Journal of stomatology, oral and maxillofacial surgery · 2023
Investigating the effect of insertion torque on marginal bone loss around dental implants.
СтатьяНазвание и аннотация: Перевод пока не подготовлен
Обработка статьи · этапы, ошибки и управление
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Oskouei Asal Bagherzadeh, Golkar Mohsen, Badkoobeh Ashkan, Jahri Mohammad, Sadeghi Hassan Mir Mohammad, Mohammadikhah Meysam, Abbasi Kamyar, Tabrizi Reza, Alam Mostafa
Аннотация
BACKGROUND/PURPOSE: The use of dental implants in restoring function, esthetics, speech, and health of oral tissues has been growing in recent years. Evaluating marginal bone resorption and the survival rate of implants placed with different torques values is crucial. The primary aim of the present study was to evaluate the effect of different insertion torque values on marginal bone loss around dental implants placed in the posterior region of the mandible.
MATERIALS AND METHODS: 37 patients were involved in this study. Patient data (age, gender), implant characteristics (length, diameter), insertion torque values, gingival biotype, and bone quality were recorded, and parallel periapical radiographs measured marginal bone loss. The relationship between variables was obtained using independent t-tests, Pearson correlations, and regressions.
RESULTS: The present study found a positive and significant correlation between implant insertion torque and marginal bone loss (MBL)around the dental implants during the first year after placement. Furthermore, patients with D2 bone density at the implant placement site and thin gingival biotype also had significantly higher MBLs from baseline until crown delivery and first-year follow-up than those with D3 bone density and thick gingival biotypes, respectively.
CONCLUSION: A lower torque is necessary for high-risk patients to increase implantation success due to identifying patients with an increased risk for MBL.
MATERIALS AND METHODS: 37 patients were involved in this study. Patient data (age, gender), implant characteristics (length, diameter), insertion torque values, gingival biotype, and bone quality were recorded, and parallel periapical radiographs measured marginal bone loss. The relationship between variables was obtained using independent t-tests, Pearson correlations, and regressions.
RESULTS: The present study found a positive and significant correlation between implant insertion torque and marginal bone loss (MBL)around the dental implants during the first year after placement. Furthermore, patients with D2 bone density at the implant placement site and thin gingival biotype also had significantly higher MBLs from baseline until crown delivery and first-year follow-up than those with D3 bone density and thick gingival biotypes, respectively.
CONCLUSION: A lower torque is necessary for high-risk patients to increase implantation success due to identifying patients with an increased risk for MBL.