Fig. 20. Colour-coded superimposition of intraoral scans before extraction and after definitive prosthetic restoration
Fig. 20. Colour-coded superimposition of intraoral scans before extraction and after definitive prosthetic restoration
Fig. 19. Colour-coded superimposition of intraoral scans before extraction and after definitive prosthetic restoration
Fig. 19. Colour-coded superimposition of intraoral scans before extraction and after definitive prosthetic restoration
Fig. 18. Finalized prosthetic restoration after 1Â year
Fig. 18. Finalized prosthetic restoration after 1Â year
Fig. 17. Histology of dentin augmentation. aactive process in the bone marrow lacunae with osteoblast rimming. No signs of necrosis or infection (H&E stain, Ă—100 magnification). b Larger magnification at Ă—200. c EvG (Elastica van Gieson) stain, Ă—200
Fig. 17. Histology of dentin augmentation. a Asterisk denotes incorporated dentin particle, surrounded by vital woven bone. Triangle shows rea...
Fig. 16. Single tooth X-ray, 1Â year post-implantation, showing the finalized crown
Fig. 16. Single tooth X-ray, 1Â year post-implantation, showing the finalized crown
Fig. 15. Single tooth X-ray, showing a constant bone level 7Â months after implant placement
Fig. 15. Single tooth X-ray, showing a constant bone level 7Â months after implant placement
Fig. 14. Single tooth X-ray immediately after the augmentation using autogenous dentin
Fig. 14. Single tooth X-ray immediately after the augmentation using autogenous dentin
Fig. 13.
Fig. 13. a, b Clinical situation prior to implant placement
Fig. 12. Axial view
Fig. 12. Axial view
Fig. 11. Sagittal view
Fig. 11. Sagittal view
Fig. 10. Soft tissue graft placed on the recipient site
Fig. 10. Soft tissue graft placed on the recipient site
Fig. 9. Soft tissue punch
Fig. 9. Soft tissue punch
Fig. 8. Autologous, particulated dentin in the alveolar socket
Fig. 8. Autologous, particulated dentin in the alveolar socket
Fig. 7. Autologous, particulated dentin mixed with blood from the operating site
Fig. 7. Autologous, particulated dentin mixed with blood from the operating site
Fig. 6. Autologous dentin with the desired particle size
Fig. 6. Autologous dentin with the desired particle size
Fig. 5. Autologous dentin in a bone mill
Fig. 5. Autologous dentin in a bone mill
Fig. 4. Removal of enamel and the cementum
Fig. 4. Removal of enamel and the cementum
Fig. 3. Removal of the pulp
Fig. 3. Removal of the pulp
Fig. 2. The remaining root of tooth 11
Fig. 2. The remaining root of tooth 11
Fig. 1. Extraction with the benex system
Fig. 1. Extraction with the benex system
Valdec, S., Pasic, P., Soltermann, A. et al. Alveolar ridge preservation with autologous particulated dentin—a case series. Int J Implant Dent 3, 12 (2017). https://doi.org/10.1186/s40729-017-0071-9
Download citation
Received: 07 December 2016
Accepted: 15 March 2017
Published: 30 March 2017
DOI: https://doi.org/10.1186/s40729-017-0071-9
Open Access This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were m...
Clinic of Cranio-Maxillofacial and Oral Surgery, Center of Dental Medicine, University of Zurich, University Hospital Zurich, Plattenstrasse 11, 8032, ZĂĽrich, Switzerland
Silvio Valdec, Pavla Pasic, Bernd Stadlinger & Martin Rücker
Institute of Surgical Pathology, University Hospital Zurich, Zurich, Switzerland
Alex Soltermann
Clinic of Fixed and Removable Prosthodontics and Dental Mater...
We would like to express our thanks to Dr. Gabriel Bosch for the superimposition, calculation and illustration of the intraoral scans.
SV, BS and MR created the conception and study design. MR performed the surgical and DT the prosthodontic treatment. SV, PP and DT performed the data collection and AS the histological examination. SV, BS and AS analysed and interpreted the data. SV drafted the ma...
Sculean A, Berakdar M, Chiantella GC, Donos N, Arweiler NB, Brecx M. Healing of intrabony defects following treatment with a bovine-derived xenograft and collagen membrane. A controlled clinical study. J Clin Periodontol. 2003;30(1):73–80.
Sutton DN, Lewis BR, Patel M, Cawood JI. Changes in facial form relative to progressive atrophy of the edentulous jaws. Int J Oral Maxillofac Surg. 2004;33(7...
Liu X, Li Q, Wang F, Wang Z. Maxillary sinus floor augmentation and dental implant placement using dentin matrix protein-1 gene-modified bone marrow stromal cells mixed with deproteinized boving bone: a comparative study in beagles. Arch Oral Biol. 2016;64:102–8. doi:10.1016/j.archoralbio.2016.01.004.
Pang KM, Um IW, Kim YK, Woo JM, Kim SM, Lee JH. Autogenous demineralized dentin matrix from ex...
Furhauser R, Florescu D, Benesch T, Haas R, Mailath G, Watzek G. Evaluation of soft tissue around single-tooth implant crowns: the pink esthetic score. Clin Oral Implants Res. 2005;16(6):639–44. doi:10.1111/j.1600-0501.2005.01193.x.
Guirado JL, Troiano M, Lopez-Lopez PJ, Ramirez-Fernandez MP, de Val JE, Marin JM, Gehrke SA. Different configuration of socket shield technique in peri-implant bone...
Al-Asfour A, Andersson L, Kamal M, Joseph B. New bone formation around xenogenic dentin grafts to rabbit tibia marrow. Dent Traumatol. 2013;29(6):455–60. doi:10.1111/edt.12045.
Albrektsson T, Zarb G, Worthington P, Eriksson AR. The long-term efficacy of currently used dental implants: a review and proposed criteria of success. Int J Oral Maxillofac Implants. 1986;1(1):11–25.
Andersson L. Den...
Within the limits of this case series, it has been shown that particulated dentin of autologous teeth may serve as an alternative to autologous bone for alveolar ridge preservation prior to implant therapy. However, randomized studies on this treatment option are necessary.
In humans, particulated tooth material has been used for sinus augmentation in order to enhance implant therapy. Preliminary results from five patients histologically showed an osteoconductive osteogenesis with partial resorption of tooth components [25].
In the present case series, all patients underwent socket preservation with AutoPD. In all cases, one or two upper frontal central incisors wer...
The aim of this case series is to demonstrate the efficacy and safety of this novel augmentative procedure for ridge preservation prior to implant therapy. This shall serve as a basis for a prospective study.
In all four cases, patients showed a stable volume of soft and hard tissues after the augmentation with AutoPD and good osseointegration of titanium implants, having been placed in this augm...
Four months post-extraction and augmentation with autologous, particulated dentin, all four patients received an implant placement in the augmented area. In all cases, a CBCT was taken in between the dentin augmentation and the implant placement.
During implant placement, a biopsy of the bone from the augmented area was taken for histological examination (Fig. 17).
The final prosthetic solution...
The 1-year follow-up examination of the presented case showed an implant success, according to the appropriate clinical criteria [2] (Figs. 14, 15 and 16).
The pink esthetic score (PES) was used for the evaluation of reproducible soft tissue around the final implant crown as a parameter for the aesthetic outcome [12]. Seven variables were evaluated comparing the soft tissue around the implant wi...
An autologous soft tissue graft was harvested from the patient’s palate using a soft tissue punch (Biopsy Punch, kai Europe GmbH, Solingen, Germany) (Fig. 9). The graft had a comparable dimension as the recipient site. The gingival graft was placed on top of the augmentation material, adapted and carefully sutured to the marginal gingiva after the sulcus epithelium was removed with a rotating d...
Four patients between 36 and 65Â years of age are presented in this case series. There was no financial compensation. All four patients suffered from a trauma, causing damage to one or two teeth of the anterior maxilla. The frontal tooth/teeth has/had to be extracted. The pulp of the extracted teeth of three patients and the root canal filling of one patient had to be removed. All patients were in...
Subsequent to tooth extraction, a resorption of the host bone as defined by atrophy of the alveolar ridge can be observed. Sutton et al. classified the different degrees of alveolar ridge atrophy [32]. Bone resorption especially occurs in the frontal and premolar area of the jaw in the region of the thin buccal lamella. This may lead to a change in contour [11, 28]. Physiological reason for this a...
Ridge preservation can be performed with autologous bone, alloplastic bone substitute material or a combination of both. Dentin is similar to bone in its chemical composition. In its use as bone substitute material, it undergoes a remodelling process and transforms to bone. The presented case report introduces a technique in which the extraction socket is augmented with autologous, particulated de...
Valdec, S., Pasic, P., Soltermann, A. et al. Alveolar ridge preservation with autologous particulated dentin—a case series.
Int J Implant Dent 3, 12 (2017). https://doi.org/10.1186/s40729-017-0071-9
Download citation
Received: 07 December 2016
Accepted: 15 March 2017
Published: 30 March 2017
DOI: https://doi.org/10.1186/s40729-017-0071-9
Open Access This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were...
Clinic of Cranio-Maxillofacial and Oral Surgery, Center of Dental Medicine, University of Zurich, University Hospital Zurich, Plattenstrasse 11, 8032, ZĂĽrich, Switzerland
Silvio Valdec, Pavla Pasic, Bernd Stadlinger & Martin Rücker
Institute of Surgical Pathology, University Hospital Zurich, Zurich, Switzerland
Alex Soltermann
Clinic of Fixed and Removable Prosthodontics and Dental Mater...
We would like to express our thanks to Dr. Gabriel Bosch for the superimposition, calculation and illustration of the intraoral scans.
SV, BS and MR created the conception and study design. MR performed the surgical and DT the prosthodontic treatment. SV, PP and DT performed the data collection and AS the histological examination. SV, BS and AS analysed and interpreted the data. SV drafted the ma...
Sculean A, Berakdar M, Chiantella GC, Donos N, Arweiler NB, Brecx M. Healing of intrabony defects following treatment with a bovine-derived xenograft and collagen membrane. A controlled clinical study. J Clin Periodontol. 2003;30(1):73–80.
Sutton DN, Lewis BR, Patel M, Cawood JI. Changes in facial form relative to progressive atrophy of the edentulous jaws. Int J Oral Maxillofac Surg. 2004;33(7...
Liu X, Li Q, Wang F, Wang Z. Maxillary sinus floor augmentation and dental implant placement using dentin matrix protein-1 gene-modified bone marrow stromal cells mixed with deproteinized boving bone: a comparative study in beagles. Arch Oral Biol. 2016;64:102–8. doi:10.1016/j.archoralbio.2016.01.004.
Pang KM, Um IW, Kim YK, Woo JM, Kim SM, Lee JH. Autogenous demineralized dentin matrix from ex...
Furhauser R, Florescu D, Benesch T, Haas R, Mailath G, Watzek G. Evaluation of soft tissue around single-tooth implant crowns: the pink esthetic score. Clin Oral Implants Res. 2005;16(6):639–44. doi:10.1111/j.1600-0501.2005.01193.x.
Guirado JL, Troiano M, Lopez-Lopez PJ, Ramirez-Fernandez MP, de Val JE, Marin JM, Gehrke SA. Different configuration of socket shield technique in peri-implant bone...
Al-Asfour A, Andersson L, Kamal M, Joseph B. New bone formation around xenogenic dentin grafts to rabbit tibia marrow. Dent Traumatol. 2013;29(6):455–60. doi:10.1111/edt.12045.
Albrektsson T, Zarb G, Worthington P, Eriksson AR. The long-term efficacy of currently used dental implants: a review and proposed criteria of success. Int J Oral Maxillofac Implants. 1986;1(1):11–25.
Andersson L. Den...
Within the limits of this case series, it has been shown that particulated dentin of autologous teeth may serve as an alternative to autologous bone for alveolar ridge preservation prior to implant therapy. However, randomized studies on this treatment option are necessary.
In humans, particulated tooth material has been used for sinus augmentation in order to enhance implant therapy. Preliminary results from five patients histologically showed an osteoconductive osteogenesis with partial resorption of tooth components [25].
In the present case series, all patients underwent socket preservation with AutoPD. In all cases, one or two upper frontal central incisors wer...
The aim of this case series is to demonstrate the efficacy and safety of this novel augmentative procedure for ridge preservation prior to implant therapy. This shall serve as a basis for a prospective study.
In all four cases, patients showed a stable volume of soft and hard tissues after the augmentation with AutoPD and good osseointegration of titanium implants, having been placed in this augm...
Four months post-extraction and augmentation with autologous, particulated dentin, all four patients received an implant placement in the augmented area. In all cases, a CBCT was taken in between the dentin augmentation and the implant placement.
During implant placement, a biopsy of the bone from the augmented area was taken for histological examination (Fig. 17).
The final prosthetic solution...
The 1-year follow-up examination of the presented case showed an implant success, according to the appropriate clinical criteria [2] (Figs. 14, 15 and 16).
The pink esthetic score (PES) was used for the evaluation of reproducible soft tissue around the final implant crown as a parameter for the aesthetic outcome [12]. Seven variables were evaluated comparing the soft tissue around the implant wi...
An autologous soft tissue graft was harvested from the patient’s palate using a soft tissue punch (Biopsy Punch, kai Europe GmbH, Solingen, Germany) (Fig. 9). The graft had a comparable dimension as the recipient site. The gingival graft was placed on top of the augmentation material, adapted and carefully sutured to the marginal gingiva after the sulcus epithelium was removed with a rotating d...
Four patients between 36 and 65Â years of age are presented in this case series. There was no financial compensation. All four patients suffered from a trauma, causing damage to one or two teeth of the anterior maxilla. The frontal tooth/teeth has/had to be extracted. The pulp of the extracted teeth of three patients and the root canal filling of one patient had to be removed. All patients were in...
Subsequent to tooth extraction, a resorption of the host bone as defined by atrophy of the alveolar ridge can be observed. Sutton et al. classified the different degrees of alveolar ridge atrophy [32]. Bone resorption especially occurs in the frontal and premolar area of the jaw in the region of the thin buccal lamella. This may lead to a change in contour [11, 28]. Physiological reason for this a...
Ridge preservation can be performed with autologous bone, alloplastic bone substitute material or a combination of both. Dentin is similar to bone in its chemical composition. In its use as bone substitute material, it undergoes a remodelling process and transforms to bone. The presented case report introduces a technique in which the extraction socket is augmented with autologous, particulated de...