Case Report

Stability of facial soft tissue contour and bone wall at single maxillary tooth gap in early implant placement with contour augmentation: A case report

Cheng-Yi Wang and Jimmy LianPing Mau*

Published: 23 December, 2020 | Volume 4 - Issue 1 | Pages: 030-031

Stability of esthetic implant buccal soft and hard tissue contour using freeze-dried bone allograft in early implant placement with contour augmentation.

Read Full Article HTML DOI: 10.29328/journal.jcad.1001022 Cite this Article Read Full Article PDF


  1. Buser D, Halbritter S, Hart C, Bornstein MM, Grütter L, et al. Early implant placement with simultaneous guided bone regeneration following single-tooth extraction in the esthetic zone: 12-month results of a prospective study with 20 consecutive patients. J Periodontol. 2009; 80: 152–162. PubMed: https://pubmed.ncbi.nlm.nih.gov/19228101/
  2. Buser D, Wittneben J, Bornstein MM, Grutter L, Chappuis V, et al. Stability of contour augmentation and esthetic outcomes of implant-supported single crowns in the esthetic zone: 3-year results of a prospective study with early implant placement postextraction. J Periodontol. 2011; 82: 342–349. PubMed: https://pubmed.ncbi.nlm.nih.gov/20831371/ 
  3. Buser D, Chappuis V, Kuchler U, Bornstein MM, Wittneben JG, et al. Long-term stability of early implant placement with contour augmentation. J Dent Res. 2013; 92: 176S–182S. PubMed: https://pubmed.ncbi.nlm.nih.gov/24158332/
  4. Chappius V, Rahman L, Buser R, Janner S, Belser U, et al. Long-term effectiveness of contour augmentation with guided bone regeneration: 10-year results. J Dent Res. 2018; 97: 266-274. PubMed: https://pubmed.ncbi.nlm.nih.gov/29073362/
  5. Feuille F, Knapp CI, Brunsvold MA, Mellonig JT. Clinical and histologic evaluation of bone-replacement grafts in the treatment of localized alveolar ridge defects. Part 1: mineralized freeze-dried bone allograft. Int J Periodontics Restorative Dent. 2003; 23: 29–35. PubMed: https://pubmed.ncbi.nlm.nih.gov/12617366/
  6. Cammack GV, Nevins M, Clem DS. Histologic evaluation of mineralized and demineralized freeze-dried bone allograft for ridge and sinus augmentations. Int J Periodontics Restorative Dent. 2005; 25: 231–237. PubMed: https://pubmed.ncbi.nlm.nih.gov/16001735/
  7. Mau JLP, Grodin E, Lin JJ, Chen MCJ, Ho CH, et al. A comparative, randomized, prospective, two-center clinical study to evaluate the clinical and esthetic outcomes of two different bone grafting techniques in early implant placement. J Periodontol. 2019; 90: 247-255. PubMed: https://pubmed.ncbi.nlm.nih.gov/30367723/


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