Learned and unlearned concepts in periodontal diagnostics: a 50-year perspective

2013 ◽  
Vol 62 (1) ◽  
pp. 20-36 ◽  
Author(s):  
Gary C. Armitage
Keyword(s):  
Periodontal Diagnostics

scholarly journals Digital Three-Dimensional Visualization of Intrabony Periodontal Defects for Surgical Planning (Pilot Case Study)

2020 ◽  
Author(s):  
Daniel Palkovics ◽  
Francesco Guido Mangano ◽  
Katalin Nagy ◽  
Peter Windisch
Keyword(s):  
Treatment Planning ◽  
Surgical Planning ◽  
3D Visualization ◽  
Three Dimensional ◽  
Digital Models ◽  
Direct Measurements ◽  
Novel Method ◽  
Digital Measurements ◽  
Periodontal Diagnostics

Abstract Background: In the regenerative treatment of intrabony periodontal defects, surgical strategies are determined by defect morphologies. Clinical direct measurements and intraoral radiographs are the main tools in periodontal diagnostics and surgical planning, however in certain cases they don’t provide sufficient amount of information. Therefore, the application of cone-beam computed tomography (CBCT) in diagnosis and treatment planning of periodontally involved patients has been proposed. The aim of this study is to present a novel method for 3D visualization of intrabony periodontal defects on digital models reconstructed from CBCT datasets for diagnostics and treatment planning.Methods: 4 patients with a total of 6 intrabony periodontal defects were enrolled in the present study. 2 months following initial periodontal treatment CBCT scan is taken. Radiographic image processing (segmentation) of CBCT datasets were performed in a radiographic imaging software to acquire anatomically accurate, virtual three-dimensional polygon models of surgical areas. Intrasurgical and digital measurements were taken, and results were compared, to validate the accuracy of digital models.Results: Difference between intrasurgical- and digital measurements in depth and width of intrabony components of periodontal defects were 0,31±0,21 mm and 0,41±0,44 mm respectively.Conclusion: It can be concluded that, the described digital workflow is useful in the treatment of certain periodontal intrabony defect morphologies. However, to determine the exact use cases of such technology further studies and examination is necessary.Trial Registration: Retrospective Ethics Approval

scholarly journals aMMP-8 Point-of-Care/Chairside Oral Fluid Technology as a Rapid, Non-Invasive Tool for Periodontitis and Peri-Implantitis Screening in a Medical Care Setting

Diagnostics ◽  
2020 ◽  
Vol 10 (8) ◽  
pp. 562 ◽  
Author(s):  
Hanna Lähteenmäki ◽  
Kehinde A. Umeizudike ◽  
Anna Maria Heikkinen ◽  
Ismo T. Räisänen ◽  
Nilminie Rathnayake ◽  
...  
Keyword(s):  
Medical Care ◽  
Oral Fluid ◽  
Care Setting ◽  
Point Of Care ◽  
Active Matrix ◽  
Non Invasive ◽  
Point Of Care Test ◽  
Essential Value ◽  
Periodontal Breakdown ◽  
Periodontal Diagnostics

This communication article addresses currently available rapid non-invasive methods to screen and detect periodontitis and dental peri-implantitis. In this regard, oral fluid biomarkers have been researched extensively but self-reported oral health (SROH)-questionnaires have also been developed. Both alternatives may offer a quick and easy way to screen and detect diseased patients. Active matrix metalloproteinase (aMMP-8) is one of the most validated biomarkers for screening and detecting periodontal breakdown related to periodontitis and peri-implantitis and monitoring their treatment effects revealing successful, less- and non-successful treatment results. Currently available aMMP-8 lateral-flow technologies allow this kind of analysis, as demonstrated here, to be conducted quantitatively online and real-time as point-of-care/chairside testing in dental and even medical care settings. In this study, an aMMP-8 peri-implant sulcular fluid point-of-care-test diagnosed peri-implantitis and healthy implants far more accurately than bleeding-on-probing or the other biomarkers, such as polymorphonuclear (PMN)/neutrophil elastase, myeloperoxidase and MMP-9. Although, SROH-questionnaires allow screening in similar settings but they lack the information about the current disease activity of periodontitis and peri-implantitis, which is of essential value in periodontal diagnostics and treatment monitoring. Thus, both methods can be considered as adjunct methods for periodontitis and peri-implant diagnostics, but the value of oral fluid biomarkers analysis does not seem to be substitutable.

Smoking confounds the periodontal diagnostics using saliva biomarkers

2018 ◽  
Vol 90 (5) ◽  
pp. 475-483 ◽  
Author(s):  
Laura Lahdentausta ◽  
Susanna Paju ◽  
Päivi Mäntylä ◽  
Kåre Buhlin ◽  
Milla Pietiäinen ◽  
...  
Keyword(s):  
Periodontal Diagnostics

scholarly journals Saliva as a Source of Biomarkers for Periodontitis and Periimplantitis

2021 ◽  
Vol 2 ◽  
Author(s):  
Hady Haririan ◽  
Oleh Andrukhov ◽  
Markus Laky ◽  
Xiaohui Rausch-Fan
Keyword(s):  
Sensitivity And Specificity ◽  
Combined Model ◽  
Global Consensus ◽  
Inflammatory Protein ◽  
Study Protocols ◽  
Biomarker Analysis ◽  
Turnover Markers ◽  
Meta Analyses ◽  
Periodontal Diagnostics

Saliva has the potential to be used as a diagnostic and monitoring tool for various diseases if biomarkers of an adequate sensitivity and specificity could be identified. Several reviews and even meta-analyses have been performed in recent years, which have found some candidate biomarkers for periodontitis, like macrophage inflammatory protein-1 alpha, interleukin-1ß, interleukin-6, matrix metalloproteinase-8, or hemoglobin. However, none of those are currently in use to replace conventional periodontal diagnostics with a periodontal probe. For periimplantitis, to date, heterogeneity of different study protocols and implant types did not permit to discover clear biomarkers, which were able to distinguish between healthy and diseased implants. Few proinflammatory cytokines, similar to periodontitis, have been characterized as adjunct tools to clinical diagnosis. The additional determination of antimicrobial peptides, bone turnover markers, and bacteria could help to enhance sensitivity and specificity in a combined model for periodontitis and periimplantitis. Furthermore, proteomic approaches might be preferred over single biomarker determinations. A global consensus is also needed to harmonize salivary sampling methods as well as procedures of biomarker analysis to ensure future comparability.

scholarly journals A Roadmap towards Precision Periodontics

Medicina ◽  
2021 ◽  
Vol 57 (3) ◽  
pp. 233
Author(s):  
Mia Rakic ◽  
Natasa Pejcic ◽  
Neda Perunovic ◽  
Danilo Vojvodic
Keyword(s):  
Precision Medicine ◽  
Driving Forces ◽  
Machine Learning Algorithms ◽  
Public Health Issue ◽  
Low Grade ◽  
Socioeconomic Impacts ◽  
Accuracy And Precision ◽  
Initial Stage ◽  
Treatment Plans ◽  
Periodontal Diagnostics

Periodontitis is among the most common health conditions and represents a major public health issue related to increasing prevalence and seriously negative socioeconomic impacts. Periodontitis-associated low-grade systemic inflammation and its pathological interplay with systemic conditions additionally raises awareness on the necessity for highly performant strategies for the prevention and management of periodontitis. Periodontal diagnosis is the backbone of a successful periodontal strategy, since prevention and treatment plans depend on the accuracy and precision of the respective diagnostics. Periodontal diagnostics is still founded on clinical and radiological parameters that provide limited therapeutic guidance due to the multifactorial complexity of periodontal pathology, which is why biomarkers have been introduced for the first time in the new classification of periodontal and peri-implant conditions as a first step towards precision periodontics. Since the driving forces of precision medicine are represented by biomarkers and machine learning algorithms, with the lack of periodontal markers validated for diagnostic use, the implementation of a precision medicine approach in periodontology remains in the very initial stage. This narrative review elaborates the unmet diagnostic needs in periodontal diagnostics, the concept of precision periodontics, periodontal biomarkers, and a roadmap toward the implementation of a precision medicine approach in periodontal practice.

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