, etc. note | Bibliography: pages 104-132. |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | Purpose: Comparison between the SBK microkeratome versus Femtosecond laser in flap creation during LASIK surgery for myopia.<br/>Design: Prospective comparative non randomized interventional clinical study.<br/>Methods: This is a Prospective comparative non randomized interventional clinical study that included 60 eyes of 30 patients in each group (SBK, FS200 laser group). The patients’ age ranged from 18 to 46 years in the FS200 laser group, and from 20 to 44 years in the SBK group. Flaps were created in 60 eyes of 30 patients using the Wave Light FS200 femtosecond laser and in 60 eyes of 30 patients using the Moria SBK microkeratome (Moria SA, Antony, France). AS-OCT was used 1 month postoperatively to evaluate the thickness of 5 points across each flap, which were 0, 1.5 mm to the corneal vertex on the horizontal and vertical meridians. Hinge size and flap diameter were measured using caliper one month after surgery. UCVA and BCVA were measured at 1 day, 1 week, 1 month post-operative in each group. Any related complications were recorded in each group. For side-cut angles, scans were done across the temporal side of the flap, and then images were transferred to Draw editor software, and measurements were recorded and analyzed 1 month after surgery using AS-OCT.<br/>Results: The mean achieved central corneal flap thickness in both eyes in FS200 laser group was 117.4µ ± 4.18, and 84.90µ ± 3.74 in the SBK group, which was statistically significant (p <0.05). The mean achieved Hinge size in both eyes in FS200 laser group was 3.47mm ±0.26, and 4.81mm ±0.63 (p <0.05) in the Moria SBK group. The mean achieved flap diameter in FS200 laser group was 7.95mm±0.43, and 9.15mm±0.21 in SBK group (p <0.05). The mean achieved side cut angle in FS200 laser group 126.93º±9.56, and 37.18º±6.93 in SBK group (p<0.05).<br/>Conclusion: There was a statistically significant difference between the intended and the achieved side cut angles between both study groups. Flap thickness was more predictable in FS200 laser group compared to SBK group. There were reported complications in the SBK group, while Femtosecond laser technology has shown better postoperative flap uniformity with no reported complications |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | الليزك هو الإجراء الأكثر شيوعًا لتصحيح الأخطاء الانكسارية. إنها أيضًا الجراحة الأكثر شيوعًا المستخدمة لتصحيح قصر النظر. يُعد إنشاء سديلة القرنية خطوة أساسية في جراحة الليزك والتي يمكن إجراؤها إما عن طريق ليزر فيمتوثانية أو قاطع القرنية المجهري الميكانيكي الدقيق حيث يتم رفع السديلة، وبعد ذلك يتم تطبيق طاقة ليزر الإكسيمر على سدى القرنية الأعمق. <br/>على الرغم من ظهور السديلة بمساعدة ليزر الفيمتوثانية، يظل قاطع القرنية المجهري الميكانيكي هو الخيار المفضل أو الخيار الوحيد المتاح في غالبية البلدان النامية. في حين أن كل طريقة لها مزايا وعيوب، فإن الخبرة على مدى العقد الماضي والأدبيات المنشورة سابقًا عن الليزك تشير إلى أنه لا يوجد فرق معتد به إحصائيًا في النتائج بين تقنية قاطع القرنية المجهري الدقيق وتقنية ليزر الفيمتو ثانية.<br/>في دراستنا، وجد أن ليزر FS200الفيمتوثانية جيد مثل أو أفضل من SBK قاطع القرنية المجهري الميكانيكي الدقيق لإنشاء سديلة في جراحات الليزك. توفر كلتا الطريقتين الSBK قاطع القرنية المجهري وFS200 فيمتوليزر لإنشاء سديلة في شكلًا جيدًا ويمكن التنبؤ بدقة سمك السديلة بدقة شديدة. أثبتت كلتا الطريقتين أنها آمنة وفعالة لتحقيق النتائج المرجوة. |
| 530 ## - ADDITIONAL PHYSICAL FORM AVAILABLE NOTE | |
| Issues CD | Issues also as CD. |
| 546 ## - LANGUAGE NOTE | |
| Text Language | Text in English and abstract in Arabic & English. |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Ophthalmology |
| Source of heading or term | qrmak |
| 653 #0 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Corneal Flap Thickness |
| -- | Hinge Size |
| -- | Flap Diameter |
| -- | Side Cut Angle |
| -- | Sub-Bowman Keratomileusis |
| -- | Femtosecond laser |
| -- | Myopia |
| -- | Astigmatism |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Yehia Mahmoud Salah EL Din |
| Relator term | thesis advisor. |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Mohamed Hassan Hosny |
| Relator term | thesis advisor. |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Rania Mohamed Sobhi |
| Relator term | thesis advisor. |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Hanan Mohyi El Din El Ghonemy |
| Relator term | thesis advisor. |
| 900 ## - Thesis Information | |
| Grant date | 01-01-2023 |
| Supervisory body | Yehia Mahmoud Salah EL Din |
| -- | Mohamed Hassan Hosny |
| -- | Rania Mohamed Sobhi |
| -- | Hanan Mohyi El Din El Ghonemy |
| Universities | Cairo University |
| Faculties | Faculty of Medicine |
| Department | Department of Ophthalmology |
| 905 ## - Cataloger and Reviser Names | |
| Cataloger Name | Shimaa |
| Reviser Names | Huda |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Dewey Decimal Classification |
| Koha item type | Thesis |
| Edition | 21 |
| Suppress in OPAC | No |
| Source of classification or shelving scheme | Home library | Current library | Date acquired | Inventory number | Full call number | Barcode | Date last seen | Effective from | Koha item type |
|---|---|---|---|---|---|---|---|---|---|
| Dewey Decimal Classification | المكتبة المركزبة الجديدة - جامعة القاهرة | قاعة الرسائل الجامعية - الدور الاول | 16.11.2024 | 89236 | Cai01.11.24.Ph.D.2023.Mo.C | 01010110089236000 | 16.11.2024 | 16.11.2024 | Thesis |