使用内部铸造与外包增材制造技术的可移动局部义齿框架生产效率的实验室评估

IF 2.1 4区医学 Q2 DENTISTRY, ORAL SURGERY & MEDICINE

International Journal of Prosthodontics Pub Date : 2023-05-01 DOI:10.11607/ijp.7132

Zaid Ali, Duncan Wood, Abdulrahman Elmougy, Paul Kelleher, Nicolas Martin

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引用次数: 0

摘要

目的:比较选择性激光烧结(SLS)与传统铸造制造金属义齿框架的生产效率，在医院义齿实验室进行前瞻性试点评估。材料和方法:测量了使用SLS (n = 25)或铸造(n = 25)工作流程制作的50个可移动局部义齿框架中完成每个确定阶段所需的时间。计算每个工作流程的平均生产时间，并对差异进行统计显著性检验。结果/结论:结果表明，SLS工作流程可能更具时间效率，并需要进一步的成本效益研究。

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Laboratory Evaluation of Production Efficiency for Removable Partial Denture Frameworks Using In-House Casting vs Outsourced Additive Manufacturing Techniques

Purpose: To compare the production efficiency of selective laser sintering (SLS) to traditional casting for the fabrication of metal prosthodontic frameworks in a prospective pilot evaluation in a hospital prosthodontic laboratory setting.

Materials and methods: The time taken to complete each of the identified stages in the production of 50 removable partial denture frameworks made using either SLS (n = 25) or casting (n = 25) workflows was measured. The mean time for production was calculated for each workflow, and the difference was tested for statistical significance.

Results/conclusion: The results indicate that an SLS workflow may be more time-efficient, and further cost-effectiveness research is indicated.

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来源期刊

International Journal of Prosthodontics 医学-牙科与口腔外科

CiteScore

3.20

自引率

4.30%

发文量

审稿时长

6-12 weeks

期刊介绍： Official Journal of the European Association for Osseointegration (EAO), the International College of Prosthodontists (ICP), the German Society of Prosthodontics and Dental Materials Science (DGPro), and the Italian Academy of Prosthetic Dentistry (AIOP) Prosthodontics demands a clinical research emphasis on patient- and dentist-mediated concerns in the management of oral rehabilitation needs. It is about making and implementing the best clinical decisions to enhance patients'' quality of life via applied biologic architecture - a role that far exceeds that of traditional prosthetic dentistry, with its emphasis on materials and techniques. The International Journal of Prosthodontics is dedicated to exploring and developing this conceptual shift in the role of today''s prosthodontist, clinician, and educator alike. The editorial board is composed of a distinguished team of leading international scholars.