SEM analysis of standard and modified Gracey curette ends
Journal name: Journal of Indian Society of Periodontology
Original article title: Scanning electron microscope analysis of working ends of standard and modified Gracey curettes
The Journal of Indian Society of Periodontology (JISP) publishes original scientific articles on periodontology (the study of supporting structures of teeth) and oral implantology. It is a bimonthly open-access journal with special issues for specific occasions.
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Original source:
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Vanida Nimmanon, Warapa Phetphan, Naiyana Buranachad, Thirayost Nimmanon
Journal of Indian Society of Periodontology:
(A bimonthly open-access journal)
Full text available for: Scanning electron microscope analysis of working ends of standard and modified Gracey curettes
Year: 2022 | Doi: 10.4103/jisp.jisp_848
Copyright (license): CC BY-NC-SA
Summary of article contents:
Introduction
Gracey curettes are essential manual instruments frequently employed in periodontal treatments to achieve effective scaling and root planing. They come in various designs intended for specific areas of the oral cavity, allowing clinicians to adapt to diverse anatomical structures. This study aimed to investigate the morphological features of the working ends of standard and modified Gracey curettes nos. 1-2 from various manufacturers. By utilizing scanning electron microscopy, the research assessed multiple parameters, including blade dimensions, toe morphology, surface roughness, and cutting-edge characteristics, which could influence the effectiveness of periodontal procedures.
Assessing Cutting Edge Morphology
One of the critical aspects highlighted by the study is the morphology of the cutting edges of Gracey curettes. The efficiency of periodontal treatments is closely associated with the sharpness and design of the cutting edge, which affects not only the operator's tactile sensitivity but also patient comfort and the potential for tissue trauma. The findings indicated significant variability in the cutting-edge morphology across different manufacturers, with some curettes showing signs of bluntness, while others possessed sharp or functional wire edges. Inadequate cutting-edge quality may adversely impact clinical outcomes, raising concerns about the overall performance of certain models. Therefore, selecting appropriate instruments based on detailed morphological analysis is crucial for optimizing clinical efficacy.
Conclusion
The research underscores the importance of carefully evaluating Gracey curettes during the purchasing process, as they display significant morphological differences depending on the manufacturer and batch. Dentists and dental hygienists are encouraged to inspect the working ends of these curettes using magnifying devices before use to avoid complications during periodontal treatments. This simple examination step can help ensure that the instruments chosen for clinical practice meet the required standards, minimizing the risk of instrument failure and enhancing patient care outcomes.
FAQ section (important questions/answers):
What was the aim of the study on Gracey curettes?
The study aimed to evaluate the morphology of working ends of standard and modified Gracey curettes no. 1�2, focusing on blade length, width, thickness, toe morphology, surface roughness, and cutting-edge morphology.
How were the Gracey curettes analyzed in the study?
The study employed scanning electron microscopy to examine four batches of unused standard curettes from seven manufacturers and modified curettes from six manufacturers for their various morphological characteristics.
What notable differences were found between standard and modified Gracey curettes?
Standard Gracey curettes had longer working ends compared to modified ones, with mean lengths of 5.65 mm and 4.42 mm, respectively, while their widths and thicknesses were comparable.
How should dental professionals select curing instruments based on the study's findings?
Dental professionals should base their purchasing decisions on knowledge of curette morphology in relation to intended use rather than on familiarity or price, and should also examine the curette with a magnifying device.
What was the conclusion regarding the morphological features of Gracey curettes?
The study concluded that the working ends of standard and modified Gracey curettes exhibit significant morphological differences by manufacturer or batch, which could impact their effectiveness in dental practices.
Glossary definitions and references:
Scientific and Ayurvedic Glossary list for “SEM analysis of standard and modified Gracey curette ends�. This list explains important keywords that occur in this article and links it to the glossary for a better understanding of that concept in the context of Ayurveda and other topics.
1) Table:
Table refers to a structured arrangement of data, often used in research to present findings clearly and succinctly. In the context of the study, tables summarize the measurements and comparisons of various Gracey curette models, providing a visual representation of the results to facilitate understanding and analysis.
2) Cutting:
Cutting relates to the action of severing or shaping materials using a tool. In the context of Gracey curettes, cutting refers to the edge of the instrument designed to efficiently remove calculus and debris from tooth surfaces during periodontal treatments, emphasizing the need for sharpness and precision.
3) Surface:
Surface describes the outer layer or boundary of an object. In this study, surface refers to the quality and texture of the blades of Gracey curettes, which can affect their functionality in dental procedures. A smooth surface is preferred as it minimizes tissue damage and enhances patient comfort.
4) Study (Studying):
Study signifies a systematic investigation aimed at acquiring knowledge. In this context, the study explores the morphological differences between standard and modified Gracey curettes, contributing valuable insights into their design and efficiency, which can impact clinical practices in periodontal treatment.
5) Relative:
Relative pertains to the comparative measure or relationship between entities. Within the framework of this research, relative measurements of blade dimensions and surface characteristics help determine the effectiveness of different curette models and guide clinicians in selecting appropriate instruments for specific dental applications.
6) Miṇi (Mini):
Mini denotes a smaller version or model of a product. In this study, mini refers to mini-bladed Gracey curettes designed for use in narrow and deep periodontal pockets. Their specific dimensions aim to optimize scaling effectiveness while reducing the risk of tissue trauma and discomfort during procedures.
7) Rules:
Rules imply established guidelines or principles governing a process. In the context of this research, rules may refer to the methodological approach taken for evaluating the curettes, ensuring consistent and reproducible results that contribute to reliable conclusions regarding the effectiveness and safety of the instruments tested.
8) Measurement:
Measurement involves quantifying attributes or dimensions of an object. In the study, precise measurements of blade length, width, and thickness are critical for comparing the morphology and performance of different Gracey curettes, aiding in identifying which models exhibit advantageous characteristics for periodontal treatment.
9) Eagle:
Eagle in this context refers to a brand associated with dental instruments, specifically the manufacturer of certain modified Gracey curettes analyzed in the study. The mention of Eagle highlights the variety of available products in the market, each with distinct features that may influence clinical choices.
10) Line:
Line can refer to a visible mark made by a tool. In terms of cutting edges, having a well-defined line between surfaces indicates a sharp edge, which is crucial for the effective performance of a curette. A clean line enhances the curette's ability to cut through tissue effectively.
11) Inflammation:
Inflammation describes a biological response to harmful stimuli, often characterized by pain and swelling. In periodontal treatment, managing inflammation is essential as it affects the health of gum tissue. The effectiveness of curette design can influence the treatment outcomes related to inflammatory conditions in the periodontium.
12) Surrounding:
Surrounding refers to the area encircling an object or organism. In the context of dental procedures, the surrounding tissues refer to the gums and periodontal ligaments that are engaged during scaling. The curette's design must minimize harm to these structures while effectively cleaning the tooth surface.
13) Discussion:
Discussion pertains to the analytical section of a research paper that interprets findings. In this study, the discussion addresses the implications of the morphological differences discovered in the Gracey curettes, weighing their impact on clinical practices and offering recommendations based on the findings.
14) Knowledge:
Knowledge denotes the awareness or understanding gained through information and experience. For dental professionals, having knowledge of the morphological features of curettes empowers informed decision-making when selecting instruments, ultimately enhancing treatment efficacy in periodontal care and improving patient outcomes.
15) Dividing:
Dividing implies the act of separating or categorizing. In this research, dividing attributes into categories such as surface roughness or cutting edge quality allows for a systematic analysis of various Gracey curette models, leading to clearer identification of performance differentials among the products.
16) Quality:
Quality refers to the standard of something as measured against other things. In the context of the study, the quality of Gracey curettes being analyzed is crucial, as it determines their effectiveness in dental procedures. An assessment of quality encompasses aspects such as durability, cutting efficiency, and user comfort.
17) Glass:
Glass in this context likely refers to the materials used for magnification tools, like magnifying glasses or dental loupes, which demonstrate the morphology of curettes. High-quality glass contributes to clearer visualization of fine details, essential for evaluating cutting edges and surface characteristics in instruments.
18) Sign:
Sign indicates a symbol or indicator of a condition or quality. In dental practices, for instance, signs can include observations of sharpness or wear on a curette's edge. Recognizing such signs allows professionals to assess instrument condition and determine when replacements or maintenance are needed.
Other Science Concepts:
Discover the significance of concepts within the article: �SEM analysis of standard and modified Gracey curette ends�. Further sources in the context of Science might help you critically compare this page with similair documents:
Clinical relevance, Scanning Electron Microscopy, Batch number, Surface Roughness, Deep periodontal pocket, Gracey curette, Purchase decision.
Concepts being referred in other categories, contexts and sources.