| 000 | 02803cam a2200337 a 4500 | ||
|---|---|---|---|
| 003 | EG-GiCUC | ||
| 005 | 20250223032152.0 | ||
| 008 | 190122s2018 ua dh f m 000 0 eng d | ||
| 040 |
_aEG-GiCUC _beng _cEG-GiCUC |
||
| 041 | 0 | _aeng | |
| 049 | _aDeposite | ||
| 097 | _aM.Sc | ||
| 099 | _aCai01.09.09.M.Sc.2018.Ar.E | ||
| 100 | 0 | _aArwa Sedky Abdellateef Mawas | |
| 245 | 1 | 0 |
_aEffect of two different stud attachments on the retention and stresses induced around implants retaining unilateral total maxillectomy obturator : _bInvitro study / _cArwa Sedky Abdellateef Mawas ; Supervised Maha Wagdy Elkerdawy , Khaled Aziz Mohamed Abdelwahab |
| 246 | 1 | 5 | _aتأثير نوعين من الوصلات التعشيقيه علي الاستبقاء والضغوط المتولده حول الغرسات الداعمه للسده المستخدمه بعد الاستئصال الكلي لنصف الفك العلوي |
| 260 |
_aCairo : _bArwa Sedky Abdellateef Mawas , _c2018 |
||
| 300 |
_a101 P. : _bcharts , facsimiles ; _c25cm |
||
| 502 | _aThesis (M.Sc.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Prosthodontics | ||
| 520 | _aIn this invitro study, the effect of two different stud attachments (ball & locator) on the retention and stresses induced around implants retaining unilateral total maxillectomy obturator was studied. This study was carried out on an acrylic resin model constructed from duplication of a study model of unilateral total maxillectomy. Three dummy implants 3.7 in diameter and 11 mm in length were installed at the sites of first central incisor, first premolar and second molar of the non-defect side. The test obturator was processed. Six strain gauges were attached to the buccal and mesial surfaces of the prepared model around each implant. The experiment was divided into 2 phases: first with ball and socket attachment followed by locator attachment.Once retention and stress analysis studies were completed for the ball attachments, they were replaced by locator attachment. Universal testing machine was used to measure the retentive forces of the studied attachments. At the same time, strain-meter was used to record the microstrains transmitted to each strain gauge while the machine was adjusted to move in tensile mode. The collected data were tabulated and statistically analyzed | ||
| 530 | _aIssued also as CD | ||
| 653 | 4 | _aRetention and stresses induced around implants | |
| 653 | 4 | _aTwo different stud attachments | |
| 653 | 4 | _aUnilateral total maxillectomy obturator | |
| 700 | 0 |
_aKhaled Aziz Mohamed Abdelwahab , _eSupervisor |
|
| 700 | 0 |
_aMaha Wagdy Elkerdawy , _eSupervisor |
|
| 856 | _uhttp://172.23.153.220/th.pdf | ||
| 905 |
_aNazla _eRevisor |
||
| 905 |
_aShimaa _eCataloger |
||
| 942 |
_2ddc _cTH |
||
| 999 |
_c69696 _d69696 |
||