Assessment of depth of dentinal penetration of three different root canal obturating materials and techniques in single rooted teeth (رقم التسجيلة. 179867)
[ عرض عادي ]
| 000 -LEADER | |
|---|---|
| fixed length control field | 06709namaa22004331i 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | EG-GICUC |
| 005 - أخر تعامل مع التسجيلة | |
| control field | 20260430163734.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 260430s2025 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 | 617.634 |
| 092 ## - LOCALLY ASSIGNED DEWEY CALL NUMBER (OCLC) | |
| Classification number | 617.634 |
| Edition number | 21 |
| 097 ## - Degree | |
| Degree | M.Sc |
| 099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Local Call Number | Cai01.09.02.M.Sc.2025.Pe.A |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Authority record control number or standard number | Perrette Emad Aziz AbdelMeseh, |
| Preparation | preparation. |
| 245 10 - TITLE STATEMENT | |
| Title | Assessment of depth of dentinal penetration of three different root canal obturating materials and techniques in single rooted teeth |
| Remainder of title | a comparative in-vitro study / |
| Statement of responsibility, etc. | by Perrette Emad Aziz AbdelMeseh ; Supervisors Prof. Dr. Hamdy Adly Youssef, Dr. Mohamed Mohsen Abi El Hassan. |
| 246 15 - VARYING FORM OF TITLE | |
| Title proper/short title | قياس عمق الاختراق الخاصة بثلاث مواد وطرق حشو الاقنية الجذرية للأسنان احادية الجذور : |
| Remainder of title | دراسة مقارنة معملية |
| 264 #0 - PRODUCTION, PUBLICATION, DISTRIBUTION, MANUFACTURE, AND COPYRIGHT NOTICE | |
| Date of production, publication, distribution, manufacture, or copyright notice | 2025. |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 86 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 75-83. |
| 520 #3 - SUMMARY, ETC. | |
| Summary, etc. | Aim: The aim of the study is to assess and compare the depth of dentinal penetration of AH <br/>plus Resin sealer when used in cold lateral compaction technique versus Ceraseal Bioceramic <br/>sealer when used with single cone technique and MTA Angelus total obturation. Scanning <br/>electron microscope was used in assessment of the depth of dentinal penetration of sealers in <br/>single rooted teeth. <br/>Materials & methods: 57 single rooted premolars with single canal were prepared with <br/>Protaper Next rotary system up to X4 and after each instrument change, canals were irrigated <br/>with NaOCl t h e n the canals were irrigated with EDTA for removing the smear layer. <br/>Finally, the canals were rinsed with distilled water to purify the remnant of previous solutions. <br/>The sample was divided randomly into 3groups (n=19) according to the root canal filling <br/>material and the technique used. The 3 groups were filled with AH Plus Resin sealer and cold <br/>lateral compaction technique, Ceraseal bioceramic sealer and single cone gutta percha, or <br/>totally filled with MTA Angelus. After setting, the roots were split into two halves and one of <br/>the two halves was used for examination. Notches were formed on each half of root at 2, 5, and <br/>8 mm using a scalpel then specimens were placed in 17% EDTA for 15 seconds then rinsed <br/>with distilled water for 15 seconds, air-dried slightly, and dehydrated in an incubator. After <br/>preparation, the maximum, and the average depth of sealer penetration was calculated using the <br/>Scanning electron microscope. <br/><br/>Results: For all the studied regions (coronal, middle and apical): MTA total obturation group <br/>showed the highest mean of penetration. While, AH Plus resin sealer with cold lateral <br/>compaction technique achieved the lowest penetration with a highly significant difference <br/>between the three groups at the coronal and middle thirds. For the apical third, there was no <br/>significant difference between the Ceraseal Bioceramic sealer with single cone technique and <br/>AH Plus resin with cold lateral compaction technique while MTA total obturation group <br/>showed a significant difference in relation to the other two groups. (P-value < 0.001). <br/>Conclusion: MTA total obturation group showed the highest mean of penetration at all thirds. <br/>While, AH Plus resin sealer with cold lateral compaction technique achieved the lowest mean <br/>of sealer penetration. |
| 520 #3 - SUMMARY, ETC. | |
| Summary, etc. | طريقة البحث: تم جمع سبع و خمسون من الاسنان البشرية احادية الجذور المستخلصة و تحضيرها بواسطة نظام الحماية الدوراني التالي و تم ريها باستخدام هيبوكلوريت الصوديومEDTAواخيرا تم ريها بالماء المعقم.كل العينات تم تجفيفها و تقسيمها الي ثلاث مجموعات بناء علي نوع المواد المستخدمة في حشو الجذور و طبقا لطريقة الحشو اما استخدام AH Plus resin sealerمع الحشو الجانبي البارد, Cerasealbioceramic sealerمع تقنية المخروط الواحد او حشو الجذور بالكامل باستخدام MTA.تم تخزين العينات عند درجة حرارة 37 لمدة اسبوعين ثم تم تقطيع العينات طوليا الي نصفين و ريها باستخدام %17EDTAلمدة 15 ثانية و ماء معقم لمدة 15 ثانية ثم تجفيفها و استخدام واحد من احدي النصفين لقياس عمق الاختراق عند ذروة الجذر, منتصفة و عند القامة باستخدام Scanning electron microscope.<br/>النتائج : اظهر حشو الجذور بالكامل باستخدام MTAأفضل اختراق للMTAداخل جدار الاقنية الجذريةبينما اظهر AH Plus resin sealerمع تقنية الضغط الجانبي البارد اقل اختراق داخل جدار الاقنية الجذرية مع وجود فرق احصائي بين الثلاث مجموعات عند قمة ومنتصف الجذر.عند ذروة الجذر: لم يكن هناك فرق احصائي بين AH Plus resin sealerمع تقنية الضغط الجانبي و Cerasealbioceramic sealerمع تقنية المخروط الواحد، بينما اظهر حشو الجذور بالكامل باستخدام MTAفرق احصائي بين المجموعات الاخري عند قمة الجذر<br/>الخلاصة: اظهر حشو الجذور بالكامل باستخدام MTA أفضل اختراق داخل الاقنية الجذرية عند قمة ومنتصف وذروة الجذر بينما اظهر AH Plus resin sealerمع تقنية الضغط الجانبي البارد اقل اختراق داخل جدار الاقنية الجذرية. |
| 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 | Endodontics |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | علاج الجذور |
| 653 #1 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Sealer penetration |
| -- | Different obturation techniques |
| -- | Scanning Electron microscope |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Hamdy Adly Youssef |
| Relator term | thesis advisor. |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Mohamed Mohsen Abi El Hassan |
| Relator term | thesis advisor. |
| 900 ## - Thesis Information | |
| Grant date | 01-01-2025 |
| Supervisory body | Hamdy Adly Youssef |
| -- | Mohamed Mohsen Abi El Hassan |
| Universities | Cairo University |
| Faculties | Faculty of Dentistry |
| Department | Department of Endodontics |
| 905 ## - Cataloger and Reviser Names | |
| Cataloger Name | Shimaa |
| 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 | 30.04.2026 | 93919 | Cai01.09.02.M.Sc.2025.Pe.A | 01010110093919000 | 30.04.2026 | 30.04.2026 | Thesis |