Marginal adaptation and internal fit of advanced lithium disilicate (tessera) versus lithium disilicate (ips-emax cad) implant-supported hybrid abutment crowns : (Record no. 178114)
[ view plain ]
| 000 -LEADER | |
|---|---|
| fixed length control field | 05134namaa22004331i 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | EG-GICUC |
| 005 - أخر تعامل مع التسجيلة | |
| control field | 20260210121603.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 260201s2025 ua a|||frm||| 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 | Deposit |
| 082 04 - DEWEY DECIMAL CLASSIFICATION NUMBER | |
| Classification number | 617.692 |
| 092 ## - LOCALLY ASSIGNED DEWEY CALL NUMBER (OCLC) | |
| Classification number | 617.692 |
| Edition number | 21 |
| 097 ## - Degree | |
| Degree | M.Sc |
| 099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Local Call Number | Cai01.09.09.M.Sc.2025.Ya.M |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Authority record control number or standard number | Yara Hossam El-Deen Salama El-Kady, |
| Preparation | preparation. |
| 245 10 - TITLE STATEMENT | |
| Title | Marginal adaptation and internal fit of advanced lithium disilicate (tessera) versus lithium disilicate (ips-emax cad) implant-supported hybrid abutment crowns : |
| Remainder of title | an invitro study / |
| Statement of responsibility, etc. | by Yara Hossam El-Deen Salama El-Kady ; Supervision Prof.Hanaa Ibraheem Sallam, Prof. Hayat Ibrahim Mahrous. |
| 246 15 - VARYING FORM OF TITLE | |
| Title proper/short title | الدقه الحافية والملائمة الداخلية للتيجان ذات الدعامات الهجينه المحمله علی الغرسات و المصنعه من ثنائي سيليكات الليثيوم المتطوره (تيسيرا) مقارنه بثنائي سيليكات الليثيوم (أي بي اس ايماكس) : |
| Remainder of title | دراسة معملية |
| 264 #0 - PRODUCTION, PUBLICATION, DISTRIBUTION, MANUFACTURE, AND COPYRIGHT NOTICE | |
| Date of production, publication, distribution, manufacture, or copyright notice | 2025. |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 102 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 (M.Sc)-Cairo University, 2025. |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE | |
| Bibliography, etc. note | Bibliography: pages 91-100. |
| 520 #3 - SUMMARY, ETC. | |
| Summary, etc. | Aim: The purpose of this study was to evaluate the marginal gap and internal fit of implant-supported <br/>hybrid abutment crowns (HACs) fabricated from advanced lithium disilicate (CEREC Tessera) and <br/>lithium disilicate (IPS e.max CAD). <br/>Materials and Methods: A total of twenty-four HACs with custom-milled screw channels were <br/>fabricated using a digital workflow from CEREC Tessera and IPS e.max CAD (n=12 per group). <br/>Marginal adaptation was assessed using a stereomicroscope, while the internal fit was evaluated using <br/>the replica technique. Data were collected and statistically analyzed. <br/><br/>Results: A statistically significant difference was observed between the two groups in terms of <br/>marginal adaptation (P=0.001), where CEREC Tessera exhibited a lower marginal gap. However, no <br/>statistically significant difference was found between the two groups regarding internal fit (P=0.056). <br/><br/>Conclusion: Both CEREC Tessera and IPS e.max CAD hybrid abutment crowns demonstrated <br/>clinically acceptable marginal adaptation and internal fit within the established clinical values. <br/>Notably, CEREC Tessera showed significantly superior marginal adaptation compared to IPS e.max <br/>CAD. |
| 520 #3 - SUMMARY, ETC. | |
| Summary, etc. | هدفت هذه الدراسة إلى تقييم الدقة الحافية والملائمة الداخلية للتيجان ذات الدعامات الهجينة المحملة على الغرسات والمصنوعة من مادتي ثنائي سيليكات الليثيوم: سيريك تيسيرا و آي بي إس إي ماكس.<br/>تم تصنيع 24 تاجًا ذو دعامات هجينه مع قنوات مسامير مخصصة باستخدام التقنية الرقمية بالكامل، وتم تخصيص 12 تاجًا لكل مجموعة. تم تقييم الدقة الحافية باستخدام المجهر الالكتروني (الاستريو)، بينما تم قياس الملائمة الداخلية باستخدام تقنية الطبعة المتماثلة وشملت التحليلات الإحصائية اختبارات التوزيع الطبيعي تلاها اختبار تحديد مستوي الدلالة (P<0.05).<br/>أظهرت النتائج وجود فرق إحصائي في الدقة الحافية بين المجموعتين (P=0.001)، حيث سجلت مجموعة سيريك تيسيرا فجوة حافية أقل.، ولم يكن هناك فرق ذو دلالة إحصائية بين المجموعتين فيما يتعلق بالملائمة الداخلية (P=0.056). <br/>في حدود هذه الدراسة، كلتا المادتين أظهرتا تكيفًا حافيًا وملائمه داخليه ضمن الحدود المقبولة سريريًا، وضمن النطاقات المذكورة في الأبحاث العلمية، تدعم هذه النتائج استخدام المادتين في الترميمات المدعومة بالزرعات. |
| 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 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Prosthodontics |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | الاستعاضات السنية |
| 653 #1 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | IPS e.max CAD |
| -- | CEREC Tessera |
| -- | Hybrid abutment crown |
| -- | Titanium-base |
| -- | CAD/CAM |
| -- | Stereomicroscope |
| -- | Replica technique |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Hanaa Ibraheem Sallam |
| Relator term | thesis advisor. |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Hayat Ibrahim Mahrous |
| Relator term | thesis advisor. |
| 900 ## - Thesis Information | |
| Grant date | 01-01-2025 |
| Supervisory body | Hanaa Ibraheem Sallam |
| -- | Hayat Ibrahim Mahrous |
| Discussion body | Rasha Nabil Mohamed Samy |
| -- | Waleed Mohamed Abdelmageed -Elshahaway |
| Universities | Cairo University |
| Faculties | Faculty of Dentistry |
| Department | Department of Prosthodontics |
| 905 ## - Cataloger and Reviser Names | |
| Cataloger Name | Shimaa |
| Reviser Names | Eman Ghareb |
| 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 | 01.02.2026 | 93275 | Cai01.09.09.M.Sc.2025.Ya.M | 01010110093275000 | 01.02.2026 | 01.02.2026 | Thesis |