Short-term Clinical Application of Dentin Slices in Horizontal Bone Augmentation

doi:10.13701/j.cnki.kqyxyj.2023.02.012

Abstract

Abstract: Objective: To observe the clinical effect of autogenous dentin slices technique in the case of severe shortage of horizontal alveolar bone. Methods: Dentin slices which made from useless autologous teeth or third molars were combined with bone alternative materials to reconstruct the horizontal alveolar bone defects. The implants were delay implanted. Clinical prognosis, imaging comparison, implant survival rate, and patient satisfaction were assessed after the bone augmentation surgery. Results: The bone contour recovered well, the bone width in the bone defect area increased significantly, the implant obtained good osseointegration, the implant survival rate was 100% during the observation period, and the patient's satisfaction was high. Conclusion: The dentin slices technique made a good performance in the bone horizontal augmentation, which is a potential new way to reconstruct bone defect.

Key words: alveolar bone augmentation, guide bone regeneration, autologous dentin slices, dental implants

ZENG Tingwen, ZHAO Yingqiong, ZHANG Jingyang. Short-term Clinical Application of Dentin Slices in Horizontal Bone Augmentation[J]. Journal of Oral Science Research, 2023, 39(2): 151-155.

References

[1] Sakkas A, Wilde F, Heufelder M, et al. Autogenous bone grafts in oral implantology-is it still a "gold standard"? A consecutive review of 279 patients with 456 clinical procedures[J].Int J Implant Dent, 2017, 3(1):23.
[2] Kim YK, Kim SG, Oh JS, et al. Analysis of the inorganic component of autogenous tooth bone graft material[J]. J Nanosci Nanotechnol, 2011, 11(8):7442-7445.
[3] 崔婷婷,寇霓,仲维剑,等.自体牙本质颗粒作为骨移植材料在上颌中切牙种植治疗中的应用[J].实用口腔医学杂志,2019,35(6):898-901.
[4] Schwarz F, Mihatovic I, Golubovic V, et al. Dentointegration of a titanium implant: a case report[J]. Oral Maxillofac Surg, 2013, 17(3):235-241.
[5] Avery SJ, Sadaghiani L, Sloan AJ, et al. Analysing the bioactive makeup of demineralised dentine matrix on bone marrow mesenchymal stem cells for enhanced bone repair[J]. Eur Cell Mater, 2017, 34:1-14.
[6] Schwarz F, Golubovic V, Mihatovic I, et al. Periodontally diseased tooth roots used for lateral alveolar ridge augmentation. A proof-of-concept study[J]. J Clin Periodontol, 2016, 43(9):797-803.
[7] Schwarz F, Golubovic V, Becker K, et al. Extracted tooth roots used for lateral alveolar ridge augmentation: a proof-of-concept study[J]. J Clin Periodontol, 2016, 43(4):345-353.
[8] Becker K, Jandik K, Stauber M, et al. Microstructural volumetric analysis of lateral ridge augmentation using differently conditioned tooth roots[J]. Clin Oral Invest, 2019, 23(7):3063-3071.
[9] Becker K, Drescher D, Hönscheid R, et al. Biomechanical, micro-computed tomographic and immunohistochemical analysis of early osseous integration at titanium implants placed following lateral ridge augmentation using extracted tooth roots[J]. Clin Oral Implants Res, 2017, 28(3):334-340.
[10] Korsch M. Tooth shell technique: A proof of concept with the use of autogenous dentin block grafts[J]. Aust Dent J, 2021, 66(2):159-168.
[11] Parvini P, Sahin D, Becker K, et al. Short-term outcomes of lateral extraction socket augmentation using autogenous tooth roots: A prospective observational study[J]. Clin Oral Implants Res, 2020, 31(9):881-888.
[12] Schwarz F, Sahin D, Becker K, et al. Autogenous tooth roots for lateral extraction socket augmentation and staged implant placement. A prospective observational study[J]. Clin Oral Implants Res, 2019, 30(5):439-446.
[13] Parvini P, Schwarz F, Hüfner MK, et al. Microstructural volumetric analysis of vertical alveolar ridge augmentation using autogenous tooth roots[J]. Clin Implant Dent Relat Res, 2020, 22(5):647-653.
[14] Schwarz F, Hazar D, Becker K, et al. Efficacy of autogenous tooth roots for lateral alveolar ridge augmentation and staged implant placement. A prospective controlled clinical study[J]. J Clin Periodontol, 2018, 45(8):996-1004.
[15] Parvini P, Sader R, Sahin D, et al. Radiographic outcomes following lateral alveolar ridge augmentation using autogenous tooth roots[J]. Int J Implant Dent, 2018, 4(1):31.
[16] Kim SK, Kim SW, Kim KW. Effect on bone formation of the autogenous tooth graft in the treatment of peri-implant vertical bone defects in the minipigs[J]. Maxillofac Plast Reconstr Surg, 2015, 37(1):2.
[17] Gluckman H, Salama M, Du Toit J. Partial extraction therapies (PET) part 2: procedures and technical aspects[J]. Int J Periodontics Restorative Dent, 2017, 37(3):377-385.
[18] Xiao W, Hu C, Chu C, et al. Autogenous dentin shell grafts versus bone shell grafts for alveolar ridge reconstruction: A novel technique with preliminary results of a prospective clinical study[J]. Int J Periodontics Restorative Dent, 2019, 39(6):885-893.