Publication: Dimensional Change of Peri-implant Soft Tissue Following Immediate Implant Placement and Customized Healing Abutment in Posterior Teeth
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Issued Date
2021-01-01
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ISSN
1309100X
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2-s2.0-85104733972
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Mahidol University
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SCOPUS
Bibliographic Citation
Journal of International Dental and Medical Research. Vol.14, No.1 (2021), 273-279
Suggested Citation
Nawakun Choorak, Parinya Amornsettachai, Boontharika Chuenjitkuntaworn, Suphachai Suphangul Dimensional Change of Peri-implant Soft Tissue Following Immediate Implant Placement and Customized Healing Abutment in Posterior Teeth. Journal of International Dental and Medical Research. Vol.14, No.1 (2021), 273-279. Retrieved from: https://repository.li.mahidol.ac.th/handle/123456789/76831
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Title
Dimensional Change of Peri-implant Soft Tissue Following Immediate Implant Placement and Customized Healing Abutment in Posterior Teeth
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Abstract
The present study aimed to evaluate the change of soft tissue with 6-month follow-up after immediate implant placement (IIP) with customized healing abutment (CHA) in posterior teeth. Patients were received IIP with bone graft and connected of CHA. Silicone impression were taken at pre-extraction, immediate post-extraction, 1, 3, and 6 months after extraction. Scanned models were superimposed and measured. Data were analyzed by Friedman test for comparing between time interval of the same region and Wilcoxon signed rank test for analyzing the comparison between regions. The results showed that soft tissue had most rate of changes during the first month. After that, the dimensional of tissue was almost constant (±0.01 mm per month) except on the buccal side. At 3-month follow-up, there was a significant difference of buccolingual width (P = .019). The median change of buccolingual width was -0.73 mm. but no significant difference change of gingival margins and heights throughout 6-months follow-up except on the lingual height that show difference (P = .001). In conclusion, IIP with CHA could maintain the architecture and horizontal dimension of “transmucosal tissue” but could not maintain the vertical dimension of lingual height and buccolingual width during the 6-month follow-up.