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A comparison between the retention of mandibular complete single implant overdenture retained by ball and socket and locator attachments : Randomized clinical trial / Hend Mahmoud Mohamed Hegazi ; Supervised Maha Wagdy Elkerdawy , Ahmed Emad Eldin Fayyad

By: Contributor(s): Material type: TextTextLanguage: English Publication details: Cairo : Hend Mahmoud Mohamed Hegazi , 2017Description: 87 P. : charts , facsimiles ; 25cmOther title:
  • مقارنة بين الوصلة الموضعية و وصلة الكرة و التجويف لإبقاء الأطقم الكاملة المحمولة على غرسة واحدة [Added title page title]
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Dissertation note: Thesis (M.Sc.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Prosthodontics Summary: The aim of this randomized clinical trial was to evaluate the retention of single implant mandibular over-dentures retained by locator and ball attachments. 14 completely edentulous patients were included in the study. They received single midline implants to support a mandibular over-denture. Implants were allowed to osseo-integrate for 12 weeks. Patients were randomized into 2 equal groups; six patients in each one. Group I received a ball attachment while group II received locator. Retention was measured using a force meter at day of pick up, 1 month, 3 months and 6 months. Group II Locator showed higher initial retentive force with a mean of (380.25 gm. ± 258.19) than Group I ball with an initial retention of (229.71 gm. ± 73.42). The retention of both attachments decreased with time was no statistically significant difference in percentage of change in retention between them. However, the locator remained more retentive at the end of the follow-up period of 6 months. As a conclusion, the locator showed higher retentive values for the single implant over-denture hen compared to the ball attachment
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Item type Current library Home library Call number Copy number Status Date due Barcode
Thesis Thesis قاعة الرسائل الجامعية - الدور الاول المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.09.09.M.Sc.2017.He.C (Browse shelf(Opens below)) Not for loan 01010110075636000
CD - Rom CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.09.09.M.Sc.2017.He.C (Browse shelf(Opens below)) 75636.CD Not for loan 01020110075636000

Thesis (M.Sc.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Prosthodontics

The aim of this randomized clinical trial was to evaluate the retention of single implant mandibular over-dentures retained by locator and ball attachments. 14 completely edentulous patients were included in the study. They received single midline implants to support a mandibular over-denture. Implants were allowed to osseo-integrate for 12 weeks. Patients were randomized into 2 equal groups; six patients in each one. Group I received a ball attachment while group II received locator. Retention was measured using a force meter at day of pick up, 1 month, 3 months and 6 months. Group II Locator showed higher initial retentive force with a mean of (380.25 gm. ± 258.19) than Group I ball with an initial retention of (229.71 gm. ± 73.42). The retention of both attachments decreased with time was no statistically significant difference in percentage of change in retention between them. However, the locator remained more retentive at the end of the follow-up period of 6 months. As a conclusion, the locator showed higher retentive values for the single implant over-denture hen compared to the ball attachment

Issued also as CD

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