Model of oral rehabilitation with immediate or delayed implant-supported complete dentures: Radiographic evaluation
Objective: The study aims were to compare the radiographic bone loss of implant-supported complete dentures submitted to immediate or delayed loading and to correlate this loss with different features of the patients involved. Material and Methods: Sixty protocol model implants, in 49 patients, wer...
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| Format: | Article |
| Language: | English |
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Universidade Estadual Paulista
2016-09-01
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| Series: | Brazilian Dental Science |
| Online Access: | https://ojs.ict.unesp.br/index.php/cob/article/view/1290 |
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| author | Alex Semenoff-Segundo Alvaro Henrique Borges Natalino Francisco da Silva Edinei Rocha de Almeida Bocardi Claudia da Fonseca Granjeiro Ana Luisa Lima Pereira Medeiros Tereza Aparecida Delle Vedove Semenoff |
| author_facet | Alex Semenoff-Segundo Alvaro Henrique Borges Natalino Francisco da Silva Edinei Rocha de Almeida Bocardi Claudia da Fonseca Granjeiro Ana Luisa Lima Pereira Medeiros Tereza Aparecida Delle Vedove Semenoff |
| author_sort | Alex Semenoff-Segundo |
| collection | DOAJ |
| description |
Objective: The study aims were to compare the radiographic bone loss of implant-supported complete dentures submitted to immediate or delayed loading and to correlate this loss with different features of the patients involved. Material and Methods: Sixty protocol model implants, in 49 patients, were selected. Thirty-two protocol model implants were submitted to immediate loading, i.e., within 48 h. The remainder were submitted to delayed loading, three to six months later. Questionnaires that collected data on gender, age, location and number of implants, maintenance time and socioeconomic status were analysed. The measurements were obtained from digital panoramic radiographs (ANOVA, MANOVA; Student’s t test, p < 0.05). Results: The radiographic bone loss in the models that underwent immediate and delayed loading was 2.4 mm and 2.5 mm (p > 0.05), respectively; regarding gender and the location and number of implants, the results did not differ (p > 0.05). The average ages of the immediate (62.8 ± 10.1 years old) and the delayed (54.5 ± 5.46 years old) protocol groups were significantly different (p < 0.05). In tests examining multivariate associations with the dependent variable of bone loss >4 mm, there was association with a greater number of sites in the maxilla, older age and female gender. The odds ratio indicated that a loss of more than 4 mm was 17 times more likely in the maxilla. Conclusion: 1 - Well-maintained implant-supported complete denture sunder went little bone loss; 2 - there were no differences in radiographic outcomes between different techniques of rehabilitation; and 3 - there was greater bone loss in the maxilla, compared to the mandible; 4 - there were no correlations between bone loss and social class, age or gender of the patients.
Key Words: Bone Loss, Dental, Dental Implants, Radiography.
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| format | Article |
| id | doaj-art-6a138ffbd6d2400f8659dbd9599f1228 |
| institution | Kabale University |
| issn | 2178-6011 |
| language | English |
| publishDate | 2016-09-01 |
| publisher | Universidade Estadual Paulista |
| record_format | Article |
| series | Brazilian Dental Science |
| spelling | doaj-art-6a138ffbd6d2400f8659dbd9599f12282025-08-22T18:12:45ZengUniversidade Estadual PaulistaBrazilian Dental Science2178-60112016-09-0119310.14295/bds.2016.v19i3.1290Model of oral rehabilitation with immediate or delayed implant-supported complete dentures: Radiographic evaluationAlex Semenoff-Segundo0Alvaro Henrique Borges1Natalino Francisco da Silva2Edinei Rocha de Almeida Bocardi3Claudia da Fonseca Granjeiro4Ana Luisa Lima Pereira Medeiros5Tereza Aparecida Delle Vedove Semenoff6Master’s Program in Integrated Dental Science – University of Cuiaba – UNIC – Cuiaba – MT – Brazil.Master’s Program in Integrated Dental Science – University of Cuiaba – UNIC – Cuiaba – MT – Brazil.Master’s Program in Integrated Dental Science – University of Cuiaba – UNIC – Cuiaba – MT – Brazil.Master’s Program in Integrated Dental Science – University of Cuiaba – UNIC – Cuiaba – MT – Brazil.Master’s Program in Integrated Dental Science – University of Cuiaba – UNIC – Cuiaba – MT – Brazil.Master’s Program in Integrated Dental Science – University of Cuiaba – UNIC – Cuiaba – MT – Brazil.Master’s Program in Integrated Dental Science – University of Cuiaba – UNIC – Cuiaba – MT – Brazil. Objective: The study aims were to compare the radiographic bone loss of implant-supported complete dentures submitted to immediate or delayed loading and to correlate this loss with different features of the patients involved. Material and Methods: Sixty protocol model implants, in 49 patients, were selected. Thirty-two protocol model implants were submitted to immediate loading, i.e., within 48 h. The remainder were submitted to delayed loading, three to six months later. Questionnaires that collected data on gender, age, location and number of implants, maintenance time and socioeconomic status were analysed. The measurements were obtained from digital panoramic radiographs (ANOVA, MANOVA; Student’s t test, p < 0.05). Results: The radiographic bone loss in the models that underwent immediate and delayed loading was 2.4 mm and 2.5 mm (p > 0.05), respectively; regarding gender and the location and number of implants, the results did not differ (p > 0.05). The average ages of the immediate (62.8 ± 10.1 years old) and the delayed (54.5 ± 5.46 years old) protocol groups were significantly different (p < 0.05). In tests examining multivariate associations with the dependent variable of bone loss >4 mm, there was association with a greater number of sites in the maxilla, older age and female gender. The odds ratio indicated that a loss of more than 4 mm was 17 times more likely in the maxilla. Conclusion: 1 - Well-maintained implant-supported complete denture sunder went little bone loss; 2 - there were no differences in radiographic outcomes between different techniques of rehabilitation; and 3 - there was greater bone loss in the maxilla, compared to the mandible; 4 - there were no correlations between bone loss and social class, age or gender of the patients. Key Words: Bone Loss, Dental, Dental Implants, Radiography. https://ojs.ict.unesp.br/index.php/cob/article/view/1290 |
| spellingShingle | Alex Semenoff-Segundo Alvaro Henrique Borges Natalino Francisco da Silva Edinei Rocha de Almeida Bocardi Claudia da Fonseca Granjeiro Ana Luisa Lima Pereira Medeiros Tereza Aparecida Delle Vedove Semenoff Model of oral rehabilitation with immediate or delayed implant-supported complete dentures: Radiographic evaluation Brazilian Dental Science |
| title | Model of oral rehabilitation with immediate or delayed implant-supported complete dentures: Radiographic evaluation |
| title_full | Model of oral rehabilitation with immediate or delayed implant-supported complete dentures: Radiographic evaluation |
| title_fullStr | Model of oral rehabilitation with immediate or delayed implant-supported complete dentures: Radiographic evaluation |
| title_full_unstemmed | Model of oral rehabilitation with immediate or delayed implant-supported complete dentures: Radiographic evaluation |
| title_short | Model of oral rehabilitation with immediate or delayed implant-supported complete dentures: Radiographic evaluation |
| title_sort | model of oral rehabilitation with immediate or delayed implant supported complete dentures radiographic evaluation |
| url | https://ojs.ict.unesp.br/index.php/cob/article/view/1290 |
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