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Charavet C, Charpenay L, Kernitsky J, Dibart S. The biological effects of Piezocision™ on bone for accelerated tooth movement: A systematic review of animal studies. Int Orthod 2024; 22:100870. [PMID: 38552499 DOI: 10.1016/j.ortho.2024.100870] [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: 02/12/2024] [Revised: 03/05/2024] [Accepted: 03/08/2024] [Indexed: 05/20/2024]
Abstract
OBJECTIVES This systematic review aimed to assess the biological response at tissue, cellular, and molecular levels following Piezocision™ surgery, and its efficacy in accelerating orthodontic tooth movement. MATERIAL AND METHODS A systematic review of the literature was conducted across 4 databases following the PRISMA guidelines up to May 2022. Prospective controlled animal studies involving healthy animals under active orthodontic treatment assisted by corticotomy performed with a piezotome (Piezocision™) published in the English language without time restrictions were included. The article selection, data extraction and risk of bias assessment (SYRCLE tool) were performed by two independent blinded review authors. RESULTS Out of 738 articles screened, 10 studies were included with various level of bias. Biological responses were categorized into tissue, cellular, and molecular levels. Tissue-level changes included a global decrease in bone mineral content post-Piezocision™. At the cellular level, increased bone turnover activity was noted. Molecularly, elevated RANKL and OPG expression, along with increased TRAP+ and cytokines, were observed after Piezocision™. Studies confirmed Piezocision's efficacy, reporting 1.35 to 3.26 times faster tooth movements, peaking between the 3rd and 50th day post-surgery. Biological responses were transient, reversible, and proportional to surgical insult, with reactivation possible through a second Piezocision™. CONCLUSIONS After Piezocision™ surgery, a transient and reversible biological response was described at the tissue, cellular and molecular levels, which induced faster orthodontic tooth movements. This biological response could be re-activated by an additional Piezocision™ and is proportional to the surgical injury. SYSTEMATIC REVIEW REGISTRATION Prospero CRD42022303237.
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Affiliation(s)
- Carole Charavet
- Département d'Orthodontie, Faculté de Chirurgie Dentaire, université Côte d'Azur, Nice, France; Unité d'Orthodontie, Institut de Médecine Bucco-Dentaire, Centre Hospitalier Universitaire de Nice, Nice, France; Laboratoire MICORALIS (UPR 7354), Université Côte-d'Azur, Nice, France.
| | - Lucile Charpenay
- Institut de Médecine Bucco-dentaire, Centre Hospitalier Universitaire de Nice, Faculté de Chirurgie Dentaire, Université Côte d'Azur, Nice, France
| | - Jeremy Kernitsky
- Department of Periodontology, Boston University School of Dental Medicine, Boston, USA
| | - Serge Dibart
- Department of Periodontology, Boston University School of Dental Medicine, Boston, USA
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Rao RN, Oommen KE, Nagate RR, Al-Qarni MA, Ahmed AR, Tikare S, Gokhale ST, AlBariqi AA, Elagib MFA, Chaturvedi S. Convalescing Mandibular Anterior Crowding through Piezocision and the Micro-Osteoperforation Surgical Procedure-A Clinical Comparative Study. J Pers Med 2024; 14:173. [PMID: 38392606 PMCID: PMC10890610 DOI: 10.3390/jpm14020173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Revised: 12/28/2023] [Accepted: 01/15/2024] [Indexed: 02/24/2024] Open
Abstract
BACKGROUND Minimally invasive periodontic (perio) surgical procedures, piezocision, and micro-osteoperforation are useful techniques for accelerating tooth movement. These techniques also offer advantages in the orthodontic (ortho) and aesthetic domains. This study aimed to evaluate and compare the rates of lower anterior decrowding with piezocision and micro-osteoperforation. METHODS This clinical study included 24 patients requiring fixed orthodontic treatments. Two periodontic techniques (piezocision (PZ) and micro-osteoperforation (MOP)) were considered for the orthodontic treatments. Each patient was randomly allocated to either the piezocision (PZ) group or the micro-osteoperforation (MOP) group. The piezocision group received five radiographically guided incisions on the labial surface of the alveolar bone, whereas the micro-osteoperforation group received one to three MOPs each using a mini-implant drill between the six lower anterior teeth, and later, an initial arch wire was ligated to each bracket. Little's irregularity index (LII) was calculated using a digital vernier caliper on study models every four weeks until decrowding was achieved. The difference in the rates of lower anterior crowding between the piezocision and micro-osteoperforation groups was analyzed to determine the statistical significance. RESULTS The rates of irregularity index change during decrowding were 4.38 ± 0.61 in the piezocision group and 3.82 ± 0.47 in the micro-osteoperforation group. Piezocision was found to be 1.2 times faster than micro-osteoperforation in terms of the rate of decrowding. CONCLUSION The advanced perio-ortho combination technique was advantageous in accelerated decrowding. In comparison to MOP, there was an increase in the rate of decrowding with PZ. Decrowding can be completed quickly with PZ, and it can thus be used to treat crowding effectively in a limited time frame.
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Affiliation(s)
- Raghunath Nagasundara Rao
- Department of Orthodontics & Dentofacial Orthopedics, JSS Dental College & Hospital, JSS Academy of Higher Education & Research, (Deemed to Be University), Mysuru 570015, India
| | - Karuna Elza Oommen
- Department of Orthodontics & Dentofacial Orthopedics, JSS Dental College & Hospital, JSS Academy of Higher Education & Research, (Deemed to Be University), Mysuru 570015, India
| | - Raghavendra Reddy Nagate
- Department of Periodontics and Community Dentistry, College of Dentistry, King Khalid University, Abha 62529, Saudi Arabia
| | - Mohammed A Al-Qarni
- Department of Restorative Dentistry, College of Dentistry, King Khalid University, Abha 61471, Saudi Arabia
| | - Abdul Razzaq Ahmed
- Department of Prosthetic Dentistry, College of Dentistry, King Khalid University, Abha 62529, Saudi Arabia
| | - Shreyas Tikare
- Department of Periodontics and Community Dentistry, College of Dentistry, King Khalid University, Abha 62529, Saudi Arabia
| | - Shankar T Gokhale
- Department of Periodontics and Community Dentistry, College of Dentistry, King Khalid University, Abha 62529, Saudi Arabia
| | - Ahmed A AlBariqi
- Department of Periodontics and Community Dentistry, College of Dentistry, King Khalid University, Abha 62529, Saudi Arabia
| | - Mohamed Fadul A Elagib
- Department of Periodontics and Community Dentistry, College of Dentistry, King Khalid University, Abha 62529, Saudi Arabia
| | - Saurabh Chaturvedi
- Department of Prosthetic Dentistry, College of Dentistry, King Khalid University, Abha 62529, Saudi Arabia
- Department of Dental Research Cell, Dr. D. Y. Patil Dental College and Hospital, Dr. D. Y. Patil Vidyapeeth, Sant-Tukaram Nagar, Pimpri, Pune 411018, India
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Guarnieri R, Grenga C, Altieri F, Rocchetti F, Barbato E, Cassetta M. Can computer-guided surgery help orthodontics in miniscrew insertion and corticotomies? A narrative review. FRONTIERS IN ORAL HEALTH 2023; 4:1196813. [PMID: 37323650 PMCID: PMC10264618 DOI: 10.3389/froh.2023.1196813] [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: 03/30/2023] [Accepted: 05/08/2023] [Indexed: 06/17/2023] Open
Abstract
Orthodontics has considerably increased the use of technology combined with surgery as a tool to improve dental movements in terms of predictability, acceleration of movement, and fewer side effects. To achieve these goals miniscrews and corticotomy were introduced. The digital workflow permits an increase in the accuracy of surgical and orthodontic setups. The tool that transfers the information is the CAD/CAM (Computer-Aided Design/ Computer-Aided Manufacturing) template. The aim of this review is to illustrate the use of computer-guided surgery in orthodontics regarding miniscrews and piezocision. The search strategy was a combination of Medical Subject Headings (Mesh) and free text words for PubMed. A total of 27 articles were included in this review: 16 concerned miniscrews and 11 concerned corticotomy. The current need for faster treatments, the improved systems of anchorage, and the evolution of imaging technologies require operators to be knowledgeable of the digital workflow. CAD/CAM templates allow greater precision and predictability of miniscrew insertion even if in the hands of less experienced clinicians and permit a better orientation and depth of the cortical incision. In conclusion, digital planning makes surgery faster and easier and allows for the identification and correction of any potential problem before the procedure.
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FEM Analysis of Individualized Polymeric 3D Printed Guide for Orthodontic Mini-Implant Insertion as Temporary Crown Support in the Anterior Maxillary Area. Polymers (Basel) 2023; 15:polym15040879. [PMID: 36850161 PMCID: PMC9966125 DOI: 10.3390/polym15040879] [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: 12/22/2022] [Revised: 01/13/2023] [Accepted: 02/07/2023] [Indexed: 02/12/2023] Open
Abstract
Either due to trauma, extraction or congenital factors, the absence of teeth has aesthetic, functional, financial and psychological consequences. The aim of the current study is to assess an individualized polymeric 3D printed digitally planned surgical guide designed to achieve precision and predictability in non-standard mini-implant orthodontic cases. Twenty-seven patient records with missing anterior teeth were selected from the database of a private clinic in Timisoara, Romania. Based on the analysis of the cases included in the research, a surgical guide for the insertion of mini-implants as provisional crown support was designed. An FEM simulation was performed using the Abaqus numerical analysis software. Finite element simulation revealed the maximum displacements and stresses that occur in the surgical guide. Mini-implant supported provisional crowns can be a simple and low-cost method to increase patient self-esteem and compliance with the orthodontic treatment. Computer aided mechanical simulation is a useful tool in analyzing different polymeric surgical guide designs before being used in clinical situations in order to avoid failure.
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Chen Z, Zhou H, Zhang K, Wang X, Zhong L, Hou Y, Chen Y. The clinical efficacy of periodontally accelerated osteogenic orthodontics in patients with bone fenestration and dehiscence: a retrospective study. Head Face Med 2022; 18:40. [PMID: 36476624 PMCID: PMC9730663 DOI: 10.1186/s13005-022-00344-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Accepted: 11/29/2022] [Indexed: 12/12/2022] Open
Abstract
PURPOSE The objective of the study was to explore the effect of periodontally accelerated osteogenic orthodontics (PAOO) in orthodontic patients with bone dehiscence and fenestration in the anterior alveolar region of the mandible. METHODS A retrospective study was performed in 42 patients with bone dehiscence and fenestrations in the anterior alveolar region of the mandible who underwent the PAOO technique. The bleeding index (BI), probing depth (PD), keratinized gingiva width (KGW), gingival recession level (GRL), and gingival phenotype were recorded and assessed at baseline and 6 and 12 months postoperatively. Cone-beam computerized tomography was used to measure bone volume in terms of root length (RL), horizontal bone thickness at different levels, and vertical bone height at baseline and 6 months and 12 months after surgery. RESULTS The sample was composed of 42 patients (22 males and 20 females; mean age, aged 25.6 ± 4.8 years) with 81 teeth showing dehiscence/fenestrations and 36 sites presenting gingival recessions. There was no significant difference in BI, PD, or KGW (between baseline and 6 or 12 months postoperatively) based on the clinical evaluations (P > 0.05). Gingival recession sites demonstrated a significant reduction in the GRL after surgery (P < 0.05). Furthermore, the proportion of teeth with a thick gingival phenotype increased from 33.61% at baseline to 53.13% at the end of the follow-up. In addition, the bone thickness measurements at the mid-root and crestal levels were markedly increased compared with the baseline values (P < 0.05), although the increase in thickness at the apical level was not statistically significant (P > 0.05). CONCLUSIONS Within the limitations of the study, the results show that the PAOO technique is beneficial to periodontal conditions in terms of soft and hard tissue augmentation. The PAOO procedure may represent a safe and efficient treatment for orthodontic patients with bone dehiscence and fenestration. TRIAL REGISTRATION This study was approved by the ethics committee of the stomatological hospital affiliated with Xi'an Jiaotong University (xjkqll [2019] No. 016) and registered in the Chinese Clinical Trial Registry (ChiCTR2100053092).
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Affiliation(s)
- Ziling Chen
- grid.43169.390000 0001 0599 1243Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi’an Jiaotong University, Xi’an, China ,grid.43169.390000 0001 0599 1243Department of Periodontology, College of Stomatology, Xi’an Jiaotong University, Xi’an, People’s Republic of China
| | - Huan Zhou
- grid.43169.390000 0001 0599 1243Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi’an Jiaotong University, Xi’an, China ,grid.43169.390000 0001 0599 1243Department of Periodontology, College of Stomatology, Xi’an Jiaotong University, Xi’an, People’s Republic of China
| | - Kaili Zhang
- grid.43169.390000 0001 0599 1243Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi’an Jiaotong University, Xi’an, China ,grid.43169.390000 0001 0599 1243Department of Periodontology, College of Stomatology, Xi’an Jiaotong University, Xi’an, People’s Republic of China
| | - Xu Wang
- grid.43169.390000 0001 0599 1243Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi’an Jiaotong University, Xi’an, China ,grid.43169.390000 0001 0599 1243Department of Periodontology, College of Stomatology, Xi’an Jiaotong University, Xi’an, People’s Republic of China
| | - Liangqiuyue Zhong
- grid.43169.390000 0001 0599 1243Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi’an Jiaotong University, Xi’an, China ,grid.43169.390000 0001 0599 1243Department of Periodontology, College of Stomatology, Xi’an Jiaotong University, Xi’an, People’s Republic of China
| | - Yuxia Hou
- grid.43169.390000 0001 0599 1243Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi’an Jiaotong University, Xi’an, China ,grid.43169.390000 0001 0599 1243Department of Orthodontics, College of Stomatology, Xi’an Jiaotong University, Xi’an, People’s Republic of China
| | - Yue Chen
- grid.43169.390000 0001 0599 1243Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi’an Jiaotong University, Xi’an, China ,grid.43169.390000 0001 0599 1243Department of Periodontology, College of Stomatology, Xi’an Jiaotong University, Xi’an, People’s Republic of China
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MicroRNA Modulation during Orthodontic Tooth Movement: A Promising Strategy for Novel Diagnostic and Personalized Therapeutic Interventions. Int J Mol Sci 2022; 23:ijms232415501. [PMID: 36555142 PMCID: PMC9779831 DOI: 10.3390/ijms232415501] [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: 11/04/2022] [Revised: 12/03/2022] [Accepted: 12/06/2022] [Indexed: 12/13/2022] Open
Abstract
The Orthodontic Tooth Movement (OTM) is allowed through a mediated cell/tissue mechanism performed by applying a force or a pair of forces on the dental elements, and the tooth movement is a fundamental requirement during any orthodontic treatment. In this regard, it has been widely shown that each orthodontic treatment has a minimum duration required concerning numerous factors (age, patient compliance, type of technique used, etc.). In this regard, the aim of the following revision of the literature is to give readers a global vision of principal microRNAs (miRNAs) that are most frequently associated with OTM and their possible roles. Previously published studies of the last 15 years have been considered in the PubMed search using "OTM" and "miRNA" keywords for the present review article. In vitro and in vivo studies and clinical trials were mainly explored. Correlation between OTM and modulation of several miRNAs acting through post-transcriptional regulation on target genes was observed in the majority of previous studied. The expression analysis of miRNAs in biological samples, such as gingival crevicular fluid (GCF), can be considered a useful tool for novel diagnostic and/or prognostic approaches and for new personalized orthodontic treatments able to achieve a better clinical response rate. Although only a few studies have been published, the data obtained until now encourage further investigation of the role of miRNA modulation during orthodontic treatment. The aim of this study is to update the insights into the role and impact of principal micro-RNAs (miRNAs) that are most frequently associated during OTM.
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Keser E, Naini FB. Accelerated orthodontic tooth movement: surgical techniques and the regional acceleratory phenomenon. Maxillofac Plast Reconstr Surg 2022; 44:1. [PMID: 34984554 PMCID: PMC8727645 DOI: 10.1186/s40902-021-00331-5] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Accepted: 12/15/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Techniques to accelerate tooth movement have been a topic of interest in orthodontics over the past decade. As orthodontic treatment time is linked to potential detrimental effects, such as increased decalcification, dental caries, root resorption, and gingival inflammation, the possibility of reducing treatment time in orthodontics may provide multiple benefits to the patient. Another reason for the surge in interest in accelerated tooth movement has been the increased interest in adult orthodontics. REVIEW This review summarizes the different methods for surgical acceleration of orthodontic tooth movement. It also describes the advantages and limitations of these techniques, including guidance for future investigations. CONCLUSIONS Optimization of the described techniques is still required, but some of the techniques appear to offer the potential for accelerating orthodontic tooth movement and improving outcomes in well-selected cases.
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Affiliation(s)
- Elif Keser
- Department of Orthodontics, Boston University Henry M. Goldman School of Dental Medicine, Boston, USA
| | - Farhad B Naini
- Kingston and St George's Hospitals and St George's Medical School, Blackshaw Road, London, SW17 0QT, UK.
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Frizziero L, Santi GM, Leon-Cardenas C, Donnici G, Liverani A, Papaleo P, Napolitano F, Pagliari C, Di Gennaro GL, Stallone S, Stilli S, Trisolino G, Zarantonello P. In-House, Fast FDM Prototyping of a Custom Cutting Guide for a Lower-Risk Pediatric Femoral Osteotomy. Bioengineering (Basel) 2021; 8:bioengineering8060071. [PMID: 34073324 PMCID: PMC8230284 DOI: 10.3390/bioengineering8060071] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Revised: 05/11/2021] [Accepted: 05/20/2021] [Indexed: 12/01/2022] Open
Abstract
Three-dimensional printed custom cutting guides (CCGs) are becoming more and more investigated in medical literature, as a patient-specific approach is often desired and very much needed in today’s surgical practice. Three-dimensional printing applications and computer-aided surgical simulations (CASS) allow for meticulous preoperatory planning and substantial reductions of operating time and risk of human error. However, several limitations seem to slow the large-scale adoption of 3D printed CCGs. CAD designing and 3D printing skills are inevitably needed to develop workflow and address the study; therefore, hospitals are pushed to include third-party collaboration, from highly specialized medical centers to industrial engineering companies, thus increasing the time and cost of labor. The aim of this study was to move towards the feasibility of an in-house, low-cost CCG 3D printing methodology for pediatric orthopedic (PO) surgery. The prototype of a femoral cutting guide was developed for its application at the IOR—Rizzoli Orthopedic Institute of Bologna. The element was printed with an entry-level 3D printer with a high-temperature PLA fiber, whose thermomechanical properties can withstand common steam heat sterilization without bending or losing the original geometry. This methodology allowed for extensive preoperatory planning that would likewise reduce the overall surgery time, whilst reducing the risks related to the intervention.
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Affiliation(s)
- Leonardo Frizziero
- Department of Industrial Engineering, Alma Mater Studiorum University of Bologna, 40136 Bologna, Italy; (G.M.S.); (C.L.-C.); (G.D.); (A.L.); (P.P.); (F.N.); (C.P.)
- Correspondence:
| | - Gian Maria Santi
- Department of Industrial Engineering, Alma Mater Studiorum University of Bologna, 40136 Bologna, Italy; (G.M.S.); (C.L.-C.); (G.D.); (A.L.); (P.P.); (F.N.); (C.P.)
| | - Christian Leon-Cardenas
- Department of Industrial Engineering, Alma Mater Studiorum University of Bologna, 40136 Bologna, Italy; (G.M.S.); (C.L.-C.); (G.D.); (A.L.); (P.P.); (F.N.); (C.P.)
| | - Giampiero Donnici
- Department of Industrial Engineering, Alma Mater Studiorum University of Bologna, 40136 Bologna, Italy; (G.M.S.); (C.L.-C.); (G.D.); (A.L.); (P.P.); (F.N.); (C.P.)
| | - Alfredo Liverani
- Department of Industrial Engineering, Alma Mater Studiorum University of Bologna, 40136 Bologna, Italy; (G.M.S.); (C.L.-C.); (G.D.); (A.L.); (P.P.); (F.N.); (C.P.)
| | - Paola Papaleo
- Department of Industrial Engineering, Alma Mater Studiorum University of Bologna, 40136 Bologna, Italy; (G.M.S.); (C.L.-C.); (G.D.); (A.L.); (P.P.); (F.N.); (C.P.)
| | - Francesca Napolitano
- Department of Industrial Engineering, Alma Mater Studiorum University of Bologna, 40136 Bologna, Italy; (G.M.S.); (C.L.-C.); (G.D.); (A.L.); (P.P.); (F.N.); (C.P.)
| | - Curzio Pagliari
- Department of Industrial Engineering, Alma Mater Studiorum University of Bologna, 40136 Bologna, Italy; (G.M.S.); (C.L.-C.); (G.D.); (A.L.); (P.P.); (F.N.); (C.P.)
| | - Giovanni Luigi Di Gennaro
- IRCCS—Istituto Ortopedico Rizzoli (Rizzoli Orthopaedic Institute), Paediatric Orthopaedics and Traumatology, 40136 Bologna, Italy; (G.L.D.G.); (S.S.); (S.S.); (G.T.); (P.Z.)
| | - Stefano Stallone
- IRCCS—Istituto Ortopedico Rizzoli (Rizzoli Orthopaedic Institute), Paediatric Orthopaedics and Traumatology, 40136 Bologna, Italy; (G.L.D.G.); (S.S.); (S.S.); (G.T.); (P.Z.)
| | - Stefano Stilli
- IRCCS—Istituto Ortopedico Rizzoli (Rizzoli Orthopaedic Institute), Paediatric Orthopaedics and Traumatology, 40136 Bologna, Italy; (G.L.D.G.); (S.S.); (S.S.); (G.T.); (P.Z.)
| | - Giovanni Trisolino
- IRCCS—Istituto Ortopedico Rizzoli (Rizzoli Orthopaedic Institute), Paediatric Orthopaedics and Traumatology, 40136 Bologna, Italy; (G.L.D.G.); (S.S.); (S.S.); (G.T.); (P.Z.)
| | - Paola Zarantonello
- IRCCS—Istituto Ortopedico Rizzoli (Rizzoli Orthopaedic Institute), Paediatric Orthopaedics and Traumatology, 40136 Bologna, Italy; (G.L.D.G.); (S.S.); (S.S.); (G.T.); (P.Z.)
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Pillai S, Upadhyay A, Khayambashi P, Farooq I, Sabri H, Tarar M, Lee KT, Harb I, Zhou S, Wang Y, Tran SD. Dental 3D-Printing: Transferring Art from the Laboratories to the Clinics. Polymers (Basel) 2021; 13:polym13010157. [PMID: 33406617 PMCID: PMC7795531 DOI: 10.3390/polym13010157] [Citation(s) in RCA: 68] [Impact Index Per Article: 22.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Revised: 12/14/2020] [Accepted: 12/30/2020] [Indexed: 12/13/2022] Open
Abstract
The rise of three-dimensional (3D) printing technology has changed the face of dentistry over the past decade. 3D printing is a versatile technique that allows the fabrication of fully automated, tailor-made treatment plans, thereby delivering personalized dental devices and aids to the patients. It is highly efficient, reproducible, and provides fast and accurate results in an affordable manner. With persistent efforts among dentists for refining their practice, dental clinics are now acclimatizing from conventional treatment methods to a fully digital workflow to treat their patients. Apart from its clinical success, 3D printing techniques are now employed in developing haptic simulators, precise models for dental education, including patient awareness. In this narrative review, we discuss the evolution and current trends in 3D printing applications among various areas of dentistry. We aim to focus on the process of the digital workflow used in the clinical diagnosis of different dental conditions and how they are transferred from laboratories to clinics. A brief outlook on the most recent manufacturing methods of 3D printed objects and their current and future implications are also discussed.
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Affiliation(s)
- Sangeeth Pillai
- McGill Craniofacial Tissue Engineering and Stem Cells Laboratory, Faculty of Dentistry, McGill University, 3640 University Street, Montreal, QC H3A 0C7, Canada; (S.P.); (A.U.); (P.K.); (H.S.); (M.T.); (K.T.L.); (I.H.); (S.Z.); (Y.W.)
| | - Akshaya Upadhyay
- McGill Craniofacial Tissue Engineering and Stem Cells Laboratory, Faculty of Dentistry, McGill University, 3640 University Street, Montreal, QC H3A 0C7, Canada; (S.P.); (A.U.); (P.K.); (H.S.); (M.T.); (K.T.L.); (I.H.); (S.Z.); (Y.W.)
| | - Parisa Khayambashi
- McGill Craniofacial Tissue Engineering and Stem Cells Laboratory, Faculty of Dentistry, McGill University, 3640 University Street, Montreal, QC H3A 0C7, Canada; (S.P.); (A.U.); (P.K.); (H.S.); (M.T.); (K.T.L.); (I.H.); (S.Z.); (Y.W.)
| | - Imran Farooq
- Faculty of Dentistry, University of Toronto, Toronto, ON M5S 1A1, Canada;
| | - Hisham Sabri
- McGill Craniofacial Tissue Engineering and Stem Cells Laboratory, Faculty of Dentistry, McGill University, 3640 University Street, Montreal, QC H3A 0C7, Canada; (S.P.); (A.U.); (P.K.); (H.S.); (M.T.); (K.T.L.); (I.H.); (S.Z.); (Y.W.)
| | - Maryam Tarar
- McGill Craniofacial Tissue Engineering and Stem Cells Laboratory, Faculty of Dentistry, McGill University, 3640 University Street, Montreal, QC H3A 0C7, Canada; (S.P.); (A.U.); (P.K.); (H.S.); (M.T.); (K.T.L.); (I.H.); (S.Z.); (Y.W.)
| | - Kyungjun T. Lee
- McGill Craniofacial Tissue Engineering and Stem Cells Laboratory, Faculty of Dentistry, McGill University, 3640 University Street, Montreal, QC H3A 0C7, Canada; (S.P.); (A.U.); (P.K.); (H.S.); (M.T.); (K.T.L.); (I.H.); (S.Z.); (Y.W.)
| | - Ingrid Harb
- McGill Craniofacial Tissue Engineering and Stem Cells Laboratory, Faculty of Dentistry, McGill University, 3640 University Street, Montreal, QC H3A 0C7, Canada; (S.P.); (A.U.); (P.K.); (H.S.); (M.T.); (K.T.L.); (I.H.); (S.Z.); (Y.W.)
| | - Stephanie Zhou
- McGill Craniofacial Tissue Engineering and Stem Cells Laboratory, Faculty of Dentistry, McGill University, 3640 University Street, Montreal, QC H3A 0C7, Canada; (S.P.); (A.U.); (P.K.); (H.S.); (M.T.); (K.T.L.); (I.H.); (S.Z.); (Y.W.)
| | - Yifei Wang
- McGill Craniofacial Tissue Engineering and Stem Cells Laboratory, Faculty of Dentistry, McGill University, 3640 University Street, Montreal, QC H3A 0C7, Canada; (S.P.); (A.U.); (P.K.); (H.S.); (M.T.); (K.T.L.); (I.H.); (S.Z.); (Y.W.)
| | - Simon D. Tran
- McGill Craniofacial Tissue Engineering and Stem Cells Laboratory, Faculty of Dentistry, McGill University, 3640 University Street, Montreal, QC H3A 0C7, Canada; (S.P.); (A.U.); (P.K.); (H.S.); (M.T.); (K.T.L.); (I.H.); (S.Z.); (Y.W.)
- Correspondence: ; Tel.: +1-514-398-7203
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10
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Zhang Y, Tian Y, Yang X, Zhao Z, Feng C, Zhang Y. MicroRNA‑21 serves an important role during PAOO‑facilitated orthodontic tooth movement. Mol Med Rep 2020; 22:474-482. [PMID: 32377742 PMCID: PMC7248476 DOI: 10.3892/mmr.2020.11107] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Accepted: 03/31/2020] [Indexed: 12/17/2022] Open
Abstract
Periodontal accelerate osteogenesis orthodontics (PAOO) is an extension of described techniques that surgically alter the alveolar bone; however, the specific mechanism underlying the technique is not completely understood. The aim of the present study was to evaluate the roles of microRNA (miR)-21 during PAOO. Sprague-Dawley rats were divided into the following four groups: i) Group tooth movement (TM), underwent TM and were administered normal saline (NS); ii) Group PAOO, underwent PAOO + TM and were administered NS; iii) Group agomiR-21, underwent PAOO + TM and were administered agomiR-21; and iv) Group antagomiR-21, underwent PAOO + TM and were administered antagomiR-21. To validate the rat model of PAOO, morphological analyses were performed and measurements were collected. Reverse transcription-quantitative PCR, western blotting and immunohistochemical staining were performed to examine the expression levels of programmed cell death 4 (PDCD4), activin A receptor type 2B (ACVR2b), receptor activator of NF-κΒ ligand (RANKL) and C-Fos. Dual-luciferase reporter assays were performed to validate PDCD4 as a target of miR-21 in vitro. Following 7 days of treatment, the TM distance of group PAOO was longer compared with groups TM and antagomiR-21 (P<0.05), but shorter compared with group agomiR-21 (P<0.05). Tartrate-resistant acid phosphatase staining indicated that following treatment with agomiR-21, osteoclast activity was notably increased, whereas the mRNA and protein expression levels of PDCD4 were notably decreased compared with group PAOO. The mRNA and protein expression levels of RANKL and C-Fos in group agomiR-21 were notably increased compared with group PAOO, whereas group antagomiR-21 displayed the opposite pattern (P<0.05). With regard to ACVR2b, no significant differences were observed among the group agomiR-21 and antagomiR-21 compared with group PAOO. Bioinformatics analysis predicted that PDCD4 was a potential target gene of miR-21, and dual-luciferase reporter assays demonstrated that miR-21 directly targeted PDCD4. In conclusion, the present study demonstrated that miR-21 serves an important role during PAOO-mediated orthodontic TM.
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Affiliation(s)
- Yuanyuan Zhang
- Department of Orthodontics, School and Hospital of Stomatology, China Medical University, Liaoning Provincial Key Laboratory of Oral Diseases, Shenyang, Liaoning 110002, P.R. China
| | - Yulou Tian
- Department of Orthodontics, School and Hospital of Stomatology, China Medical University, Liaoning Provincial Key Laboratory of Oral Diseases, Shenyang, Liaoning 110002, P.R. China
| | - Xiaofeng Yang
- Department of Orthodontics, School and Hospital of Stomatology, China Medical University, Liaoning Provincial Key Laboratory of Oral Diseases, Shenyang, Liaoning 110002, P.R. China
| | - Zhenjin Zhao
- Department of Orthodontics, School and Hospital of Stomatology, China Medical University, Liaoning Provincial Key Laboratory of Oral Diseases, Shenyang, Liaoning 110002, P.R. China
| | - Cuijuan Feng
- Department of Orthodontics, School and Hospital of Stomatology, China Medical University, Liaoning Provincial Key Laboratory of Oral Diseases, Shenyang, Liaoning 110002, P.R. China
| | - Yang Zhang
- Department of Orthodontics, School and Hospital of Stomatology, China Medical University, Liaoning Provincial Key Laboratory of Oral Diseases, Shenyang, Liaoning 110002, P.R. China
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11
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Gandedkar NH, Vaid NR, Darendeliler MA, Premjani P, Ferguson DJ. The last decade in orthodontics: A scoping review of the hits, misses and the near misses! Semin Orthod 2019. [DOI: 10.1053/j.sodo.2019.10.006] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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