Application of Bone Splitting Combined with Bone Compression in Oral Implant Bone Increment

2021 ◽  
Keyword(s):  
Materials ◽  
2021 ◽  
Vol 14 (2) ◽  
pp. 408 ◽  
Author(s):  
Ludan Qin ◽  
Shuo Yao ◽  
Jiaxin Zhao ◽  
Chuanjian Zhou ◽  
Thomas W. Oates ◽  
...  

Polyetheretherketone (PEEK) is an important high-performance thermoplastic. Its excellent strength, stiffness, toughness, fatigue resistance, biocompatibility, chemical stability and radiolucency have made PEEK attractive in dental and orthopedic applications. However, PEEK has an inherently hydrophobic and chemically inert surface, which has restricted its widespread use in clinical applications, especially in bonding with dental resin composites. Cutting edge research on novel methods to improve PEEK applications in dentistry, including oral implant, prosthodontics and orthodontics, is reviewed in this article. In addition, this article also discusses innovative surface modifications of PEEK, which are a focus area of active investigations. Furthermore, this article also discusses the necessary future studies and clinical trials for the use of PEEK in the human oral environment to investigate its feasibility and long-term performance.


Gerodontology ◽  
2009 ◽  
Vol 26 (4) ◽  
pp. 245-249 ◽  
Author(s):  
Rita Isaksson ◽  
Jonas P. Becktor ◽  
Andrew Brown ◽  
Christer Laurizohn ◽  
Sten Isaksson

2007 ◽  
Vol 34 (4) ◽  
pp. 267-272 ◽  
Author(s):  
I. TURKYILMAZ ◽  
T. F. TÖZÜM ◽  
C. TUMER

2021 ◽  
Vol 5 (4) ◽  
pp. 220-224
Author(s):  
Chengxi Chi ◽  
Mengmeng Zhao ◽  
Jiajing He ◽  
Yanli Wang

Objective: To investigate and analyze the anesthetic effect of compound artevacaine hydrochloride in patients undergoing oral implantation. Methods: In this study, 60 patients receiving oral implant surgery in our hospital were selected as the research subjects, and the operation time was from July 2019 to March 2021. Patients were randomly selected and divided into groups for the study. 30 patients receiving lidocaine hydrochloride anesthesia were used as the control group, and 30 patients receiving compound artevacaine hydrochloride anesthesia were used as the research group. The anesthetic effect and safety of the two groups were compared and analyzed. Results: The anesthetic effect of the study group was significantly better than that of the control group (P < 0.05). The blood pressure and heart rate in the study group were significantly lower than those in the control group (P < 0.05). There was no significant difference in blood pressure and heart rate between the two groups before anesthesia (P > 0.05). There was no significant difference in the incidence of ADR between the two groups (P > 0.05). Conclusions: For patients undergoing oral implant surgery, choosing compound artevacaine hydrochloride as anesthetic drug has obvious anesthetic effect and can stabilize patients' life indexes. The anesthetic effect is obvious, and there is no obvious adverse reaction, and the clinical value is obvious.


Author(s):  
Rodrigo Resende

Resumo            Nos últimos anos em todo o mundo, diversas pesquisas científicas realizadas nas áreas de Medicina e Odontologia tem tido como seu tema central à engenharia tecidual envolvendo biomateriais. Essas pesquisas estão sendo realizadas para que possa responder algumas lacunas encontradas no tratamento de lesões relacionados a tecidos moles e duros para uma correta e completa reabilitação dos pacientes. Com isso, os biomateriais enriquecidos com plaquetas ganharam uma maior evidência por estarem proporcionado ótimos resultados no dia a dia da clínica odontológica, em especial na área de implatodontia oral, onde há uma grande necessidade de reabilitar pacientes que sofreram perdas desses tecidos e que se torna imprescindível sua recuperação para um correto posicionamento dos implantes osseointegráveis. A Fibrina Rica em Plaquetas (PRF) é um concentrado, obtido de sangue centrifugado do próprio paciente sem qualquer aditivo, que pode ser considerado um biomaterial de cicatrização autólogo que possui incorporado a ele leucócitos, plaquetas e uma vasta gama de proteínas-chave em uma uma matriz densa de fibrina. As aplicações clínicas deste biomaterial na clínca de implantodontia oral são no prenchimento de alvéolos pós-extração para hemostasia ou associado a enxertos ósseos, levantamento de seio-maxilar ficando em contato direto com a membrana de Schneider, no recobrimento de enxertos instalados sobre alvéolos para que se evite exposição ou traumas externos, dentre outros que auxiliam o dia a dia dos profissionais que trabalham nesta área. Isso com um baixo custo e uma alta taxa de sucesso. O objetivo deste trabalho é realizar uma revisão da literatura demostrando as vantagens e indicações do uso deste biomaterial como auxilio no tratamento de pacientes na clínica de implantodontia oral.Palavras-chave: Fibrina rica em plaquetas; Implantodontia; Biomaterial.Abstract In recent years around the world, several scientific researches carried out in the areas of Medicine and Dentistry have had as their central theme the tissue engineering involving biomaterials. These researches are being conducted to answer some gaps found in the treatment of soft and hard tissue-related injuries for correct and complete rehabilitation of patients. With this, platelet-enriched biomaterials have gained greater evidence because they provide excellent results in daily dental practice, especially in the area of oral implants, where there is a great need to rehabilitate patients who have suffered loss of these tissues. their recovery is essential for the correct positioning of osseointegrated implants. Platelet Rich Fibrin (PRF) is a concentrate obtained from the patient's own centrifuged blood without any additive that can be considered an autologous healing biomaterial that incorporates leukocytes, platelets and a wide range of key proteins into it. a dense matrix of fibrin. The clinical applications of this biomaterial in the oral implant dentistry clinic are in the filling of post-extraction alveoli for hemostasis or associated with bone grafts, sinus-maxillary lift being in direct contact with the Schneider membrane, in the covering of grafts installed over the alveoli so that Avoid exposure or external trauma, among others that help the daily lives of professionals working in this area. This with a low cost and a high success rate. The aim of this paper is to perform a literature review demonstrating the advantages and indications of the use of this biomaterial as an aid in the treatment of patients in the oral implant dentistry clinic. Key-words: Platelet-rich fibrin; Implant dentistry; Biomaterial.


2021 ◽  
Vol 36 (5) ◽  
pp. 863-874
Author(s):  
Dirk Duddeck ◽  
Tomas Albrektsson ◽  
Ann Wennerberg ◽  
Christel Larsson ◽  
Jaafar Mouhyi ◽  
...  

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