1
|
Refahi P, Shaikh S. Utilizing partially demineralized dentin plate for horizontal ridge augmentation: A case report. Clin Adv Periodontics 2024. [PMID: 38696543 DOI: 10.1002/cap.10291] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2024] [Revised: 04/05/2024] [Accepted: 04/07/2024] [Indexed: 05/04/2024]
Abstract
BACKGROUND This article intends to showcase a case of guided bone regeneration (GBR) utilizing a partially demineralized dentin plate processed from an extracted second molar for horizontal augmentation of the posterior ridge for implant placement. METHODS AND RESULTS A 60-year-old patient presented with horizontal ridge deficiency at site #30 and an endodontically treated tooth #31 with recurrent decay. A treatment plan was proposed to extract tooth #31 and utilize a dentin graft from the tooth for ridge augmentation at site #30. Following the atraumatic extraction of tooth #31, it was sectioned into a 1 mm thick dentin plate, sterilized, and processed to obtain a demineralized dentin graft. Following a mid-crestal incision and full-thickness flap elevation, the dentin plate was adapted on the buccal defect of site #30 with 10 mm fixation screws, and the gap between the plate and the buccal bone was filled with 0.5 cc of 50/50 cortico-cancellous bone allograft hydrated with saline, covered with collagen membrane followed by primary closure. At 6 months, a postoperative cone-beam computed tomography (CBCT) was obtained to evaluate the ridge width revealing sufficient ridge width for optimal implant placement. The radio-opaque dentin plate was visible on the CBCT depicting integration with the alveolar ridge. Following surgical implant preparation protocol, a 4 mm diameter and 8.5 mm length implant was placed in a restoratively driven position. CONCLUSION This case reports favorable outcomes for GBR using a partially demineralized dentin plate as an alternative to an autogenous bone block graft for horizontal ridge augmentation for future implant placement. KEY POINTS This case introduces a novel method utilizing partially demineralized dentin plates derived from extracted teeth for guided bone regeneration, showcasing its potential efficacy in addressing ridge deficiencies. Success, in this case, relies on meticulous sectioning of the tooth and processing of the dentin graft, precise adaptation and fixation of the graft to the residual ridge, and achieving primary closure for undisturbed healing. Limitations to success include the availability of teeth for extraction coinciding with the need for ridge augmentation and unstable graft fixation.
Collapse
Affiliation(s)
- Pooyan Refahi
- Department of Periodontology, Tufts University School of Dental Medicine, Boston, Massachusetts, USA
- Private Practice, Boston, Massachusetts, USA
| | - Samar Shaikh
- Department of Periodontology, Tufts University School of Dental Medicine, Boston, Massachusetts, USA
| |
Collapse
|
2
|
Ribes BL, Fernández-Baca I, Gil Mur J, López-Malla Matute J, Aragoneses Lamas JM. Autologous Tooth Granulometry and Specific Surface Area with Three Grinding Methods: An In Vitro Study. MATERIALS (BASEL, SWITZERLAND) 2024; 17:773. [PMID: 38399026 PMCID: PMC10890256 DOI: 10.3390/ma17040773] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Revised: 01/15/2024] [Accepted: 02/02/2024] [Indexed: 02/25/2024]
Abstract
A postextraction socket becomes a clinical challenge due to the fact that a series of changes associated with bone remodelling and resorption of the socket that occur after extraction, which limits the aesthetic and functional prognosis of implant-supported rehabilitations. It has been studied that the use of the autologous tooth-derived graft (ATDG) has regenerative properties and could therefore be useful for solving this type of problem. There is no consensus in the scientific literature on a standardized protocol for the use of the autologous tooth. Therefore, the aim of the present study was to evaluate the most relevant parameters to achieve the best properties of ground ATDG using three methods, namely Gouge forceps, electric grinder, and manual, that made up the study group (SG) and compared with the control group (CG) consisting of Bio-Oss®. The sample obtained by the electric grinder had the highest value of specific surface area (2.4025 ± 0.0218 m2/g), while the particle size as average diameter (751.9 µm) was the lowest and most homogeneous of the three groups. Therefore, the electric grinder allowed for obtaining ATDG with more regenerative properties due to its specific surface-area value and particle size in accordance with the xenograft with the greatest bibliographical support (Bio-Oss®). The higher specific surface increases the reaction with the physiological media, producing faster biological mechanisms.
Collapse
Affiliation(s)
- Berta Lavarias Ribes
- Bioengineering Institute of Technology, Faculty of Medicine and Health Sciences, International University of Catalonia, Sant Cugat del Vallés, 08195 Barcelona, Spain; (B.L.R.); (I.F.-B.); (J.G.M.)
- Faculty of Dentistry, Universidad Alfonso X El Sabio, 28037 Madrid, Spain;
| | - Ignacio Fernández-Baca
- Bioengineering Institute of Technology, Faculty of Medicine and Health Sciences, International University of Catalonia, Sant Cugat del Vallés, 08195 Barcelona, Spain; (B.L.R.); (I.F.-B.); (J.G.M.)
- Faculty of Dentistry, Universidad Alfonso X El Sabio, 28037 Madrid, Spain;
| | - Javier Gil Mur
- Bioengineering Institute of Technology, Faculty of Medicine and Health Sciences, International University of Catalonia, Sant Cugat del Vallés, 08195 Barcelona, Spain; (B.L.R.); (I.F.-B.); (J.G.M.)
| | | | - Juan Manuel Aragoneses Lamas
- Faculty of Dentistry, Universidad Alfonso X El Sabio, 28037 Madrid, Spain;
- Department of Dental Research, Federico Henriquez y Carvajal University, Santo Domingo 11005, Dominican Republic
| |
Collapse
|
3
|
Hashemi S, Tabatabaei S, Fathi A, Asadinejad SM, Atash R. Tooth Graft: An Umbrella Overview. Eur J Dent 2024; 18:41-54. [PMID: 37059449 PMCID: PMC10959636 DOI: 10.1055/s-0043-1764420] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/16/2023] Open
Abstract
This umbrella review aims to evaluate systematic/meta-analysis studies containing clinical evidence on tooth grafts as bone substitutes in the oral and maxillofacial regions. Using language restrictions and Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines, an electronic database search of PubMed, MEDLINE, Embase, Cochrane library, and Google Scholar was conducted, featuring published studies up until August 2022. All systematic/meta-analysis review articles relating to tooth graft materials were matched against the inclusion criteria. Two qualified researchers independently assessed the studies' inclusion or exclusion criteria and risk of bias, and a third investigator assisted in resolving ambiguities. A total of 81 systematic/meta-analysis studies, comprising 21 animal-controlled trials, 23 randomized controlled human trials, 23 prospective studies, and 14 retrospective studies, were selected for this study. A small risk of bias was observed in systematic studies/meta-analyses. In addition, the clinical evidence from the analysis of these studies revealed a low incidence of side effects. According to the current review, two systematic reviews indicated that autogenous bone grafting of prepared teeth might be as effective as other bone grafting materials. Four studies also mentioned autologous grafts as potential alternatives to autologous grafts, autogenous demineralized dentin (ADDM), engineered grafts, root blocks, and dental matrix. On the other hand, three systematic studies stated that more long-term research is needed to confirm their findings. Finally, given the importance of standardization and homogeneity of studies for clinical cases, it is advised to be used cautiously due to the risks of transplant rejection.
Collapse
Affiliation(s)
- Sara Hashemi
- Dental Students Research Committee, School of Dentistry, Isfahan University of Medical Sciences, Isfahan, Iran
| | | | - Amirhossein Fathi
- Dental Prosthodontics Department, Dental Materials Research Center, School of Dentistry, Isfahan University of Medical Sciences, Isfahan, Iran
| | | | - Ramin Atash
- Department of Prosthodontics, School of Dentistry, Faculty of Medicine, Université Libre de Bruxelles, Brussels, Belgium
| |
Collapse
|
4
|
Yang F, Ruan Y, Bai X, Li Q, Tang X, Chen J, Chen Y, Wang L. Alveolar ridge preservation in sockets with severe periodontal destruction using autogenous partially demineralized dentin matrix: A randomized controlled clinical trial. Clin Implant Dent Relat Res 2023; 25:1019-1032. [PMID: 37455372 DOI: 10.1111/cid.13247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Revised: 06/13/2023] [Accepted: 06/29/2023] [Indexed: 07/18/2023]
Abstract
BACKGROUND The preservation and reconstruction of alveolar ridge volume in extraction sockets of molars affected by severe periodontitis is a critical challenge that requires clinical attention. PURPOSE This randomized controlled clinical trial was designed to evaluate the efficiency of autogenous partially demineralized dentin matrix (APDDM) for alveolar ridge preservation (ARP) in severely periodontally compromised sockets compared to spontaneous healing (SH) on radiographic and histomorphometric outcomes. MATERIALS AND METHODS Thirty-two patients with 32 periodontally compromised molars were randomized into either the test group, which received ARP using APDDM covered with a collagen sponge, or the control group, which underwent SH. Linear and volumetric changes were assessed using superimposed cone-beam computed tomography (CBCT) acquired pre-extraction and after a 4-month healing time. Histomorphometric evaluation was performed on trephine cores harvested during implant placement. RESULTS All sites healed uneventfully. The ridge width at 1 mm apical to the bone crest increased by 5.03, 4.50, and 5.20 mm in the mesial, middle, distal area in the APDDM group, while decreasing by -1.98, -2.19, and -1.98 mm in the SH group, respectively (p < 0.05). The height increase of the central bone was significantly higher in the APDDM group than in the SH group (p < 0.05). The height decrease of the buccal (mesial, middle, distal) bone plate was lower in the APDDM group than in the SH group (p < 0.05). After a 4-month healing time, bone volume increased by 37.07% in the APDDM group and by only 2.33% in the SH group (p < 0.05). Histomorphometric analysis revealed that APDDM particles were surrounded by newly formed bone, with partially absorbed residual APDDM materials observed. New bone, APDDM remnants, and connective tissue occupied 39.67 ± 8.28%, 23.66 ± 9.22%, and 36.67 ± 17.05% of the areas in the APDDM group, respectively. CONCLUSIONS ARP using APDDM was effective, resulting in a significant increase in both linear and volumetric changes in severely periodontally compromised extraction sockets compared to SH. These findings suggest that APDDM may serve as a promising new clinical option for the reconstruction of alveolar ridge dimensions.
Collapse
Affiliation(s)
- Fan Yang
- Center for Plastic & Reconstructive Surgery, Department of Stomatology, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou, Zhejiang, China
| | - Yan Ruan
- Department of Oral and Maxillofacial Surgery/Pathology, Amsterdam UMC and Academic Center for Dentistry Amsterdam (ACTA), Amsterdam Movement Science (AMS), Vrije Universiteit Amsterdam (VU), Amsterdam, Netherlands
| | - Xiaolei Bai
- Center for Plastic & Reconstructive Surgery, Department of Stomatology, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou, Zhejiang, China
| | - Qi Li
- Department of Stomatology, Bengbu Medical College, Bengbu, China
| | - Xiaodong Tang
- Department of Stomatology, Tiantai Traditional Chinese Medicine Hospital, Taizhou, Zhejiang, China
| | - Jianping Chen
- Center for Plastic & Reconstructive Surgery, Department of Stomatology, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou, Zhejiang, China
| | - Yunfang Chen
- Center for Plastic & Reconstructive Surgery, Department of Stomatology, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou, Zhejiang, China
| | - Linhong Wang
- Center for Plastic & Reconstructive Surgery, Department of Stomatology, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou, Zhejiang, China
| |
Collapse
|
5
|
Feng Y, Zhao R, Li J, Yuan Z, Xu X, Gong J. Efficacy of autogenous particulated dentin graft for alveolar ridge preservation: A systematic review and meta-analysis of randomized controlled trials. Medicine (Baltimore) 2023; 102:e36391. [PMID: 38050282 PMCID: PMC10695520 DOI: 10.1097/md.0000000000036391] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Accepted: 11/09/2023] [Indexed: 12/06/2023] Open
Abstract
BACKGROUND Autogenous particulate dentin (APD) has been used as a bone graft material for bone augmentation, but the specifics of its effect on alveolar ridge preservation (ARP) are uncertain. The aim of this study was to investigate the clinical and histomorphometric performance of APD compared with blood clot healing or other grafted materials in ARP. METHODS MEDLINE, Embase, Web of Science, Scopus and the Cochrane Library and citation databases were searched until August 2, 2023 to identify randomized controlled trials that employed APD for ARP. Two independent meta-analyses were performed based on the different control groups (Group I: blood clot healing; Group II: other grafted materials). Weighted or mean differences (MDs) and corresponding 95% confidence intervals (CIs) were calculated. The protocol was prospectively registered with PROSPERO (CRD42023409339). RESULTS A total of 238 records were identified, of which ten studies with 182 participants were included. The meta-analysis indicated that APD resulted in fewer changes in horizontal ridge width (Group I: MD = 1.61, 95% CI 0.76-2.46; Group II: MD = 1.28, 95% CI 1.08-1.48) and labial bone height (Group I: MD = 1.75, 95% CI 0.56-2.94; Group II: P < .05) than the control treatments. Regarding histomorphometry, APD yielded a satisfactory proportion of vital bone area (MD = 10.51, 95% CI 4.70-16.32) and residual material area (MD = -8.76, 95% CI -12.81 to -4.71) in Group II, while there was no significant difference in Group I. Moreover, none of the secondary outcomes were significantly differed between groups. CONCLUSION Within this study limitations, APD effectively maintained the horizontal and vertical dimensions of the extraction sockets and exhibited favorable osteogenic properties and degradation capacity. Further well-designed randomized controlled trials with larger samples and longer follow-up periods are needed to evaluate whether APD is superior to other substitutes for ARP.
Collapse
Affiliation(s)
- Yuxia Feng
- Department of Stomatology, The 940th Hospital of Joint Logistic Support Force of Chinese People’s Liberation Army, Lanzhou City, P. R. China
| | - Ruimin Zhao
- Department of Stomatology, Quzhou Affiliated Hospital of Wenzhou Medical University, Quzhou people’s hospital, 100 Minjiang Dadao, Smart New City, Quzhou City, P. R. China
| | - Jianxue Li
- Department of Stomatology, The 940th Hospital of Joint Logistic Support Force of Chinese People’s Liberation Army, Lanzhou City, P. R. China
| | - Zhenfei Yuan
- Department of Stomatology, Quzhou Affiliated Hospital of Wenzhou Medical University, Quzhou people’s hospital, 100 Minjiang Dadao, Smart New City, Quzhou City, P. R. China
| | - Xu Xu
- Department of Stomatology, Quzhou Affiliated Hospital of Wenzhou Medical University, Quzhou people’s hospital, 100 Minjiang Dadao, Smart New City, Quzhou City, P. R. China
| | - Jiaming Gong
- Department of Stomatology, The 940th Hospital of Joint Logistic Support Force of Chinese People’s Liberation Army, Lanzhou City, P. R. China
- Department of Stomatology, Quzhou Affiliated Hospital of Wenzhou Medical University, Quzhou people’s hospital, 100 Minjiang Dadao, Smart New City, Quzhou City, P. R. China
| |
Collapse
|
6
|
Gowda TM, Jayashri M, Venkatesh UG, Shah R, Kumar ABT, Deepthi M, Priya S. Autologous tooth bone graft block compared with advanced platelet-rich fibrin in alveolar ridge preservation: A clinico-radiographic study. J Indian Soc Periodontol 2023; 27:619-625. [PMID: 38434501 PMCID: PMC10906784 DOI: 10.4103/jisp.jisp_43_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Revised: 12/12/2023] [Accepted: 12/13/2023] [Indexed: 03/05/2024] Open
Abstract
Objectives To determine the clinico-radiographic efficiency of partially demineralized dentin matrix block (PDDM block), a mixture of PDDM with advanced-platelet-rich fibrin+ (A-PRF+) and injectable platelet-rich fibrin versus A-PRF+ alone in alveolar socket preservation. Materials and Methods Sixteen molar teeth indicated for extraction were randomly assigned into two groups. For the test group, sockets were packed with PDDM block and control group, with A-PRF+ plug alone. Clinical and radiographic cone-beam computed tomography methods were used to assess the horizontal and vertical ridge dimensional changes at baseline and 4 months. Results Clinically, the mid buccal and palatal crestal height (10.25 ± 0.86 and 9.75 ± 0.28 mm) and alveolar ridge width (11.37 ± 0.25 mm) were significantly higher in the test group as compared to the control group, 4 months after tooth extraction (P < 0.01). Radiographically, there was improved apposition and nonsignificant resorption for the test group in ridge height and width, whereas statistically significant higher resorption was seen in the control group at 4 months. Conclusion The application of the PDDM block demonstrated efficacy in maintaining the dimensions of the extraction socket when compared to A-PRF+ alone. This autologous and immune-free regenerative biomaterial is widely obtainable, offering a glimpse into the potential of next-generation biofuels for regeneration.
Collapse
Affiliation(s)
| | | | - Usha Govindaroy Venkatesh
- Department of Public Health Dentistry, Bapuji Dental College and Hospital, Davanagere, Karnataka, India
| | - Rucha Shah
- Department of Periodontics, Bapuji Dental College and Hospital, Davanagere, Karnataka, India
| | | | - Manjunath Deepthi
- Department of Periodontics, Bapuji Dental College and Hospital, Davanagere, Karnataka, India
| | - Saloni Priya
- Department of Periodontics, Bapuji Dental College and Hospital, Davanagere, Karnataka, India
| |
Collapse
|
7
|
Mahardawi B, Kyaw TT, Mattheos N, Pimkhaokham A. The clinical efficacy of autogenous dentin blocks prepared chairside for alveolar ridge augmentation: A systematic review and meta-analysis. Clin Oral Implants Res 2023; 34:1025-1037. [PMID: 37461220 DOI: 10.1111/clr.14131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2023] [Revised: 06/06/2023] [Accepted: 07/06/2023] [Indexed: 10/10/2023]
Abstract
OBJECTIVES This systematic review aimed to evaluate the current evidence on the effectiveness of autogenous dentin block graft prepared chairside for alveolar ridge augmentation and compare its clinical outcomes to the main available grafting materials and techniques. MATERIALS AND METHODS Three databases were screened, including prospective clinical studies, utilizing autogenous dentin blocks for ridge augmentation, with at least 3 months of postoperative follow-up. RESULTS Eight articles were included, and four of them were meta-analyzed. Dentin blocks demonstrated similar vertical bone gain and significantly higher width gain, compared to bone blocks (WMD = 0.03, 95% CI -0.51 to 0.57, p = .92 and WMD = 1.34, 95% CI 0.57 to 2.12, p = .0007, respectively). Vertical and horizontal resorption were similar between the two groups (WMD = -0.36, 95% CI -0.91 to 0.18, p = .19, and WMD = -0.47, 95% CI -1.05 to 0.11, p = .11, respectively). Dentin blocks showed more incidences of postoperative complications, however, with no statistical significance (RR = 4.30, 95% CI 0.97 to 18.96, p = .054). The need for additional augmentation upon implant placement was also similar between both grafts (RR = 0.95, 95% CI 0.39 to 2.28, p = .90). Recorded incidences of graft exposure were low (2.27%), and no study stated surgical site infection. CONCLUSION Within its limitations, this study indicates that the autogenous dentin blocks prepared chairside could be a possible alternative to the other established bone augmentation techniques for staged ridge augmentation. Nevertheless, future studies are needed to confirm its efficacy and implant success/survival in sites grafted with this material.
Collapse
Affiliation(s)
- Basel Mahardawi
- Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Chulalongkorn University, Bangkok, Thailand
| | - Thiha Tin Kyaw
- Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Chulalongkorn University, Bangkok, Thailand
| | - Nikos Mattheos
- Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Chulalongkorn University, Bangkok, Thailand
- Department of Dental Medicine, Karolinska Institute, Stockholm, Sweden
| | - Atiphan Pimkhaokham
- Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Chulalongkorn University, Bangkok, Thailand
| |
Collapse
|
8
|
Peceliunaite G, Pliavga V, Juodzbalys G. The Use of Autogenous Teeth Tissues Grafts for Alveolar Bone Reconstruction: a Systematic Review. J Oral Maxillofac Res 2023; 14:e2. [PMID: 38222880 PMCID: PMC10783878 DOI: 10.5037/jomr.2023.14402] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Accepted: 12/21/2023] [Indexed: 01/16/2024]
Abstract
Objectives Enough bone around the implant is an important factor in ensuring the stability and longevity of the implant. Therefore, alveolar bone regeneration procedures are often required. A relatively new bone substitute is made from autogenous teeth. There are more and more studies in the scientific literature that perform regenerative alveolar bone procedures using autogenous tissues substitutes made from extracted teeth. The objective of this systematic literature review is to systematize information and present conclusions about the effectiveness of this regenerative material. Material and Methods Scientific articles were selected using the PRISMA recommendations. Publications have been carried out since January 1, 2012 to January 1, 2022. The review includes articles in English, clinical studies in humans who underwent bone augmentation prior to or during dental implantation using an autogenous teeth tissues substitute. Results A total of 7 publications were included in this systematic literature review. Summarizing the data of the publications, 258 patients participated in the studies, 240 subjects were included in the results for various reasons, and a total of 298 implants were inserted. No statistically significant results were found in the five studies. Two studies comparing autogenous tooth graft with xenogeneic bone graft and autogenous teeth tissues showed statistically significant positive results in autogenous tooth group. Conclusions Within the limitations of this study, autogenous tissues graft derived from teeth are an effective material and can be used as an alternative to other bone grafts existing on the market. Further studies with a longer follow-up period are needed to validate these findings.
Collapse
Affiliation(s)
- Gabriele Peceliunaite
- Department of Maxillofacial Surgery, Faculty of Odontology, Medical Academy, Lithuanian University of Health Sciences, KaunasLithuania.
| | - Vykintas Pliavga
- Department of Maxillofacial Surgery, Faculty of Odontology, Medical Academy, Lithuanian University of Health Sciences, KaunasLithuania.
| | - Gintaras Juodzbalys
- Department of Maxillofacial Surgery, Faculty of Odontology, Medical Academy, Lithuanian University of Health Sciences, KaunasLithuania.
| |
Collapse
|
9
|
Singh A, Gupta P, Sarkar A. APDDM mixed with i-PRF as a graft material for bone regeneration - A case report. Natl J Maxillofac Surg 2023; 14:504-510. [PMID: 38273928 PMCID: PMC10806306 DOI: 10.4103/njms.njms_47_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2022] [Revised: 06/26/2022] [Accepted: 06/27/2022] [Indexed: 01/27/2024] Open
Abstract
Demineralized dentine matrix (DDM) has both osteoconductive and osteoinductive properties, and has porous structure which helps in cell and blood vessel penetration and the release of various growth factors from the dentinal tubules. The first human dentine autograft case was done in 2002 in Japan for maxillary sinus lifting. In this clinical report, we use a hand-operated order made stainless steel apparatus to crush the tooth and prepare the DDM chair side. Chemical treatment of DDM particulate was done for demineralization and sterilisation purpose, and used immediately as a graft material for socket preservation. Dentascan after 4 month showed remarkable bone at the site of grafting and implant was placed. The patient was restored successfully with their own DDM and implant-supported prosthesis.
Collapse
Affiliation(s)
- Ankita Singh
- Department of Prosthodontics, Faculty of Dental Sciences, Institute of Medical Sciences, Banaras Hindu University, Varanasi, Uttar Pradesh, India
| | - Pinki Gupta
- Department of Prosthodontics, Faculty of Dental Sciences, Institute of Medical Sciences, Banaras Hindu University, Varanasi, Uttar Pradesh, India
| | - Abhishek Sarkar
- Department of Prosthodontics, Faculty of Dental Sciences, Institute of Medical Sciences, Banaras Hindu University, Varanasi, Uttar Pradesh, India
| |
Collapse
|
10
|
Albatal W, Qasem T, Jaalouk J, Khaddour G, Alsayed Tolibah Y. Management of Impacted Maxillary Canine with Immediate Implant and Sticky Bone Auto Tooth Graft. Case Rep Dent 2023; 2023:2761700. [PMID: 37396960 PMCID: PMC10313465 DOI: 10.1155/2023/2761700] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Revised: 04/25/2023] [Accepted: 06/09/2023] [Indexed: 07/04/2023] Open
Abstract
The management of the upper impacted canines includes a range of options, including orthodontic options in their various forms, up to extraction and replacing the tooth with a dental implant. Auto tooth graft (ATG) has achieved good clinical efficacy and was recently used as a grafting material for its bone induction and conduction properties. The use of platelet-rich fibrin (PRF) is highly effective in regenerative dentistry, and its use with bone grafts has improved tissue healing. This case report shows for the first time managing impacted canine with extraction and converting it into ATG and mixing it with injectable PRF to obtain sticky bone ATG and insertion of an immediate implant in a female patient who complains about a missing upper left canine. The results show the good bone formation and satisfactory clinical aspects.
Collapse
Affiliation(s)
- Wajeha Albatal
- Department of Periodontology, Faculty of Dentistry, Damascus University, Damascus P.O. Box 3062, Syria
| | - Tarek Qasem
- Department of Periodontology, Faculty of Dentistry, Damascus University, Damascus P.O. Box 3062, Syria
| | - Jihad Jaalouk
- Department of Periodontology, Faculty of Dentistry, Damascus University, Damascus P.O. Box 3062, Syria
| | - Ghaidaa Khaddour
- Department of Periodontology, Faculty of Dentistry, Damascus University, Damascus P.O. Box 3062, Syria
| | - Yasser Alsayed Tolibah
- Department of Pediatric Dentistry, Faculty of Dentistry, Damascus University, Damascus P.O. Box 3062, Syria
| |
Collapse
|
11
|
Solyom E, Szalai E, Czumbel ML, Szabo B, Váncsa S, Mikulas K, Radoczy-Drajko Z, Varga G, Hegyi P, Molnar B, Fazekas R. The use of autogenous tooth bone graft is an efficient method of alveolar ridge preservation - meta-analysis and systematic review. BMC Oral Health 2023; 23:226. [PMID: 37076844 PMCID: PMC10116659 DOI: 10.1186/s12903-023-02930-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Accepted: 04/02/2023] [Indexed: 04/21/2023] Open
Abstract
BACKGROUND Ridge resorption following tooth extraction may be reduced by alveolar ridge preservation (ARP). Previous randomized clinical trials and systematic reviews have suggested that autogenous tooth bone graft (ATB) can be an effective alternative material for ARP. However, the results are heterogeneous. Therefore, our research aimed to evaluate the efficacy of ATB in ARP. METHODS A systematic search was conducted in Cochrane Library, Embase, MEDLINE and Scopus for studies published from inception to 31 November 2021. We searched searched for randomized, non-randomized controlled trials and case series reporting on ATB use for ARP. The primary outcome was the ridge width difference pre- and post-surgery, measured in millimetres (mm) measured on CBCT (cone beam computed tomography). The secondary outcomes were the histological results. We followed the PRISMA2020 recommendations for reporting our systematic review and meta-analysis. RESULTS The analysis included eight studies for the primary and six for the secondary outcomes. The meta-analysis revealed a positive ridge preservation effect with a pooled mean difference ridge width change of -0.72 mm. The pooled mean residual graft proportion was 11.61%, and the newly formed bone proportion was 40.23%. The pooled mean of newly formed bone proportion was higher in the group where ATB originated from both the root and crown of the tooth. CONCLUSIONS ATB is an effective particulate graft material in ARP. Complete demineralization of the ATB tends to decrease the proportion of newly formed bone. ATB can be an attractive option for ARP. TRIAL REGISTRATION The study protocol was registered on PROSPERO (CRD42021287890).
Collapse
Affiliation(s)
- Eleonora Solyom
- Department of Periodontology, Semmelweis University, Budapest, Hungary
- Centre for Translational Medicine, Semmelweis University, Budapest, Hungary
| | - Eszter Szalai
- Centre for Translational Medicine, Semmelweis University, Budapest, Hungary
- Department of Restorative Dentistry and Endodontics, Semmelweis University, Szentkirályi Utca 47, 1088, Budapest, Hungary
| | - Márk László Czumbel
- Department of Periodontology, Semmelweis University, Budapest, Hungary
- Centre for Translational Medicine, Semmelweis University, Budapest, Hungary
| | - Bence Szabo
- Centre for Translational Medicine, Semmelweis University, Budapest, Hungary
| | - Szilárd Váncsa
- Centre for Translational Medicine, Semmelweis University, Budapest, Hungary
| | - Krisztina Mikulas
- Centre for Translational Medicine, Semmelweis University, Budapest, Hungary
- Department of Prosthodontics, Semmelweis University, Budapest, Hungary
| | | | - Gabor Varga
- Centre for Translational Medicine, Semmelweis University, Budapest, Hungary
- Department of Oral Biology, Semmelweis University, Budapest, Hungary
| | - Péter Hegyi
- Centre for Translational Medicine, Semmelweis University, Budapest, Hungary
- Institute of Pancreatic Diseases, Semmelweis University, Budapest, Hungary
- Institute for Translational Medicine, Medical School, University of Pécs, Pécs, Hungary
| | - Balint Molnar
- Department of Periodontology, Semmelweis University, Budapest, Hungary
- Centre for Translational Medicine, Semmelweis University, Budapest, Hungary
| | - Reka Fazekas
- Centre for Translational Medicine, Semmelweis University, Budapest, Hungary.
- Department of Restorative Dentistry and Endodontics, Semmelweis University, Szentkirályi Utca 47, 1088, Budapest, Hungary.
| |
Collapse
|
12
|
Sánchez-Labrador L, Bazal-Bonelli S, Pérez-González F, Sáez-Alcaide LM, Cortés-Bretón Brinkmann J, Martínez-González JM. Autogenous particulated dentin for alveolar ridge preservation. A systematic review. Ann Anat 2023; 246:152024. [PMID: 36396018 DOI: 10.1016/j.aanat.2022.152024] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Revised: 10/26/2022] [Accepted: 10/29/2022] [Indexed: 11/16/2022]
Abstract
PURPOSE This review aimed to investigate the clinical outcomes of autogenous particulated dentin (APD) used for alveolar ridge preservation (ARP), evaluating volume gain, histologic/histomorphometric data, and associated complications. MATERIAL AND METHODS The review followed PRISMA guidelines and was registered in the International Prospective Register of Systematic Reviews (PROSPERO). An automated search was made in four databases (Medline/Pubmed, Scopus, Web of Science, and Cochrane Library) supplemented by a manual search for relevant clinical articles published before March 10th, 2022. The review included human studies of at least four patients in which extraction and subsequent ARP were performed in a single surgery. Both comparative studies and studies that assessed ARP with APD exclusively were admitted. The quality of evidence was assessed with the Cochrane bias assessment tool, the Newcastle-Ottawa Quality Assessment Scale, and the Joanna Briggs Institute Critical Appraisal tool. RESULTS Eleven studies fulfilled the inclusion criteria and were included for descriptive analysis, with a total of 215 patients, and 337 alveoli preserved by APD, spontaneous healing (blood clot), or other bone substitutes, obtaining comparatively less vertical and horizontal resorption when APD was used. CONCLUSIONS After dental extraction, autogenous dentin was effective in terms of volume maintenance, showing promising results in histologic/histomorphometric analysis, and a low complication rate. Nevertheless, few comparative studies with comparable parameters have been published and so more research providing long-term data is needed to confirm these findings.
Collapse
Affiliation(s)
- Luis Sánchez-Labrador
- Department of Dental Clinical Specialties, Faculty of Dentistry, Complutense University of Madrid, Spain.
| | - Santiago Bazal-Bonelli
- Department of Dental Clinical Specialties, Faculty of Dentistry, Complutense University of Madrid, Spain
| | - Fabian Pérez-González
- Department of Dental Clinical Specialties, Faculty of Dentistry, Complutense University of Madrid, Spain
| | - Luis Miguel Sáez-Alcaide
- Department of Dental Clinical Specialties, Faculty of Dentistry, Complutense University of Madrid, Spain
| | - Jorge Cortés-Bretón Brinkmann
- Department of Dental Clinical Specialties, Faculty of Dentistry, Complutense University of Madrid, Spain; Surgical and Implant Therapies in the Oral Cavity Research Group; University Complutense, Madrid, Spain
| | - José María Martínez-González
- Department of Dental Clinical Specialties, Faculty of Dentistry, Complutense University of Madrid, Spain; Surgical and Implant Therapies in the Oral Cavity Research Group; University Complutense, Madrid, Spain
| |
Collapse
|
13
|
Farhan YAA, Abdelsameaa SES, Elgamily M, Awad S. Impact of Different Preparations of Tooth Graft vs Xenogeneic Bone Graft on Bone Healing: An Experimental Study. J Contemp Dent Pract 2022; 23:1163-1172. [PMID: 37073942 DOI: 10.5005/jp-journals-10024-3438] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/20/2023]
Abstract
AIM This study aims to compare the effect of demineralized xenogeneic tooth graft in its two forms, particulate and block, with bovine xenograft in the healing of a rabbit tibial bone defect model. MATERIALS AND METHODS Two monocortical bony defects were made in the right tibias of 36 rabbits, and were divided into four groups. Group I defects were left empty, while group II, III, and IV were filled with bovine xenograft, demineralized particulate tooth graft, and demineralized perforated block tooth graft, respectively for evaluation of the bone healing process. Three rabbits from each group were euthanized at 2, 4, and 6 weeks after surgery. The bone specimens were processed and stained with hematoxylin and eosin (H&E) and osteopontin (OPN) immunohistochemical staining. The results were subjected to image analysis and quantitative evaluation. RESULTS Demineralized particulate tooth graft showed the best bone healing capacity compared to all other groups at all time points tested, as it showed a large amount of the formed bone, rapid closure of the defect with a significant increase in OPN expression, and the least amount of the residual grafted particles. CONCLUSION In comparison to bovine xenograft and demineralized dentin block graft, the demineralized particulate tooth grafting material is a promising bone grafting substitute as it proved to be osteoconductive, biocompatible, and bioresorbable. CLINICAL SIGNIFICANCE Demineralized tooth grafting material can aid in the regeneration of large bone defects, leading to improvement in the filling of the bone defects which can help in oral and maxillofacial reconstruction.
Collapse
Affiliation(s)
| | | | - Mahitabe Elgamily
- Department of Oral Biology, Mansoura University, Mansoura, Egypt, Phone: +01000777402, e-mail:
| | - Sally Awad
- Department of Oral and Maxillofacial Surgery, Mansoura University, Mansoura, Egypt
| |
Collapse
|
14
|
Dentin Particulate for Bone Regeneration: An In Vitro Study. Int J Mol Sci 2022; 23:ijms23169283. [PMID: 36012558 PMCID: PMC9408967 DOI: 10.3390/ijms23169283] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2022] [Revised: 08/01/2022] [Accepted: 08/03/2022] [Indexed: 11/23/2022] Open
Abstract
The aim of this in vitro study was to investigate the commitment and behavior of dental pulp stem cells (DPSCs) seeded onto two different grafting materials, human dentin particulate (DP) and deproteinized bovine bone matrix (BG), with those cultured in the absence of supplements. Gene expression analyses along with epigenetic and morphological tests were carried out to examine odontogenic and osteogenic differentiation and cell proliferation. Compressive testing of the grafting materials seeded with DPSCs was performed as well. DPSC differentiation into odontoblast-like cells was identified from the upregulation of odontogenic markers (DSPP and MSX) and osteogenic markers (RUNX2, alkaline phosphatase, osteonectin, osteocalcin, collagen type I, bmp2, smad5/8). Epigenetic tests confirmed the presence of miRNAs involved in odontogenic or osteogenic commitment of DPSCs cultured for up to 21 days on DP. Compressive strength values obtained from extracellular matrix (ECM) synthesized by DPSCs showed a trend of being higher when seeded onto DP than onto BG. High expression of VEGF factor, which is related to angiogenesis, and of dentin sialoprotein was observed only in the presence of DP. Morphological analyses confirmed the typical phenotype of adult odontoblasts. In conclusion, the odontogenic and osteogenic commitment of DPSCs and their respective functions can be achieved on DP, which enables exceptional dentin and bone regeneration.
Collapse
|
15
|
Garcia DC, Mingrone LE, de Sá MJC. Evaluation of Osseointegration and Bone Healing Using Pure-Phase β - TCP Ceramic Implant in Bone Critical Defects. A Systematic Review. Front Vet Sci 2022; 9:859920. [PMID: 35909673 PMCID: PMC9327785 DOI: 10.3389/fvets.2022.859920] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2022] [Accepted: 06/13/2022] [Indexed: 01/04/2023] Open
Abstract
Background The gold standard for osseointegration remains the autogenous bone graft, but biomaterials such as Beta - tricalcium phosphate (β - TCP) in its pure-phase showed promising results to be practical bone substitutes. This kind of implants are optimal candidates for bone integration due to their osseoconductive, biocompatibility, bioactivity, and absorptive properties. Methods A systematic review was conducted using 5 databases (Cochrane Library, PubMed, Scielo, Medline-Bireme and Google Scholar) for searching published studies between January 1st 2011 and June 15th 2021. Only clinical and experimental studies, and case reports were included in this research. Human and animal studies published only in Portuguese or English with clinical, radiologic, and histologic evidence of new bone formation, osseoconduction, and osseointegration were included. This systematic review was reported according to PRISMA guidelines. Results Approximately 14.554 articles were initially found, but after advanced searching using specific including and excluding keywords, matching Boolean operators “AND,” “OR” and “NOT,” and after excluding duplicates, a total of 12 articles were included for this systematic review, including experimental works, a retrospective study, a randomized controlled clinical study, a randomized prospective study, a prospective observational study, and a case report. All articles showed 100% effectiveness in bone integration after β - TCP implantation by clinical, image and/or histologic assessment. Implant shape and porosity seem to have influence in osseointegration process. β - TCP can give predictable, sustainable, and adequate new bone formation with the least infection rates in implant placement cases and patient morbidity, which is the current goals for bone integration, augmentation and replacement. Conclusion β - TCP in its pure-phase is widely used in dentistry and maxillofacial surgery, but there is a lack of information about the use of this biomaterial for filling critical segmental defects of long bones in veterinary medicine. In this area, only experimental studies in small defects were carried out, with no clinical cases performed in animals with a longer observation time. β - TCP can produce predictable, sustainable, and adequate bone formation, with minimal infection rates and low patient morbidity. But more clinical studies in the future, demonstrating specific metric measurements in relation to bone consolidation, as well as showing results using other shapes of this implant are needed to evaluate further in depth osseoconductive and osseointegrative characteristics of this biomaterial, in order to develop new comparisons and quantitative analyses for its use in veterinary medicine as a bone replacement.
Collapse
Affiliation(s)
- Daniel Cardoso Garcia
- Doctoral Student at the Department of Small Animal Surgery, Faculty of Veterinary Medicine, Federal University of Campina Grande (UFCG), Patos, Brazil
- Small Animal Surgery Service, Animal Care Barueri Clínica Veterinária, São Paulo, Brazil
- *Correspondence: Daniel Cardoso Garcia
| | | | - Marcelo Jorge Cavalcanti de Sá
- Department of Small Animal Surgery, Faculty of Veterinary Medicine, Federal University of Campina Grande (UFCG), Patos, Brazil
| |
Collapse
|
16
|
Mahardawi B, Rochanavibhata S, Jiaranuchart S, Arunjaroensuk S, Mattheos N, Pimkhaokham A. Autogenous tooth bone graft material prepared chairside and its clinical applications: a systematic review. Int J Oral Maxillofac Surg 2022; 52:132-141. [PMID: 35618639 DOI: 10.1016/j.ijom.2022.04.018] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Revised: 04/24/2022] [Accepted: 04/27/2022] [Indexed: 12/24/2022]
Abstract
This systematic review was conducted to evaluate the available literature on the clinical outcomes of the use of autogenous tooth bone graft prepared chairside, and its current applications. A literature search was done to answer the focused questions "In partially edentulous patients, what are the alveolar ridge volumetric changes, histological findings, and implant survival rates in sites augmented with autogenous tooth bone graft prepared chairside?" Twenty articles were included at the end of the database search. Reported alveolar bone dimension changes after ridge preservation ranged between - 0.64 mm and + 2.26 mm for height, and between - 1.21 mm and + 0.41 mm for width. Augmented sites showed a significant increase in their dimensions in all investigations. The implant survival rate was 98.8% for delayed placement and 97.4% for immediate placement. Additional reports were found on the percentage bone formation following the use of this graft at different postoperative time points, which showed a higher bone volume with time. Currently available studies have included small samples, with short follow-up periods, and most have lacked a control group. Within the limitations of this review, the available evidence suggests that the autogenous tooth bone graft prepared chairside is as effective as other bone grafting materials.
Collapse
Affiliation(s)
- B Mahardawi
- Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Chulalongkorn University, Bangkok, Thailand
| | - S Rochanavibhata
- Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Chulalongkorn University, Bangkok, Thailand
| | - S Jiaranuchart
- Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Chulalongkorn University, Bangkok, Thailand
| | - S Arunjaroensuk
- Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Chulalongkorn University, Bangkok, Thailand
| | - N Mattheos
- Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Chulalongkorn University, Bangkok, Thailand; Department of Dental Medicine, Karolinska Institute, Stockholm, Sweden
| | - A Pimkhaokham
- Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Chulalongkorn University, Bangkok, Thailand.
| |
Collapse
|
17
|
Inchingolo F, Hazballa D, Inchingolo AD, Malcangi G, Marinelli G, Mancini A, Maggiore ME, Bordea IR, Scarano A, Farronato M, Tartaglia GM, Lorusso F, Inchingolo AM, Dipalma G. Innovative Concepts and Recent Breakthrough for Engineered Graft and Constructs for Bone Regeneration: A Literature Systematic Review. MATERIALS (BASEL, SWITZERLAND) 2022; 15:1120. [PMID: 35161065 PMCID: PMC8839672 DOI: 10.3390/ma15031120] [Citation(s) in RCA: 30] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Revised: 01/26/2022] [Accepted: 01/27/2022] [Indexed: 02/06/2023]
Abstract
BACKGROUND For decades, regenerative medicine and dentistry have been improved with new therapies and innovative clinical protocols. The aim of the present investigation was to evaluate through a critical review the recent innovations in the field of bone regeneration with a focus on the healing potentials and clinical protocols of bone substitutes combined with engineered constructs, growth factors and photobiomodulation applications. METHODS A Boolean systematic search was conducted by PubMed/Medline, PubMed/Central, Web of Science and Google scholar databases according to the PRISMA guidelines. RESULTS After the initial screening, a total of 304 papers were considered eligible for the qualitative synthesis. The articles included were categorized according to the main topics: alloplastic bone substitutes, autologous teeth derived substitutes, xenografts, platelet-derived concentrates, laser therapy, microbiota and bone metabolism and mesenchymal cells construct. CONCLUSIONS The effectiveness of the present investigation showed that the use of biocompatible and bio-resorbable bone substitutes are related to the high-predictability of the bone regeneration protocols, while the oral microbiota and systemic health of the patient produce a clinical advantage for the long-term success of the regeneration procedures and implant-supported restorations. The use of growth factors is able to reduce the co-morbidity of the regenerative procedure ameliorating the post-operative healing phase. The LLLT is an adjuvant protocol to improve the soft and hard tissues response for bone regeneration treatment protocols.
Collapse
Affiliation(s)
- Francesco Inchingolo
- Department of Interdisciplinary Medicine, University of Medicine Aldo Moro, 70124 Bari, Italy; (D.H.); (A.D.I.); (G.M.); (G.M.); (A.M.); (M.E.M.); (A.M.I.)
| | - Denisa Hazballa
- Department of Interdisciplinary Medicine, University of Medicine Aldo Moro, 70124 Bari, Italy; (D.H.); (A.D.I.); (G.M.); (G.M.); (A.M.); (M.E.M.); (A.M.I.)
- Kongresi Elbasanit, Rruga: Aqif Pasha, 3001 Elbasan, Albania
| | - Alessio Danilo Inchingolo
- Department of Interdisciplinary Medicine, University of Medicine Aldo Moro, 70124 Bari, Italy; (D.H.); (A.D.I.); (G.M.); (G.M.); (A.M.); (M.E.M.); (A.M.I.)
| | - Giuseppina Malcangi
- Department of Interdisciplinary Medicine, University of Medicine Aldo Moro, 70124 Bari, Italy; (D.H.); (A.D.I.); (G.M.); (G.M.); (A.M.); (M.E.M.); (A.M.I.)
| | - Grazia Marinelli
- Department of Interdisciplinary Medicine, University of Medicine Aldo Moro, 70124 Bari, Italy; (D.H.); (A.D.I.); (G.M.); (G.M.); (A.M.); (M.E.M.); (A.M.I.)
| | - Antonio Mancini
- Department of Interdisciplinary Medicine, University of Medicine Aldo Moro, 70124 Bari, Italy; (D.H.); (A.D.I.); (G.M.); (G.M.); (A.M.); (M.E.M.); (A.M.I.)
| | - Maria Elena Maggiore
- Department of Interdisciplinary Medicine, University of Medicine Aldo Moro, 70124 Bari, Italy; (D.H.); (A.D.I.); (G.M.); (G.M.); (A.M.); (M.E.M.); (A.M.I.)
| | - Ioana Roxana Bordea
- Department of Oral Rehabilitation, Faculty of Dentistry, Iuliu Hațieganu University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania;
| | - Antonio Scarano
- Department of Innovative Technologies in Medicine and Dentistry, University of Chieti-Pescara, 66100 Chieti, Italy;
| | - Marco Farronato
- UOC Maxillo-Facial Surgery and Dentistry, Department of Biomedical, Surgical and Dental Sciences, School of Dentistry, Fondazione IRCCS Ca Granda, Ospedale Maggiore Policlinico, University of Milan, 20100 Milan, Italy; (M.F.); (G.M.T.)
| | - Gianluca Martino Tartaglia
- UOC Maxillo-Facial Surgery and Dentistry, Department of Biomedical, Surgical and Dental Sciences, School of Dentistry, Fondazione IRCCS Ca Granda, Ospedale Maggiore Policlinico, University of Milan, 20100 Milan, Italy; (M.F.); (G.M.T.)
| | - Felice Lorusso
- Department of Innovative Technologies in Medicine and Dentistry, University of Chieti-Pescara, 66100 Chieti, Italy;
| | - Angelo Michele Inchingolo
- Department of Interdisciplinary Medicine, University of Medicine Aldo Moro, 70124 Bari, Italy; (D.H.); (A.D.I.); (G.M.); (G.M.); (A.M.); (M.E.M.); (A.M.I.)
| | - Gianna Dipalma
- Department of Interdisciplinary Medicine, University of Medicine Aldo Moro, 70124 Bari, Italy; (D.H.); (A.D.I.); (G.M.); (G.M.); (A.M.); (M.E.M.); (A.M.I.)
| |
Collapse
|
18
|
Canullo L, Del Fabbro M, Khijmatgar S, Panda S, Ravidà A, Tommasato G, Sculean A, Pesce P. Dimensional and histomorphometric evaluation of biomaterials used for alveolar ridge preservation: a systematic review and network meta-analysis. Clin Oral Investig 2021; 26:141-158. [PMID: 34826029 DOI: 10.1007/s00784-021-04248-1] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Accepted: 10/23/2021] [Indexed: 12/18/2022]
Abstract
OBJECTIVES This systematic review and network meta-analysis aimed to answer to the following questions: (a) In patients undergoing alveolar ridge preservation after tooth extraction, which grafting material best attenuates horizontal and vertical ridge resorption, as compared to spontaneous healing?, and (b) which material(s) promotes bone formation in the extraction socket? MATERIALS AND METHODS The MEDLINE, SCOPUS, CENTRAL, and EMBASE databases were screened in duplicate for RCTs up to March 2021. Two independent authors extracted the data and assessed the risk of bias of the included studies. Primary outcomes were ridge horizontal and vertical dimension changes and new bone formation into the socket. Both pairwise and network meta-analysis (NMA) were undertaken to obtain estimates for primary outcomes and compare different grafting materials. RESULTS Eighty-eight RCTs were included, with a total of 2805 patients and 3073 sockets. Overall, a total of 1740 sockets underwent alveolar ridge preservation with different materials (1432 were covered by a membrane). Pairwise meta-analysis showed that, as compared to spontaneous healing, all materials statistically significantly reduced horizontal and vertical shrinkage. According to the multidimensional scale ranking of the NMA, xenografts (XG) and allografts (AG), alone or combined with bioactive agents (Bio + AG), were the most predictable materials for horizontal and vertical ridge dimension preservation, while platelet concentrates performed best in the percentage of new bone formation. CONCLUSIONS Alveolar ridge preservation is effective in reducing both horizontal and vertical shrinkage, as compared to untreated sockets. NMA confirmed the consistency of XG for ridge dimension preservation, but several other materials and combinations like AG, Bio + AG, and AG + alloplasts, produced even better results than XG in clinical comparisons. Further evidence is needed to confirm the value of such alternatives to XG for alveolar ridge preservation. Bio + AG performed better than the other materials in preserving ridge dimension and platelet concentrates in new bone formation. However, alloplasts, xenografts, and AG + AP performed consistently good in majority of the clinical comparisons. CLINICAL RELEVANCE XG and Bio + AG demonstrated significantly better performance in minimizing post-extraction horizontal and vertical ridge dimension changes as compared with other grafting materials or with spontaneous healing, even if they presented the worst histological outcomes. Allografts and other materials or combinations (AG + AP) presented similar performances while spontaneous healing ranked last.
Collapse
Affiliation(s)
- L Canullo
- Department of Periodontology, University of Bern, Bern, Switzerland
| | - M Del Fabbro
- Department of Biomedical, Surgical and Dental Sciences, Università degli Studi di Milano, Milan, Italy.,IRCCS Orthopedic Institute Galeazzi, Milan, Italy
| | - S Khijmatgar
- Department of Biomedical, Surgical and Dental Sciences, Università degli Studi di Milano, Milan, Italy
| | - S Panda
- Department of Biomedical, Surgical and Dental Sciences, Università degli Studi di Milano, Milan, Italy.,Department of Periodontics and Oral Implantology, Siksha 'O' Anusandhan University, Bhubaneswar, India
| | - A Ravidà
- Department of Periodontics and Oral Medicine, University of Michigan School of Dentistry, Ann Arbor, MI, USA
| | - G Tommasato
- IRCCS Orthopedic Institute Galeazzi, Milan, Italy
| | - A Sculean
- Department of Periodontology, University of Bern, Bern, Switzerland
| | - P Pesce
- Department of Surgical Sciences and Integrated Diagnostics, University of Genoa, Genoa, Italy.
| |
Collapse
|
19
|
Santos A, Botelho J, Machado V, Borrecho G, Proença L, Mendes JJ, Mascarenhas P, Alcoforado G. Autogenous Mineralized Dentin versus Xenograft granules in Ridge Preservation for Delayed Implantation in Post-extraction Sites: A Randomized controlled clinical trial with an 18 months follow-up. Clin Oral Implants Res 2021; 32:905-915. [PMID: 33982320 DOI: 10.1111/clr.13765] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Revised: 04/24/2021] [Accepted: 05/03/2021] [Indexed: 12/12/2022]
Abstract
OBJECTIVES To test primary stability of delayed implants placed in post-extraction ridges preserved with autogenous mineralized dentin matrix (MDM) versus xenograft granules. Clinical, histological and pain experience outcomes were further assessed. MATERIAL AND METHODS From March 2018 to July 2020, patients requiring ridge preservation in preparation for delayed implant placement in post-extraction sites were included. Participants were randomly allocated to either the test (MDM) or control group (xenograft granules) prior to ridge preservation. Visual analogue scale and analgesic consumption were measured every day for a week. Six months after preservation, trephine cores were harvested for histomorphometry prior to implant placement. Implants were then placed, and implant stability was measured immediately as well as two months after placement. Marginal bone loss and presence of mucositis/peri-implantitis were registered up to 18 months after prosthetic loading. RESULTS Fifty-two patients (66 implants) completed the study. MDM and xenograft groups presented similar primary (77.1 ± 6.9 versus. 77.0 versus. 5.9) and secondary (81.8 ± 5.1 versus. 80.1 ± 3.8) implant stabilities. The percentage of newly formed bone in MDM (47.3%) was significantly higher than xenograft (34.9%) (p < .001), and the proportion of residual graft was significantly lower (12.2% in MDM and 22.1% in xenograft) (p < .001). No significant differences were found as far as clinical, radiographic and patient-related outcomes. CONCLUSIONS Implants placed in sites preserved with MDM had similar primary stability in comparison to xenograft granules. MDM showed a significantly higher quantity of newly formed bone and lower amount of residual graft in histomorphometry results and equal clinical and patient-related outcomes.
Collapse
Affiliation(s)
- Alexandre Santos
- Periodontology Department, Clinical Research Unit (CRU), Centro de Investigação Interdisciplinar Egas Moniz (CiiEM), Instituto Universitário Egas Moniz (IUEM), Caparica, Portugal.,Clinical Research Unit (CRU), CiiEM, IUEM, Caparica, Portugal
| | - João Botelho
- Periodontology Department, Clinical Research Unit (CRU), Centro de Investigação Interdisciplinar Egas Moniz (CiiEM), Instituto Universitário Egas Moniz (IUEM), Caparica, Portugal.,Clinical Research Unit (CRU), CiiEM, IUEM, Caparica, Portugal
| | - Vanessa Machado
- Periodontology Department, Clinical Research Unit (CRU), Centro de Investigação Interdisciplinar Egas Moniz (CiiEM), Instituto Universitário Egas Moniz (IUEM), Caparica, Portugal.,Clinical Research Unit (CRU), CiiEM, IUEM, Caparica, Portugal
| | | | - Luís Proença
- Quantitative Methods for Health Research (MQIS), CiiEM, IUEM, Caparica, Portugal
| | | | - Paulo Mascarenhas
- Oral and Biomedical Sciences Research Unit, Faculty of Dental Medicine, University of Lisbon, Lisbon, Portugal
| | - Gil Alcoforado
- Periodontology Department, Clinical Research Unit (CRU), Centro de Investigação Interdisciplinar Egas Moniz (CiiEM), Instituto Universitário Egas Moniz (IUEM), Caparica, Portugal.,Clinical Research Unit (CRU), CiiEM, IUEM, Caparica, Portugal
| |
Collapse
|
20
|
Elfana A, El-Kholy S, Saleh HA, Fawzy El-Sayed K. Alveolar ridge preservation using autogenous whole-tooth versus demineralized dentin grafts: A randomized controlled clinical trial. Clin Oral Implants Res 2021; 32:539-548. [PMID: 33565656 DOI: 10.1111/clr.13722] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Revised: 01/19/2021] [Accepted: 01/20/2021] [Indexed: 01/20/2023]
Abstract
OBJECTIVE The objective of this randomized controlled trial was to evaluate the radiographic changes and histologic healing following alveolar ridge preservation (ARP) using autogenous whole tooth (AWTG), test group, versus autogenous demineralized dentin graft (ADDG), control group. MATERIAL AND METHODS Twenty non-molar teeth indicated for extraction were randomized into two groups (n = 10/group). Extracted teeth were prepared into AWTG or ADDG (0.6N HCl; 30 min), inserted into extraction sockets and covered by collagen membranes. Cone-beam computed tomography (CBCT) scans at baseline and six months were compared to assess ridge-dimensional changes. At six months, bone biopsies of engrafted sites were harvested and analyzed histomorphometrically. RESULTS All sites healed uneventfully. Reduction was 0.85 ± 0.38 mm and 1.02 ± 0.45 mm in ridge width, 0.61 ± 0.20 mm and 0.72 ± 0.27 mm in buccal and 0.66 ± 0.31 mm and 0.56 ± 0.24 mm in lingual ridge height for the AWTG and ADDG group, respectively (p > .05). Histologically, no inflammatory reactions were noticeable and all samples showed new bone formation. Qualitatively, graft-bone amalgamations were more pronounced in ADDG samples. Histomorphometrically, new bone, graft remnants and soft tissue occupied 37.55% ± 8.94%, 17.05% ± 5.58% and 45.4% ± 4.06% of the areas in the AWTG group and 48.4% ± 11.56%, 11.45% ± 4.13% and 40.15% ± 7.73% in the ADDG group of the examined areas, respectively (p > .05). CONCLUSIONS AWTG and ADDG are similarly effective in ARP. Yet, histologically ADDG seems to demonstrate better graft remodeling, integration and osteoinductive properties.
Collapse
Affiliation(s)
- Ahmed Elfana
- Oral Medicine and Periodontology Department, Faculty of Dentistry, Cairo University, Cairo, Egypt
| | - Samar El-Kholy
- Oral Medicine and Periodontology Department, Faculty of Dentistry, Cairo University, Cairo, Egypt
| | - Heba Ahmed Saleh
- Oral and Maxillofacial Pathology Department, Faculty of Dentistry, Cairo University, Cairo, Egypt
| | - Karim Fawzy El-Sayed
- Oral Medicine and Periodontology Department, Faculty of Dentistry, Cairo University, Cairo, Egypt.,Clinic for Conservative Dentistry and Periodontology, School of Dental Medicine, Christian Albrechts University, Kiel, Germany
| |
Collapse
|
21
|
The Use of Autogenous Teeth for Alveolar Ridge Preservation: A Literature Review. APPLIED SCIENCES-BASEL 2021. [DOI: 10.3390/app11041853] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Alveolar ridge resorption is a natural consequence of teeth extraction, with unpleasant aesthetic and functional consequences that might compromise a future oral rehabilitation. To minimize the biological consequences of alveolar ridge resorption, several surgical procedures have been designed, the so-called alveolar ridge preservation (ARP) techniques. One important characteristic is the concomitant use of biomaterial in ARP. In the past decade, autogenous teeth as a bone graft material in post-extraction sockets have been proposed with very interesting outcomes, yet with different protocols of preparation. Here we summarize the available evidence on autogenous teeth as a biomaterial in ARP, its different protocols and future directions.
Collapse
|
22
|
Dwivedi A, Kour M. A neoteric procedure for alveolar ridge preservation using autogenous fresh mineralized tooth graft prepared at chair side. J Oral Biol Craniofac Res 2020; 10:535-541. [PMID: 32904228 DOI: 10.1016/j.jobcr.2020.07.018] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Revised: 07/23/2020] [Accepted: 07/26/2020] [Indexed: 10/23/2022] Open
Abstract
Background Alveolar bone loss can occur as a result of aggressive maneuvering due to iatrogenic trauma during teeth extraction or due to normal post-extraction socket healing. Tooth if used as a whole grafting material then successful osteoconductive remodeling can be expected because low-crystalline apatite is the main minerals in bone tissue. A study was conducted in the department of oral and maxillofacial surgery focused on the potential for osteoconduction, osteoinduction, and osteogenesis by growth factors in the tooth and related histogenesis between the tooth and bone. Radiographic evaluation of alveolar ridge preservation was performed using a 3D imaging technique as well as histologically using Autogenous fresh mineralized tooth graft prepared at the chairside. Results A total of 30 patients were included in the study. The data was subjected to statistical analysis and the comparison of quantitative data was done using paired t-test. Conclusion The outcome of this study suggests that chair side autogenous tooth graft can be used for socket survival, sinus and ridge augmentation as it is less time consuming, easy to prepare, with lower bone resorption speed, osteoinduction, osteoconduction, osteogenetic properties, and excellent primary implant stability.
Collapse
|
23
|
Allogeneic Demineralized Dentin Matrix Graft for Guided Bone Regeneration in Dental Implants. APPLIED SCIENCES-BASEL 2020. [DOI: 10.3390/app10134661] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Autogenous and allogeneic demineralized dentin matrices (Auto-DDM and Allo-DDM, respectively) are currently used for guided bone regeneration (GBR). Buccal marginal bone (BMB) resorption is critical for successful implant integration. This study analyzed BMB resorption around dental implants for GBR between the control group (Auto-DDM graft) and experimental group (Allo-DDM graft). From 2014 to 2019, we enrolled 96 patients (59 males, 37 females, average 57.13 years) who received GBR (52 and 44 using Allo-DDM and Auto-DDM, respectively,) without a barrier membrane and a simultaneous single dental implantation (54 in the maxilla and 42 in the mandible). BMB height was measured immediately after GBR, at prosthetic loading, and 12 months after loading. BMB resorption was classified as initial resorption (between GBR and prosthetic loading) and functional resorption (during 12 months after prosthetic loading). The differences in the BMB levels of Auto-DDM and Allo-DDM were analyzed between the initial and functional resorption stages by independent sample t-test. Auto-DDM and Allo-DDM showed similar BMB changes in initial resorption (0.73 ± 0.97 and 0.72 ± 0.77 mm, respectively) and functional resorption (0.69 ± 0.81 and 0.48 ± 0.58 mm, respectively) without a significant difference between the maxilla and mandible. For GBR, Allo-DDM is comparable to Auto-DDM in terms of BMB resorption.
Collapse
|
24
|
Arabadzhiev I, Maurer P, Stevao E. Particulated wisdom teeth as an autologous bone substitute for grafting/filling material in bone defects: Case Report. J Clin Exp Dent 2020; 12:e424-e428. [PMID: 32382393 PMCID: PMC7195678 DOI: 10.4317/jced.56547] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2019] [Accepted: 01/27/2020] [Indexed: 11/05/2022] Open
Abstract
Introduction Bone augmentation material using permanent teeth are confirmed in many articles to provide good histological and clinical results. Advances in osteoconduction and osteoinduction, low cost of material, no risk of disease transmission and elimination of foreign body reaction are important aspects not only to the clinician but to patient as well. Many techniques and devices to obtain graft material for bone augmentation out of teeth are found in the literature. Material and Methods The wisdom teeth crush technique developed in our office and described in this case report is simple and no specific devices for teeth grinding were used. The graft material was obtained from impacted intact wisdom teeth without chemical conditioning of the particles with preservation of the dental pulp and the cells found in it. This study presents crushed autologous maxillary wisdom tooth as filling material in two bone defects in premaxilla caused by cysts removal. Results The clinical results and Panoramic X-ray evaluation at three months postoperatively were very promising. Conclusions Although further clinical researches are necessary to evaluate this substitutive for bone augmentation technique, the authors believe it can be safely used by oral/maxillofacial surgeons. Key words:Particulated wisdom tooth, autologous augmentation, bone substitutes, wisdom teeth crush technique.
Collapse
Affiliation(s)
- Ivan Arabadzhiev
- Master of Dental Medicine; Master of Public Healthcare and Healthcare Management; Resident in Oral Surgery at Praxisklinik Prof. Dr. Dr. Peter Maurer in Sankt Wendel - Saarland, Germany
| | - Peter Maurer
- Medical Doctor; Dental Doctor; OMF surgeon at Praxisklinik Prof. Dr. Dr. Maurer in Sankt Wendel - Saarland, Germany
| | - Eber Stevao
- Doctor of Dental Surgery, OMF surgeon, PhD in OMFS, PostDoctoral at Baylor University Medical Center and Baylor College of Dentistry, Dallas - TX, USA, Senior OMF Consultant surgeon at Stevao & Sons Consulting Limited
| |
Collapse
|
25
|
Stumbras A, Kuliesius P, Januzis G, Juodzbalys G. Alveolar Ridge Preservation after Tooth Extraction Using Different Bone Graft Materials and Autologous Platelet Concentrates: a Systematic Review. EJOURNAL OF ORAL MAXILLOFACIAL RESEARCH 2019; 10:e2. [PMID: 31069040 PMCID: PMC6498816 DOI: 10.5037/jomr.2019.10102] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/04/2019] [Accepted: 03/12/2019] [Indexed: 12/25/2022]
Abstract
Objectives To review and assess the efficiency of different post extraction socket preservation techniques. Material and Methods An electronic literature search was performed on the MEDLINE and Embase databases. The review included human studies published between from January 1st, 2007 to January 1st, 2018, in English. Outcome measures included dimensional changes and/or histological evaluation of alveolar bone. Results Twenty-six full text articles were reviewed, 16 of which met the inclusion criteria and were selected for the study. Autogenous tooth graft prevented vertical resorption the most: -0.28 (SD 0.13) mm, observation period (OP): 4 months, while the least effective approach was beta tri-calcium phosphate (β-TCP): -1.72 (SD 0.56) mm, OP: 4 months. Estimating horizontal resorption, the most effective technique was biphasic calcium sulphate (BCS) with β-TCP and hydroxyapatite (HA) - BCS + TCP + HA: 0.03 (SD 2.32) mm, OP: 4 months, while β-TCP was the least efficient: -1.45 (SD 0.4) mm, OP: 4 months. Evaluating residual graft particles (RG) and newly formed bone (NFB) ratio the best results were achieved with demineralized freeze-dried bone allograft: RG: 8.88%, NFB: 38.42%, OP: 5 months, whereas magnesium-enriched hydroxyapatite was least effective: RG: 40.82%, NFB: 31.85%, OP: 4 months. Conclusions This review revealed that even though there are numerous types of biomaterials for socket preservation none of them can completely stop alveolar bone loss after tooth extraction. Furthermore, lack of information about qualitative evaluation of bone was noticed indicating that further studies regarding this topic are needed.
Collapse
Affiliation(s)
- Arturas Stumbras
- Department of Maxillofacial Surgery, Lithuanian University of Health Sciences, KaunasLithuania
| | - Povilas Kuliesius
- Faculty of Odontology, Medical Academy, Lithuanian University of Health Sciences, KaunasLithuania
| | - Gintaras Januzis
- Department of Maxillofacial Surgery, Lithuanian University of Health Sciences, KaunasLithuania
| | - Gintaras Juodzbalys
- Department of Maxillofacial Surgery, Lithuanian University of Health Sciences, KaunasLithuania
| |
Collapse
|
26
|
Khanijou M, Seriwatanachai D, Boonsiriseth K, Suphangul S, Pairuchvej V, Srisatjaluk RL, Wongsirichat N. Bone graft material derived from extracted tooth: A review literature. JOURNAL OF ORAL AND MAXILLOFACIAL SURGERY, MEDICINE, AND PATHOLOGY 2019. [DOI: 10.1016/j.ajoms.2018.07.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
|
27
|
Del Canto-Díaz A, de Elío-Oliveros J, Del Canto-Díaz M, Alobera-Gracia MA, Del Canto-Pingarrón M, Martínez-González JM. Use of autologous tooth-derived graft material in the post-extraction dental socket. Pilot study. Med Oral Patol Oral Cir Bucal 2019; 24:e53-e60. [PMID: 30573707 PMCID: PMC6344012 DOI: 10.4317/medoral.22536] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2018] [Accepted: 10/19/2018] [Indexed: 11/05/2022] Open
Abstract
BACKGROUND The objectives of the present pilot study are to compare via CBCT the alveolar contraction suffered both vertically and horizontally between the control group and the group using autologous dental material (ADM), as well as to study the densitometric differences between both post-extraction sockets. MATERIAL AND METHODS A split-mouth study was performed in n = 9 patients who required two extraction of single-rooted teeth deemed suitable for deferred rehabilitation with osseointegrated implants. Two groups were formed - a control group, in which the post-extraction socket was not filled, and an ADM group, in which the alveolar defect was filled with freshly processed autogenous dental material. Both dimensional and densitometric analyses of the alveoli were performed in both groups immediately after surgery (baseline), as well as 8 weeks and 16 weeks later. RESULTS The mean height of alveolar bone loss was: VL (Control 1.77 mm, loss of 16.87% of initial alveolar height; ADM 0.42 mm, loss of 4.2% of initial alveolar height), HL-BCB (Control 2.22 mm, ADM 0.16 mm, p= 0.067 at 16 weeks). The mean bone loss of the vestibular width (VL-BCB) was much higher in the control group (1.91 mm at 1 mm, 1.3 mm at 3 mm, and 0.89 mm at 5 mm) than in the ADM group (0.46 mm at 1 mm, 0.21 mm at 3 mm, 0.01 at 5 mm, p=0.098 at 16 weeks). At 16 weeks, densitometric analysis of the coronal alveolar area revealed a bone density of 564.35 ± 288.73 HU in the control group and 922.68 ± 250.82 HU in the ADM group (p=0.045 ). CONCLUSIONS In light of these preliminary results, autologous dentine may be considered a promising material for use in socket preservation techniques.
Collapse
Affiliation(s)
- A Del Canto-Díaz
- C/ Plaza del Ferrocarril, 12 Bajo, Las Rozas de Madrid (Las Matas) 28290, Madrid, Spain,
| | | | | | | | | | | |
Collapse
|
28
|
Li P, Zhu H, Huang D. Autogenous DDM versus Bio-Oss granules in GBR for immediate implantation in periodontal postextraction sites: A prospective clinical study. Clin Implant Dent Relat Res 2018; 20:923-928. [DOI: 10.1111/cid.12667] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2018] [Revised: 06/22/2018] [Accepted: 06/26/2018] [Indexed: 11/28/2022]
Affiliation(s)
- Peng Li
- School of Stomatology and Medicine; Foshan University; Foshan Guangdong P.R. China
| | - HuiCong Zhu
- School of Stomatology and Medicine; Foshan University; Foshan Guangdong P.R. China
| | - DaHong Huang
- School of Stomatology and Medicine; Foshan University; Foshan Guangdong P.R. China
| |
Collapse
|
29
|
|