Radiographic changes in alveolar bone height on overdenture abutments: a longitudinal study
Abstract
Objective: Stabilisation of partial dentures is an important part of prosthodontic treatment, particularly in patients with an excessive reduction in alveolar bone supporting their abutment teeth. In these cases, overdenture prostheses are one possible treatment choice. Background: The aim of this study was to evaluate the effects of overdentures on the condition of alveolar bone of the remaining teeth, and to evaluate the overdenture concept in the prosthetic treatment of partially edentulous patients. Materials and methods: The investigation was conducted on 22 patients during observation periods of 6 and 10 years. After preparation, all abutment teeth were provided with either amalgam restorations or gold copings. An overdenture in the lower jaw was fabricated for every patient. A special film holder was used to repeat the X-ray procedure in every patient in the same manner. The radiographs were evaluated using the grid scale. The alveolar bone level of all remaining teeth was evalu...ated on dental films by measuring the distance between the root apex and coronal border of the alveolar bone. Results: A statistically significant difference (p lt 0.01) was calculated 6 years after delivery stage between distal alveolar bone levels of experimental abutments under overdentures and the remaining teeth of the control group. Alveolar bone of abutment teeth was considerably preserved, particularly in seven patients observed 10 years after provision of their dentures. Conclusion: Within the limitation of this study, the validity of the overdenture treatment in partially edentulous patients is concluded. Good oral hygiene was crucial for the success of treatment with overdentures.
Keywords:
alveolar bone / remaining teeth / overdenture / longitudinal studySource:
Gerodontology, 2008, 25, 2, 118-123Publisher:
- Wiley, Hoboken
DOI: 10.1111/j.1741-2358.2007.00182.x
ISSN: 0734-0664
PubMed: 18485140
WoS: 000255922700008
Scopus: 2-s2.0-48549105909
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Institution/Community
Stomatološki fakultetTY - JOUR AU - Brković-Popović, Snežana AU - Stanišić-Sinobad, Darinka AU - Poštić, Srđan AU - Đukanović, Dragoslav PY - 2008 UR - https://smile.stomf.bg.ac.rs/handle/123456789/1432 AB - Objective: Stabilisation of partial dentures is an important part of prosthodontic treatment, particularly in patients with an excessive reduction in alveolar bone supporting their abutment teeth. In these cases, overdenture prostheses are one possible treatment choice. Background: The aim of this study was to evaluate the effects of overdentures on the condition of alveolar bone of the remaining teeth, and to evaluate the overdenture concept in the prosthetic treatment of partially edentulous patients. Materials and methods: The investigation was conducted on 22 patients during observation periods of 6 and 10 years. After preparation, all abutment teeth were provided with either amalgam restorations or gold copings. An overdenture in the lower jaw was fabricated for every patient. A special film holder was used to repeat the X-ray procedure in every patient in the same manner. The radiographs were evaluated using the grid scale. The alveolar bone level of all remaining teeth was evaluated on dental films by measuring the distance between the root apex and coronal border of the alveolar bone. Results: A statistically significant difference (p lt 0.01) was calculated 6 years after delivery stage between distal alveolar bone levels of experimental abutments under overdentures and the remaining teeth of the control group. Alveolar bone of abutment teeth was considerably preserved, particularly in seven patients observed 10 years after provision of their dentures. Conclusion: Within the limitation of this study, the validity of the overdenture treatment in partially edentulous patients is concluded. Good oral hygiene was crucial for the success of treatment with overdentures. PB - Wiley, Hoboken T2 - Gerodontology T1 - Radiographic changes in alveolar bone height on overdenture abutments: a longitudinal study VL - 25 IS - 2 SP - 118 EP - 123 DO - 10.1111/j.1741-2358.2007.00182.x ER -
@article{ author = "Brković-Popović, Snežana and Stanišić-Sinobad, Darinka and Poštić, Srđan and Đukanović, Dragoslav", year = "2008", abstract = "Objective: Stabilisation of partial dentures is an important part of prosthodontic treatment, particularly in patients with an excessive reduction in alveolar bone supporting their abutment teeth. In these cases, overdenture prostheses are one possible treatment choice. Background: The aim of this study was to evaluate the effects of overdentures on the condition of alveolar bone of the remaining teeth, and to evaluate the overdenture concept in the prosthetic treatment of partially edentulous patients. Materials and methods: The investigation was conducted on 22 patients during observation periods of 6 and 10 years. After preparation, all abutment teeth were provided with either amalgam restorations or gold copings. An overdenture in the lower jaw was fabricated for every patient. A special film holder was used to repeat the X-ray procedure in every patient in the same manner. The radiographs were evaluated using the grid scale. The alveolar bone level of all remaining teeth was evaluated on dental films by measuring the distance between the root apex and coronal border of the alveolar bone. Results: A statistically significant difference (p lt 0.01) was calculated 6 years after delivery stage between distal alveolar bone levels of experimental abutments under overdentures and the remaining teeth of the control group. Alveolar bone of abutment teeth was considerably preserved, particularly in seven patients observed 10 years after provision of their dentures. Conclusion: Within the limitation of this study, the validity of the overdenture treatment in partially edentulous patients is concluded. Good oral hygiene was crucial for the success of treatment with overdentures.", publisher = "Wiley, Hoboken", journal = "Gerodontology", title = "Radiographic changes in alveolar bone height on overdenture abutments: a longitudinal study", volume = "25", number = "2", pages = "118-123", doi = "10.1111/j.1741-2358.2007.00182.x" }
Brković-Popović, S., Stanišić-Sinobad, D., Poštić, S.,& Đukanović, D.. (2008). Radiographic changes in alveolar bone height on overdenture abutments: a longitudinal study. in Gerodontology Wiley, Hoboken., 25(2), 118-123. https://doi.org/10.1111/j.1741-2358.2007.00182.x
Brković-Popović S, Stanišić-Sinobad D, Poštić S, Đukanović D. Radiographic changes in alveolar bone height on overdenture abutments: a longitudinal study. in Gerodontology. 2008;25(2):118-123. doi:10.1111/j.1741-2358.2007.00182.x .
Brković-Popović, Snežana, Stanišić-Sinobad, Darinka, Poštić, Srđan, Đukanović, Dragoslav, "Radiographic changes in alveolar bone height on overdenture abutments: a longitudinal study" in Gerodontology, 25, no. 2 (2008):118-123, https://doi.org/10.1111/j.1741-2358.2007.00182.x . .