Evolution of Medical 3D Printing, Printable Biomaterials, Prosthetic and Regenerative Dental Applications

Bioprinting, Journal Year: 2025, Volume and Issue: unknown, P. e00395 - e00395

Published: Jan. 1, 2025

Language: Английский

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Tantalum composite gold coupled on 3D printed Ti6Al4V with a bone-like porous surface structures

Applied Surface Science, Journal Year: 2025, Volume and Issue: 689, P. 162532 - 162532

Published: Jan. 27, 2025

Language: Английский

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Additive Manufacturing: Prospects and Diverse Applications

Metals, Journal Year: 2025, Volume and Issue: 15(2), P. 158 - 158

Published: Feb. 5, 2025

Additive manufacturing (AM), also known as 3D printing, has emerged a transformative technology in various industries, providing unprecedented design freedom and customized solutions. This paper presents detailed exploration of additive applications metallic materials, introducing the types technologies, elucidating their fundamental principles, summarizing current research endeavors. The manuscript offers insights into future directions challenges this rapidly evolving field, serving valuable resource for researchers engineers aiming to harness potential advancing materials.

Language: Английский

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Applications, modifications, and manufacturing of polyetheretherketone (PEEK) in dental implantology: A comprehensive critical review

International Materials Reviews, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 13, 2025

Polyetheretherketone (PEEK), a thermoplastic polymer from the polyaryletherketone (PAEK) family, is increasingly used in dental biomedical applications because of its bioinert properties. This comprehensive review examines PEEK's suitability as implant fixture and other related prostheses, focusing on mechanical stability, chemical resistance, compatibility with human bone. ability to distribute transmit occlusal forces surrounding bone, along aesthetic advantages, make it promising material that outperforms titanium zirconia. PEEK has been successfully employed various implantology applications, including fixtures, abutments, scan bodies, abutment screws, implant-supported superstructures such frameworks, crowns, bridges, well overdenture attachment components. As fixture, undergone several modifications enhance surface, mechanical, biological exhibits comparable strength materials but offers advantages reduced production times costs, improved toughness, recyclability. Its non-interference MRI CBCT enhances diagnostic capabilities, while bioactive substances like hydroxyapatite further applications. Several manufacturing methods are available, each specific limitations. Computer Numerical Control (CNC) milling commonly labs leads waste tool wear challenges. Advances micro-milling cutting technology enable finer detail parts. Additionally, 3-D printing emerging for more precise efficient part production. aims update current knowledge about modifications, field implantology. Moreover, explores challenges suggests future research directions optimising bioactivity stress distribution.

Language: Английский

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Properties and Behavior of Additively Manufactured Provisional Fixed Dental Prostheses: A Systematic Review on 3D Printing Orientations Relative to Applied Materials and Postprocessing

Journal of Esthetic and Restorative Dentistry, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 19, 2025

ABSTRACT Objectives This systematic review aimed to assess the influence of printing orientations alone and with other parameters, such as applied material postprocessing, on physical‐mechanical properties mechanical behavior provisional fixed dental prostheses (FDPs). Materials Methods A comprehensive search websites PubMed, Scopus, Web Science, Cochrane was conducted in July 2024. Adhering PRISMA 2020 guidelines, studies that investigated impact physical were included this review. The modified CONSORT statement utilized for risk bias assessment. total 24 records included; main build‐up angles horizontal, oblique, vertical (0°, 45°, 90°), 30° 150° also reported. data focused orientation 3D‐printed products from different materials, applying various postcuring times artificial aging. Horizontally printed specimens exhibited significantly superior compared angles, while vertically displayed lowest results. Additionally, type, amount, type fillers had most substantial impacts; zirconia showed more enhanced strength silica fillers, time up 120 min. Optical related materials technology than directions. Polishing enhances surface quality removes differences orientations. Resin a high susceptibility staining, irrespective orientation. Furthermore, aging influenced properties, gloss, specimens. Conclusions To achieve high‐quality FDPs, it is essential select horizontal Careful selection necessary, well adherence optimal parameters. resin may not yet be suitable permanent rehabilitation; however, appropriate short‐ long‐term temporization. Clinical Significance production parts shifting additive manufacturing; crucial understand parameters parts, particularly restorations, ensure their durable clinical service.

Language: Английский

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High-throughput printing of functionally gradient material from self-propagation

Research Square (Research Square), Journal Year: 2025, Volume and Issue: unknown

Published: March 7, 2025

The development of new materials is great significance for scientific and technological innovation essential in addressing significant societal challenges (1). Combinatorial material deposition techniques facilitate the understanding composition-structure-property relationships permit rapid screening across diverse compositional ranges (2). However, there are considerable associated with universal integration multiple creation gradient libraries due to lack efficient mixing mechanisms difficulty achieving precise dispensing (3-5). In this study, we introduce a novel printing approach multicomponent materials, which amalgamates various constituent three-dimensional multiscale high-throughput multigradient materials. This overcomes limitations prolonged cycle times, high experimental costs, low efficiency inherent traditional manufacturing methods. First, developed 3D-printed precursor that can be shaped arbitrarily. By meticulously proportioning components these through libraries, enable multi-degree-of-freedom adjustments ratios on-demand combinations, resulting fabrication complex not achievable conventional processes. Subsequently, established highly adaptable self-propagating energy technology based on reduces reliance specific equipment Finally, demonstrated application strategy copper-based composites allows simultaneous incorporation an array metallic non-metallic compounds graded properties compositions structures. advancement significantly enhances scope additive applications composition optimization, functional grading, structural tuning, surpassing capabilities Our ability synchronize multilayer during process, while mitigating thermal accumulation defects such as cracks stacking between gradients, represents marked improvement over hot-cold Furthermore, transitioned from outside-in model manufacturing—where methods dictate consumables—to inside-out model, whereby consumables inform methodology equipment. Such paradigm shift will functionally unique arrangements unattainable techniques.

Language: Английский

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New Trends in 3D and 4D Printed Dental and Orthopedic Implants:Methods, Applications and Future Directions

Bioprinting, Journal Year: 2025, Volume and Issue: unknown, P. e00406 - e00406

Published: March 1, 2025

Language: Английский

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Role of 3D printing in healthcare: A comprehensive review on treatment and training

Proceedings of the Institution of Mechanical Engineers Part H Journal of Engineering in Medicine, Journal Year: 2025, Volume and Issue: unknown

Published: March 22, 2025

Additive manufacturing (AM) is revolutionizing healthcare by enabling the creation of customized 3D printed (3DP) medical equipment, implants, orthoses, prosthetics, drugs, and organs. With availability different types materials suitable for 3DP applications, this technology allows precise fabrication patient-oriented dental orthopedic devices, significantly improving fit functionality. Additionally, such as Oral Dispersible Formulations (ODFs) polypills, are surpassing traditional “one pill fits all” concept, offering more tailored medication solutions. This innovation also supports development personalized medications bioprinted tissues, opening way advancements in regenerative therapies. 3D-bioprinted organs addressing growing demand organ transplants. In surgical planning, 3D-printed anatomical models provide students professionals with hands-on practice, which crucial skill understanding complex anatomies. Surgeons can practice refine techniques before actual procedures, enhancing precision outcomes during real operations. paper focus on highlighting progression motivations behind cross-disciplinary applications AM within sector providing drug delivery systems diagnostic tools treatment refinement. designed a broad audience, including researchers, who interested exploring implications transformative technology.

Language: Английский

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Manufacturing and Application Precision Changes in Three‐Dimensional Printed Surgical Guides for Dental Implants: An In Vitro Study

Clinical Oral Implants Research, Journal Year: 2025, Volume and Issue: unknown

Published: March 26, 2025

To assess the reproduction accuracy of a surgical guide during both manufacturing phase (from designed files to manufactured guides) and application guides post-plasma sterilization) across four three-dimensional (3D) printing technologies. Twenty-four were categorized into groups (six per group) based on technology used: stereolithography apparatus (SLA), digital light processing (DLP), laser cladding deposition (LCD), selective melting (SLM). The collected in three conditions: design, post-printing, sterilization. integrated precision, regional implant precision evaluated by measuring (1) T-vertex marker distance angle, (2) deformation after superimposition, (3) 3D displacement. SLA printers exhibited lowest (p < 0.001) demonstrated phase. In contrast, SLM displayed highest phases 0.001). LCD showed slightly lower than phases. provide superior for surgery. Their use is recommended due their high cases where unavailable, offer reliable alternative.

Language: Английский

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Additively Fabricated Permanent Crown Materials: An Overview of Literature and Update

Prosthesis, Journal Year: 2025, Volume and Issue: 7(2), P. 35 - 35

Published: March 28, 2025

Background/Objectives: With advancements in technology, three-dimensional (3D) printing has become widely used, offering many advantages. Recently, 3D been utilized for the fabrication of permanent crowns. However, there is still a need more information regarding materials, and factors that may affect properties 3D-printed Methods: This review was conducted to collect assess performance technology crown fabrication. An electronic search performed using various engines (Scopus, PubMed, Google Scholar) up December 2024, yielding 123 articles. After screening, 24 articles specifically investigated crowns were included. Results: Based on findings, two categories materials identified: ceramic-based resin-based. Among technologies digital light processing (DLP) most common, reported 11 studies, followed by stereolithography (SLA) 7 lithography-based ceramic manufacturing (LCM) 4 studies. Conclusions: Ceramic-based demonstrated higher compared resin-based found be clinically acceptable. are recommended fabrication, while require further investigation address limitations used.

Language: Английский

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