scholarly journals The Success of Dental Veneers According To Preparation Design and Material Type

2018 ◽  
Vol 6 (12) ◽  
pp. 2402-2408 ◽  
Author(s):  
Yousef Alothman ◽  
Maryam Saleh Bamasoud
Keyword(s):  
Scientific Evidence ◽  
Aesthetic Outcome ◽  
Patient’S Satisfaction ◽  
Anterior Teeth ◽  
Electronic Search ◽  
All Ceramic ◽  
Aesthetic Results ◽  
Preparation Design ◽  
Laminate Veneers

BACKGROUND: Due to their high aesthetic outcome and long-term predictability, laminate veneers have become a common restorative procedure for anterior teeth. However, because of the variety in the preparation designs and the material types, the clinician faces a dilemma of which approach to use. AIM: To compare the survival rate of dental veneers according to different preparation designs and different material types. The sub-aim is to reach a favourable preparation design and material based on scientific evidence. METHODS: Comprehensive electronic search of the dental literature via PUBMED, MEDLINE and Scopus databases was performed using the following keywords: “porcelain veneers”, “composite veneers”, “all-ceramic veneers”, “success of porcelain veneers”, “preparation design”, “preparation geometry”, “patient’s satisfaction”. Additionally, references from the selected studies and reviews were searched for more information. RESULTS: Under the limitations of the available literature, the clinician preference is the decisive factor for choosing the preparation design. Nonetheless, incisal overlap preparation seems to have the most predictable outcome from all the preparation designs. CONCLUSION: Porcelain veneers show excellent aesthetic results and predictable longevity of the treatment, while composite veneers can be considered as a good conservative option, but with less durability.

scholarly journals The Importance of the Lifelike Esthetic Appearance of All-Ceramic Restorations on Anterior Teeth

2015 ◽  
Vol 2015 ◽  
pp. 1-5
Author(s):  
Daniela Micheline dos Santos ◽  
Amália Moreno ◽  
Aljomar José Vechiato-Filho ◽  
Liliane da Rocha Bonatto ◽  
Aldiéris Alves Pesqueira ◽  
...  
Keyword(s):  
Clinical Success ◽  
Clinical Findings ◽  
Patient’S Satisfaction ◽  
Clinical Procedures ◽  
Anterior Teeth ◽  
Patient Reported ◽  
All Ceramic ◽  
Natural Teeth ◽  
Ceramic Restorations ◽  
Laminate Veneers

The success of rehabilitation will not depend on just clinical procedures. A proper dental technique (ceramist) is required as well as the respect for some biomimetic principles to obtain the desired final result. This study has the purpose of describing a prosthetic rehabilitation with laminate veneers and all-ceramic crowns of a patient unsatisfied with a previous esthetic treatment because of the negligence of some biomimetic principles. A 45-year-old female patient was admitted to the dental clinic complaining about the lifelike appearance of her all-ceramic restorations. Before the fabrication of new restorations, a mock-up was conducted to verify the patient’s satisfaction. A ceramist conducted all the fabrication process so that surface characterizations could be visually verified and the lifelike appearance of natural tooth could be reproduced. After the cementation procedure, the patient reported being satisfied with the lifelike appearance of the new restorations. Based on the clinical findings of the present case report, it can be concluded that the reproduction of the lifelike esthetic appearance of natural teeth and the visualization of the final results before definitive procedures are essential to obtain the clinical success.

scholarly journals Current status of presurgical infant orthopaedic treatment for cleft lip and palate patients: A critical review

2014 ◽  
Vol 47 (03) ◽  
pp. 293-302 ◽  
Author(s):  
P. Priyanka Niranjane ◽  
R. H. Kamble ◽  
S. Pallavi Diagavane ◽  
S. Sunita Shrivastav ◽  
Puneet Batra ◽  
...  
Keyword(s):  
Cleft Lip ◽  
Cleft Lip And Palate ◽  
Scientific Evidence ◽  
Subsequent Development ◽  
Long Term Results ◽  
Current Status ◽  
Treatment Modalities ◽  
Aesthetic Results ◽  
Pubmed Search

ABSTRACTRehabilitation of cleft lip and palate (CLP) patients is a challenge for all the concerned members of the cleft team, and various treatment modalities have been attempted to obtain aesthetic results. Presurgical infant orthopaedics (PSIO) was introduced to reshape alveolar and nasal segments prior to surgical repair of cleft lip. However, literature reports lot of controversy regarding the use of PSIO in patients with CLP. Evaluation of long-term results of PSIO can provide scientific evidence on the efficacy and usefulness of PSIO in CLP patients. The aim was to assess the scientific evidence on the efficiency of PSIO appliances in patients with CLP and to critically analyse the current status of PSIO. A PubMed search was performed using the terms PSIO, presurgical nasoalveolar moulding and its long-term results and related articles were selected for the review. The documented studies report no beneficial effect of PSIO on maxillary arch dimensions, facial aesthetics and in the subsequent development of dentition and occlusion in CLP patients. Nasal moulding seems to be more beneficial and effective in unilateral cleft lip and palate patients with better long-term results.

scholarly journals Smile Design with All Ceramic Veneers

2017 ◽  
Vol 2 (1) ◽  
pp. 51-54
Author(s):  
Dileep Soni ◽  
Ashwani B Prasad
Keyword(s):  
Management Option ◽  
Adhesively Bonded ◽  
Present Case Report ◽  
Tooth Position ◽  
Anterior Teeth ◽  
All Ceramic ◽  
Natural Teeth ◽  
Tooth Preparation ◽  
Points Of View ◽  
Laminate Veneers

ABSTRACT The use of porcelain laminate veneers to solve esthetic and/or functional problems has been shown to be a valid management option, especially in the anterior esthetic zone. In cases when patients decline orthodontic treatment, adhesively bonded porcelain veneers are a reliable treatment option to modify the appearance of tooth position and form, to close diastema or cervical embrasures, or to change the tooth shade. Porcelain veneers are one of the best corrective options available considering biological, functional, mechanical, and esthetic points of view. The present case report is about discolored anterior teeth in a healthy dentition by means of sectional porcelain veneers simply cemented onto the natural teeth and with minimal tooth preparation. How to cite this article Soni D, Raisingani D, Prasad AB, Mital P, Srivastava H, Dixit A. Smile Design with All Ceramic Veneers. J Mahatma Gandhi Univ Med Sci Tech 2017;2(1):51-54.

scholarly journals Proporção áurea na reabilitação de múltiplos diastemas com laminados vitrocerâmicos reforçados com dissilicato de lítio

2020 ◽  
Vol 8 (10) ◽  
Author(s):  
Paula Mayumi Siqueira ◽  
Fábio Eduardo de Siqueira ◽  
Edson Suguiama ◽  
Gabriel Marcondes Castanheira ◽  
Fernanda Midori Tsuzuki ◽  
...  
Keyword(s):  
Case Report ◽  
Sao Paulo ◽  
Resin Cement ◽  
São Paulo ◽  
Dental Esthetics ◽  
Anterior Teeth ◽  
All Ceramic ◽  
Dent Assoc ◽  
Ceramic Restorations ◽  
Laminate Veneers

Introdução: O restabelecimento de um sorriso harmônico constitui um grande desafio para a odontologia restauradora. A sincronia entre diversas especialidades se faz necessária para diagnosticar e tratar alterações estéticas, buscando a excelência do resultado e a satisfação do paciente. Um método bastante citado na literatura e aplicado por muitos clínicos é baseado na teoria da regra de proporção áurea. Quando adotada para situações complexas a proporção áurea pode ser um ponto de referência para a reabilitação. Deste modo, o trabalho tem como objetivo demonstrar uma reabilitação estética de diastemas múltiplos após tratamento ortodôntico, por meio de laminados vitrocerâmicos reforçados com dissilicato de lítio, onde o conceito de proporção áurea é aplicado. Descrição do caso clínico: Primeiramente, o plano de tratamento consistiu na distribuição uniforme dos diastemas, sendo posicionados da maneira mais harmônica e favorável para a oclusão na reabilitação com laminados vitrocerâmicos. A segunda fase consistiu na cimentação dos laminados, a fim de obter um resultado estético agradável. Discussão: A associação de ortodontia prévia a instalação dos laminados, permite uma melhor harmonia estética e oclusal, garantindo uma longevidade do tratamento. Opções restauradoras como laminados vitrocerâmicos reforçados com dissilicato de lítio permitem reabilitações extensas minimamente invasivas. Para casos complexos a proporção áurea, quando alinhada com os conceitos de macro e microestética, pode levar ao sucesso estético.Descritores: Estética Dentária; Facetas Dentárias; Diastema.ReferênciasSoares GP, Silva FAP, Lima DANL, Paulillo LAMS, Lovadino JR. Prevalência da proporção áurea em indivíduos adultos-jovens. Rev odonto ciênc. 2006;21:346-50.Higashi C, Amaral RC, Hilgenberg SP, Gomes JC, Hirata R, Loguercio R, et al. Finalização estética em dentes anteriores pós tratamento ortodôntico: relato de caso clínico. Int J Bras Dent. 2007;3:388-98.Kalia A, Mirdehghan N, Khandekar S, Patil W. Multi-disciplinary approach for enhancing orthodontic esthetics - case report. Clin Cosmet Investig Dent. 2015;13:83-9.Otani T, Raigrodski AJ, Mancl L, Kanuma I, Rosen J. In vitro evaluation of accuracy and precision of automated robotic tooth preparation system for porcelain laminate veneers. J Prosthet Dent. 2015;114:229-35.BaratierI LN. Estética: restaurações adesivas diretas em dentes anteriores fraturados. São Paulo: Santos Editora; 1998.Levin, EI. Dental esthetics and the golden proportion. J Prosthet Dent. 1978;3:244-52.Siqueira PM, Nahsan FPS, Naufel FS, Formighieri LA, Schmitt VL. Incidência da proporção áurea regressiva após tratamento ortodôntico. Rev Odontol Bras Central. 2012;21:515-18.Melo GFB, Menezes Filho PFM. Proporção áurea e sua relevância para a odontologia estética. Int J Dent. 2008;7:234-238.Oliveira VLR. Estudo da proporção áurea entre incisivos centrais. SOTAU R. Virtual Odontol. 2008;5:2-6.Proffit W, Fields HW, Sarver DM. Contemporary orthodontics Fourth edition. Oxford: Elsevier Health Sciences; 2006.Moon JE. Esthetic restorations of maxillary anterior teeth with orthodontic treatment and porcelain laminate veneers: a case report. J Adv Prosthodont. 2010;2:61-63.Keene HJ. Distribution of diastemas in the dentition of man. Am J Phys Anthropol. 1963;21:437-41.Nagalakshmi S, Sathish R, Priya K, Dhayanithi D. Changes in quality of life during orthodontic correction of midline diastema. J Pharm Bioallied Sci. 2014;6:162-64.Jacobson N, Frank CA. The myth of instant orthodontics: an ethical quandary. J Am Dent Assoc. 2008;139:224-34.Bona AD. Bonding to ceramics: scientific evidences for clinical dentistry. São Paulo: Artes Médicas; 2009. p. 91-132.Griggs JA. Recent advances in materials for all-ceramic restorations. Dent Clin North Am. 2007;51:713-27.Gurel G, Sesma N, Calamita MA, Coachman C, Morimoto S. Influence of enamel preservation on failure rates of porcelain laminate veneers. Int J Periodontics Restorative Dent 2013;33:31-9.Vargas MA, Bergeron C, Diaz-Arnold A. Cementing all-ceramic restorations: recommendations for success. J Am Dent Assoc. 2011;142:20-24.Runnacles P, Correr GM, Baratto Filho F, Gonzaga CC, Furuse AY. Degree of conversion of a resin cement light-cured through ceramic veneers of different thicknesses and types. Braz Dent J. 2014; 25:38-42.Almeida JR, Schmitt GU, Kaizer MR, Boscato N, Moraes RR. Resin-based luting agents and color stability of bonded ceramic veneers. J Prosthet Dent. 2015;114:272-77.Marubayashi AMW, Shinike, AY, Terada, HH, Kurihara, E, Terada RSS. Avaliação da proporção áurea em pacientes submetidos ou não a tratamento ortodôntico. Rev Dental Press Estét. 2010;7:72-80.Morley J1, Eubank J. Macroesthetic elements of smile design. J Am Dent Assoc. 2001;132:39-45.Johnston CD, Burden DJ, Stevenson MR. The influence of dental to facial midline discrepancies on dental attractiveness ratings. Eur J Orthod. 1999;21:517-22.Kokich VO Jr, Kiyak HA, Shapiro PA. Comparing the perception of dentists and lay people to altered dental esthetics. J Esthet Dent. 1999;11:311-24.

Digital Workflow for Virtually Designing and Milling Ceramic Lithium Disilicate Veneers: A Clinical Report

2015 ◽  
Vol 40 (3) ◽  
pp. 241-246 ◽  
Author(s):  
A Zandinejad ◽  
WS Lin ◽  
M Atarodi ◽  
T Abdel-Azim ◽  
MJ Metz ◽  
...  
Keyword(s):  
Lithium Disilicate ◽  
Clinical Report ◽  
Virtual Design ◽  
Digital Workflow ◽  
Advantages And Disadvantages ◽  
Full Coverage ◽  
Anterior Teeth ◽  
All Ceramic ◽  
Computer Aided ◽  
Laminate Veneers

SUMMARY Laminate veneers have been routinely used to restore and enhance the appearance of natural dentition. The traditional pathway for fabricating veneers consisted of making conventional polyvinyl siloxane impressions, producing stone casts, and fabricating final porcelain prostheses on stone dies. Pressed ceramics have successfully been used for laminate veneer fabrication for several years. Recently, digital computer-aided design/computer-aided manufacturing scanning has become commercially available to make a digital impression that is sent electronically to a dental laboratory or a chairside milling machine. However, technology has been developed to allow digital data acquisition in conjunction with electronically transmitted data that enables virtual design of restorations and milling at a remote production center. Following the aforementioned workflow will provide the opportunity to fabricate a physical cast-free restoration. This new technique has been reported recently for all-ceramic IPS e.max full-coverage pressed-ceramic restorations. However, laminate veneers are very delicate and technique-sensitive restorations when compared with all-ceramic full-coverage ones made from the same material. Complete digital design and fabrication of multiple consecutive laminate veneers seems to be very challenging. This clinical report presents the digital workflow for the virtual design and fabrication of multiple laminate veneers in a patient for enhancing the esthetics of his maxillary anterior teeth. A step-by-step process is presented with a discussion of the advantages and disadvantages of this novel technique. Additionally, the use of lithium disilicate ceramic as the material of choice and the rationale for such a decision is discussed.

Smile Designing Using Laminate Veneers – A Case Report

2021 ◽  
Author(s):  
Sriram Thirugnanam
Keyword(s):  
Treatment Plan ◽  
Treatment Options ◽  
Resin Cement ◽  
Thermal Coefficient ◽  
Tooth Structure ◽  
Aesthetic Result ◽  
Anterior Teeth ◽  
Aesthetic Results ◽  
Smile Aesthetics ◽  
Laminate Veneers

Aim: To describe a treatment plan that serves as a functional and aesthetic alternative to orthodontic treatment options that may be time-consuming, for mild crowding in anterior teeth wherein only aesthetics is of concern. Background: Laminate veneers are a conservative alternative to full coverage crowns for improving the appearance of the anterior teeth. Adhesive technologies make it possible to bond the prosthesis whilst preserving the tooth structure.[3] Immediate results are achieved since the prosthesis could be delivered within a few days. Ceramics are aesthetic, biocompatible, wear- resistant, exhibit excellent colour stability, and present a thermal coefficient of expansion similar to enamel. Hence prove to be the most desired material for laminate veneers. Case Description: Laser gingivoplasty was done on the maxillary anterior (13 to 23) to align the gingival zenith. Veneer preparation was done on the same teeth with minimal tooth reduction (0.5 mm) on the enamel only. All-ceramic veneers were bonded to the teeth with light cure resin cement to achieve the desired aesthetic results. Conclusion: Smile aesthetics can be achieved only when there is harmony between the teeth and the gingival zenith. With proper diagnosis and treatment planning, a desirable aesthetic result was achieved. Clinical Signification: Smile designing includes scientific and artistic principles, which helps in creating an aesthetic smile. These norms were found through the collection of data from patients, diagnostic casts, mock wax-ups, measurements, concepts of beauty, and golden proportions.

scholarly journals Restaurações cerâmicas delgadas sobre dentes sem preparo em diferentes regiões dos arcos dentais. Relato de 2 casos clínicos

2019 ◽  
Vol 8 (1) ◽  
Author(s):  
Danila Oliveira ◽  
Mariana Tassinari Caixeta ◽  
Fernando Isquierdo de Souza ◽  
Eduardo Passos Rocha
Keyword(s):  
Clinical Trial ◽  
Minimally Invasive ◽  
Adhesive System ◽  
Dental Ceramics ◽  
Minimally Invasive Dentistry ◽  
All Ceramic ◽  
Dent Assoc ◽  
Ceramic Restorations ◽  
Laminate Veneers

As reforçadas propriedades intrínsecas dos materiais cerâmicos, associados à adesão resinosa fundamentam a desenvoltura de técnicas restauradoras mais simplificadas, conservadoras e sem a necessidade de preparo dental prévio seja em dentição anterior ou posterior. Assim sendo, o trabalho tem como objetivo apresentar dois casos clínicos os quais abordaram a confecção de restaurações delgadas em dissilicato de lítio cimentadas sobre diferentes áreas dos arcos dentários, enfatizando o mesmo protocolo clínico, ou seja, ausência de preparos dentais e consequentemente a cimentação resinosa adesiva das restaurações. Caso Clínico 1: laminados cerâmicos nos elementos 13, 12, 11, 21, 22 e 23; Caso Clínico 2: facetas delgadas sobre os elementos 34, 35, 36 e 37. Ambos os casos clínicos com 1 ano de acompanhamento após a cimentação das restaurações. Conclui-se que houve a recuperação da estética e da função em ambos os casos apresentados e a confiabilidade e o sucesso em longo prazo do protocolo clínico descrito estão diretamente relacionados ao substrato dentário, aos fatores de adesividade dos materiais e as propriedades intrínsecas das cerâmicas.Descritores: Cerâmica; Estética Dentária; Facetas Dentárias; Cimentos de Resina.ReferênciasMurdoch-Kinch CA, McLean ME. Minimally invasive dentistry. J Am Dent Assoc. 2003;134(1):87-95.Ericson D. The concept of minimally invasive dentistry. Dent Update. 2007;34(1):9-10,12-4,17-8.Beier US, Kapferer I, Burtscher D, Dumfahrt H. Clinical performance of porcelain laminate veneers for up to 20 years. Int J Prosthodont. 2012;25(1):79-85.D'Arcangelo C, Vadini M, D'Amario M, Chiavaroli Z, De Angelis F. Protocol for a new concept of no-prep ultrathin ceramic veneers. J Esthet Restor Dent. 2018;30(3):173-79.Vadini M, D'Amario M, De Angelis F, Falco A, D'Arcangelo C. No-prep rehabilitation of fractured maxillary incisors with partial veneers. J Esthet Restor Dent. 2016;28(6):351-58.Molina IC, Molina GC, Stanley K, Lago C, Xavier CF, Volpato CA. Partial-prep bonded restorations in the anterior dentition: long-term gingival health and predictability. A case report. Quintessence Int. 2016;47(1):9-16.Kelly JR, Benetti P. Ceramic materials in dentistry: historical evolution and current practice. Aust Dent J. 2011;56(Suppl 1):84-96.Edelhoff D, Brix O. All-ceramic restorations in different indications: a case series. J Am Dent Assoc. 2011;142(Suppl 2):14S-9S.Miranda ME, Olivieri KA, Rigolin FJ, Basting RT. Ceramic fragments and metal-free full crowns: a conservative esthetic option for closing diastemas and rehabilitating smiles. Oper Dent. 2013;38(6):567-71.Cortellini D, Canale A. Bonding lithium disilicate ceramic to feather-edge tooth preparations: a minimally invasive treatment concept. J Adhes Dent. 2012;14(1):7-10.Wolfart S, Eschbach S, Scherrer S, Kern M. Clinical outcome of three-unit lithium-disilicate glass-ceramic fixed dental prostheses: up to 8 years results. Dent Mater. 2009;25(9):e63-71.Benetti P, Della Bona A, Kelly JR. Evaluation of thermal compatibility between core and veneer dental ceramics using shear bond strength test and contact angle measurement. Dent Mater. 2010;26(8):743-50.Beier US, Kapferer I, Dumfahrt H. Clinical long-term evaluation and failure characteristics of 1,335 all-ceramic restorations. Int J Prosthodont. 2012;25(1):70-8.Veneziani M. Ceramic laminate veneers: clinical procedures with a multidisciplinary approach. Int J Esthet Dent. 2017;12(4):426-48.Anchieta RB, Rocha EP, de Almeida EO, Junior AC, Martini AP. Bonding all-ceramic restorations with two resins cement techniques: a clinical report of three-year follow-up. Eur J Dent. 2011;5(4):478-85.Peumans M, Van Meerbeek B, Lambrechts P, Vanherle G. Porcelain veneers: a review of the literature. J Dent. 2000;28(3):163-77.Barkmeier WW, Erickson RL, Kimmes NS, Latta MA, Wilwerding TM. Effect of enamel etching time on roughness and bond strength. Oper Dent. 2009;34(2):217-22.Esquivel-Upshaw J, Rose W, Oliveira E, Yang M, Clark AE, Anusavice K. Randomized, controlled clinical trial of bilayer ceramic and metal-ceramic crown performance. J Prosthodont. 2013;22(3):166-73.Martin AJ, Buschang PH, Boley JC, Taylor RW, McKinney TW. The impact of buccal corridors on smile attractiveness. Eur J Orthod. 2007;29(5):530-7.Fradeani M. Evaluation of dentolabial parameters as part of a comprehensive esthetic analysis. Eur J Esthet Dent. 2006;1(1):62-9.Borges GA, Sophr AM, de Goes MF, Sobrinho LC, Chan DC. Effect of etching and airborne particle abrasion on the microstructure of different dental ceramics. J Prosthet Dent. 2003;89(5):479-88.Fabianelli A, Goracci C, Bertelli E, Davidson CL, Ferrari M. A clinical trial of Empress II porcelain inlays luted to vital teeth with a dual-curing adhesive system and a self-curing resin cement. J Adhes Dent. 2006;8(6):427-31.Aykor A, Ozel E. Five-year clinical evaluation of 300 teeth restored with porcelain laminate veneers using total-etch and a modified self-etch adhesive system. Oper Dent. 2009;34(5):516-23.Oztürk E, Hickel R, Bolay S, Ilie N. Micromechanical properties of veneer luting resins after curing through ceramics. Clin Oral Investig. 2012;16(1):139-46.Scherrer SS, de Rijk WG, Belser UC, Meyer JM. Effect of cement film thickness on the fracture resistance of a machinable glass-ceramic. Dent Mater. 1994;10(3):172-77.Gresnigt M, Ozcan M. Esthetic rehabilitation of anterior teeth with porcelain laminates and sectional veneers. J Can Dent Assoc. 2011;77:b143.Friedman MJ. A 15-year review of porcelain veneer failure--a clinician's observations. Compend Contin Educ Dent. 1998;19(6):625-8,630,632 passim;quiz 638.Peumans M, De Munck J, Fieuws S, Lambrechts P, Vanherle G, Van Meerbeek B. A prospective ten-year clinical trial of porcelain veneers. J Adhes Dent. 2004;6(1):65-76.Fradeani M, Redemagni M, Corrado M. Porcelain laminate veneers: 6- to 12-year clinical evaluation--a retrospective study. Int J Periodontics Restorative Dent. 2005;25(1):9-17.De Munck J, Van Landuyt K, Peumans M, Poitevin A, Lambrechts P, Braem M et al. A critical review of the durability of adhesion to tooth tissue:methods and results. J Dent Res. 2005;84(2):118-32.

scholarly journals Hybrid Implant Abutments: A Literature Review

2021 ◽  
Vol 10 (02) ◽  
pp. 106-115
Author(s):  
Azam Sadat Mostafavi ◽  
Hamid Mojtahedi ◽  
Afrooz Javanmard
Keyword(s):  
Fracture Resistance ◽  
Common Complication ◽  
Marginal Fit ◽  
Electronic Search ◽  
Implant Abutments ◽  
All Ceramic ◽  
Ceramic Restorations ◽  
Monolithic Structure ◽  
Ceramic Implant

AbstractCeramic implant abutments are becoming increasingly popular due to the growing esthetic demands of patients. Two-piece ceramic abutments have the advantages of both ceramic and titanium abutments. This study aimed to review the published articles regarding hybrid abutments and their characteristics.Published articles regarding two-piece abutments were retrieved by electronic search of PubMed, Embase, Scopus, Medline, and Google Scholar databases using certain keywords. Articles highly relevant to our topic of interest were selected and reviewed.The presence of titanium inserts in hybrid abutments can overcome the brittleness of ceramic, increase the overall fracture resistance, prevent the implant connection wear, and provide better marginal fit compared with one-piece zirconia abutments. Hybrid abutments enable the fabrication of monolithic metal-free implant restorations with optimal esthetics. Furthermore, the risk of porcelain chipping, which is a common complication of implant restorations, is eliminated due to the monolithic structure of these restorations.According to the available literature, hybrid implant abutments have shown promising results with regard to optimal esthetics in the rehabilitation of the esthetic zone. However, long-term clinical studies are required to assess the long-term durability of all-ceramic restorations supported by hybrid abutments.

Apophysites – Revue de la littérature et ­nouvelles directions

2014 ◽  
Vol 62 (3) ◽  
Keyword(s):  
Scientific Evidence ◽  
Ossification Center ◽  
Health Staff ◽  
Optimal Management ◽  
Long Term Effect ◽  
High Incidence ◽  
Youth Athlete ◽  
Pathology Education ◽  
Main Factor

Apophysitis are part of the growth-related diseases within youth athlete population. Despite their high incidence within this growing cohort, many doubts remain. The physiopathology is still debated. Initially, the fragmentation of the ossification center was seen as the main factor of the disease. For few years, this theory has been questioned due to consistent signs of tendon suffering. Apophysitis may have some negative long-term effect on a sporting career. There is currently poor scientific evidence on the optimal management and no treatment has been widely accepted. Prevention remains the most powerful intervention in this particular pathology. Education of the athlete’s sporting entourage (family, coaches and health staff) and the athlete himself is necessary to act quickly and adapt the training load to decrease mechanical stress on the suffering apophysis.

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