Effect of Sandblasting on Retention of Maxillary Complete Denture
Background and Aim: Retention of complete denture plays an important role in patient satisfaction. The aim of this study was to evaluate the effect of sandblasting of the internal surface of maxillary denture on its retention. Materials and Methods: In this before and after clinical trial, for 15 p...
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| Format: | Article |
| Language: | English |
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Islamic Dental Association of Iran
2015-07-01
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| Series: | Journal of Islamic Dental Association of Iran |
| Subjects: | |
| Online Access: | http://jidai.ir/browse.php?a_code=A-10-1-828&slc_lang=en&sid=1 |
| _version_ | 1811281388982239232 |
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| author | Mohammad Ali Hemmati Ali Jamali Sakineh Barzegar Farnoosh Taghavi |
| author_facet | Mohammad Ali Hemmati Ali Jamali Sakineh Barzegar Farnoosh Taghavi |
| author_sort | Mohammad Ali Hemmati |
| collection | DOAJ |
| description | Background and Aim: Retention of complete denture plays an important role in patient satisfaction. The aim of this study was to evaluate the effect of sandblasting of the internal surface of maxillary denture on its retention.
Materials and Methods: In this before and after clinical trial, for 15 patients presenting to the Department of Prosthodontics of Shahed University, two acrylic bases similar to their original maxillary denture were fabricated. By using a digital force transducer, the force needed to dislodge the base from the palate was measured. The internal surface of the bases was sandblasted by 50-micron alumina particles for one minute except for the borders, which were covered by thin aluminum foils. The data were analyzed using paired t-test.
Results: Sandblasting increased the mean retention of the bases from 30.89±10.74 N to 37.66±9.76 N (21.9%), which was statistically significant (p<0/0001).
Conclsion: According to the findings of the present study, sandblasting of the internal surface of maxillary complete denture enhances its retention. |
| first_indexed | 2024-04-13T01:32:52Z |
| format | Article |
| id | doaj.art-24dc98593bf24840a3bde21856f62579 |
| institution | Directory Open Access Journal |
| issn | 2383-3041 2383-3041 |
| language | English |
| last_indexed | 2024-04-13T01:32:52Z |
| publishDate | 2015-07-01 |
| publisher | Islamic Dental Association of Iran |
| record_format | Article |
| series | Journal of Islamic Dental Association of Iran |
| spelling | doaj.art-24dc98593bf24840a3bde21856f625792022-12-22T03:08:28ZengIslamic Dental Association of IranJournal of Islamic Dental Association of Iran2383-30412383-30412015-07-01273116120Effect of Sandblasting on Retention of Maxillary Complete DentureMohammad Ali Hemmati0Ali Jamali1Sakineh Barzegar2Farnoosh Taghavi3 Assistant Professor, Department of Prosthodontics, School of Dentistry, Shahed University,Tehran, Iran Assistant Professor, Department of Prosthodontics, School of Dentistry, Shahed University,Tehran, Iran Dentist, Private Office, Sari, Iran Assistant Professor, Department of Prosthodontics, School of Dentistry, Ghilan University of Medical Sciences, Ghilan, Iran Background and Aim: Retention of complete denture plays an important role in patient satisfaction. The aim of this study was to evaluate the effect of sandblasting of the internal surface of maxillary denture on its retention. Materials and Methods: In this before and after clinical trial, for 15 patients presenting to the Department of Prosthodontics of Shahed University, two acrylic bases similar to their original maxillary denture were fabricated. By using a digital force transducer, the force needed to dislodge the base from the palate was measured. The internal surface of the bases was sandblasted by 50-micron alumina particles for one minute except for the borders, which were covered by thin aluminum foils. The data were analyzed using paired t-test. Results: Sandblasting increased the mean retention of the bases from 30.89±10.74 N to 37.66±9.76 N (21.9%), which was statistically significant (p<0/0001). Conclsion: According to the findings of the present study, sandblasting of the internal surface of maxillary complete denture enhances its retention.http://jidai.ir/browse.php?a_code=A-10-1-828&slc_lang=en&sid=1Air AbrasionMaxillary Complete DentureRetention |
| spellingShingle | Mohammad Ali Hemmati Ali Jamali Sakineh Barzegar Farnoosh Taghavi Effect of Sandblasting on Retention of Maxillary Complete Denture Journal of Islamic Dental Association of Iran Air Abrasion Maxillary Complete Denture Retention |
| title | Effect of Sandblasting on Retention of Maxillary Complete Denture |
| title_full | Effect of Sandblasting on Retention of Maxillary Complete Denture |
| title_fullStr | Effect of Sandblasting on Retention of Maxillary Complete Denture |
| title_full_unstemmed | Effect of Sandblasting on Retention of Maxillary Complete Denture |
| title_short | Effect of Sandblasting on Retention of Maxillary Complete Denture |
| title_sort | effect of sandblasting on retention of maxillary complete denture |
| topic | Air Abrasion Maxillary Complete Denture Retention |
| url | http://jidai.ir/browse.php?a_code=A-10-1-828&slc_lang=en&sid=1 |
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