Metwally, I., Elfeky, A., Hosny, A. (2022). Evaluation of Dental Implant Angulation on Marginal Bone Loss in Posterior Maxillary Area. test, 25(4), 455-462. doi: 10.21608/ajdsm.2021.63052.1166
Ibrahim Magdeldin Metwally; Ahmed Hussein Elfeky; Ahmed Mohammed Hosny. "Evaluation of Dental Implant Angulation on Marginal Bone Loss in Posterior Maxillary Area". test, 25, 4, 2022, 455-462. doi: 10.21608/ajdsm.2021.63052.1166
Metwally, I., Elfeky, A., Hosny, A. (2022). 'Evaluation of Dental Implant Angulation on Marginal Bone Loss in Posterior Maxillary Area', test, 25(4), pp. 455-462. doi: 10.21608/ajdsm.2021.63052.1166
Metwally, I., Elfeky, A., Hosny, A. Evaluation of Dental Implant Angulation on Marginal Bone Loss in Posterior Maxillary Area. test, 2022; 25(4): 455-462. doi: 10.21608/ajdsm.2021.63052.1166

Evaluation of Dental Implant Angulation on Marginal Bone Loss in Posterior Maxillary Area

Al-Azhar Journal of Dental Science
Article 3, Volume 25, Issue 4, October 2022, Pages 455-462    PDF (748.96 K)
Document Type: Original Article
DOI: 10.21608/ajdsm.2021.63052.1166
Authors
Ibrahim Magdeldin Metwally* 1; Ahmed Hussein Elfeky2; Ahmed Mohammed Hosny3
1Oral and maxillofacial surgery ,dentistry ,al- Azhar ,Cairo ,Egypt
2Oral and Maxillofacial surgery department ,faculty of dental medecine boys Azhar University
3oral and maxillofacial surgery department , faculty of dental medicine, boys Cairo, alazhar university.
Abstract
ABSTRACT
Objective: To assess the marginal bone loss in the angled implant in the posterior maxillary region.
Subjects and methods: . To evaluate marginal bone loss by CBCT after 6 month of loading
A total of 14 implants, 7 angled implants and 7 straight implants in posterior maxilla with surgical guide. seven patients ranged in age between 40.0 – 43.0 years with a mean age of 41.71 ± 1.25 years for Angulated implant group and seven patients ranged in age between 44.0 – 45.0 years with a mean age 44.43 ± 0.53 years for Straight implant group. flap less approach through surgical guide with angulation 25-30 for angled implant and straight implant without angulation.
Results: Angulated implant showed a higher significant buccal marginal bone loss than Straight implant at prosthetic and 6 months after loading. Angulated implant showed a higher significant palatal marginal bone loss than Straight implant at prosthetic and 6 months after loading.
Conclusion: the angled implant showed a higher significant marginal bone loss than the straight implant on the prosthesis and 6 months after loading. However, angulated implants can be a satisfactory alternative to vertical implants to avoid transplant procedures.
Keywords
posterior maxilla; angled implant; marginal bone loss
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