Introduction
Abstract
The chapter from Masticationpedia introduces a profound critique and subsequent paradigm shift in the scientific approach to dentistry and masticatory disorders. It begins by discussing the traditional methodologies influenced by evidence-based medicine (EBM) and their limitations in addressing the complexities of orofacial pain and malocclusions. The document engages with Thomas Kuhn's philosophy of scientific revolutions, applying it to dentistry's current epistemological challenges. It argues that the field is experiencing a paradigmatic crisis due to the insufficiencies of current diagnostic models and calls for an evolution towards a new, quantum model of diagnosis that considers the independent and incompatible variables involved in complex masticatory disorders.
The introduction lays the groundwork by explaining the principles of evidence-based medicine (EBM) as applied to dentistry, particularly in diagnosing and treating temporomandibular disorders (TMDs) and other masticatory anomalies. It critiques EBM's dependence on statistically significant data and controlled clinical trials, which often fail to capture the subtleties and complexities of individual patient cases. The text introduces the concept of Masticationpedia, an innovative platform designed to integrate more holistic and quantum-based approaches into dental practice.
The chapter details a clinical case involving a patient named "Capsaicin," who presents with complex orofacial pain. This section critically examines the limitations of traditional diagnostic tools like axiography and electromyography, which, in Capsaicin's case, failed to diagnose her condition accurately. The narrative demonstrates the need for a new diagnostic approach that goes beyond the conventional paradigms, suggesting that her persistent pain, despite normal findings on traditional tests, indicates a gap in the current understanding and approach.
Masticationpedia's proposed solution involves a shift towards a quantum model of diagnosis, which incorporates the evaluation of incompatible variables—those not typically considered in traditional diagnostic processes. The document describes the development and application of new diagnostic tools and methodologies, such as the Coherence Demarcator, which assesses the coherence of various clinical signs and symptoms within and across different diagnostic contexts. This tool aims to provide a more nuanced understanding of complex cases by integrating diverse data points that do not usually conform to classical diagnostic categories.
This section delves deeper into the theoretical implications of adopting a quantum model in dental diagnostics. It discusses how this approach aligns with Kuhn's description of scientific progress through paradigm shifts, where a period of 'normal science' is disrupted by anomalies that current paradigms cannot explain, leading to a scientific revolution. Masticationpedia is positioned as a catalyst for such a revolution in dentistry, challenging the entrenched norms and advocating for a more comprehensive and patient-centric approach.
The chapter concludes by reflecting on the broader implications of integrating quantum models into clinical practice. It discusses the potential for these models to enhance diagnostic accuracy and improve patient outcomes by addressing the limitations of current EBM approaches. The text calls for ongoing research and collaboration across disciplines to further develop and refine these models, ensuring that they are robust, scientifically valid, and clinically applicable.
Keywords
Masticationpedia - The main subject of the document.
Quantum Model of Diagnosis - A new approach discussed in the chapter.
Orofacial Pain and Malocclusions - Specific conditions addressed.
Evidence-Based Medicine (EBM) - Critiqued methodology.
Kuhn's Scientific Revolutions - Theoretical framework applied to dentistry.
Coherence Demarcator - Innovative diagnostic tool introduced.
Paradigmatic Shift in Dentistry - Central theme of the chapter.
[[Category:Articles by {{{autore}}}]]
Keywords
Masticationpedia - The main subject of the document, Kuhn's Paradigms - Central theoretical framework discussed, Paradigmatic Change in Dentistry - Specific application of Kuhn's theories, Epistemological Transformation in Science - Key theme, Interdisciplinary Research in Dentistry - Significant topic mentioned, Malocclusion and Masticatory Disorders - Specific conditions discussed, Scientific Progress and Innovations in Dentistry - Focus on advancements, Statistical Significance and P-value - Important statistical concepts debated in the document, Complex Systems in Masticatory Functions - Advanced theoretical approach, Orthodontic and Orthognathic Treatments - Specific treatments mentioned, Neuromuscular Function in Dentistry - A focus on functional aspects, Paradigmatic Innovations - Mentioned as crucial for scientific development
Ab ovo[1]
Before diving into the analysis of Masticationpedia, it is necessary to introduce some preliminary considerations. These concern, in particular, two fundamental dimensions - social, scientific, and clinical - that are characteristic of both the current era and the one immediately preceding it.
The phases of paradigm change according to Thomas Kuhn
In the course of the last century, there has been an exponential increase in technological and methodological "Innovations",[2] especially in the field of dentistry. These advancements have significantly influenced decision-making strategies, opinions, schools of thought, and axioms, aiming explicitly at improving the quality of life, as highlighted in the "Science of Exposure in the 21st Century".[3] However, this exponential growth implicitly hides conceptual ambiguities - or, in practical terms, "side effects" - which, although sometimes underestimated, have the power to challenge some scientific certainties, making them less rigid and more subject to probability.[4] The sensitive aspects of the current social, scientific, and clinical reality, which may seem contrasting, will be revealed to be complementary by the end of this reading; this is the "Progress of science" according to Kuhn's interpretation and "Epistemology".
In analyzing the progress of science, Thomas Kuhn, in his most famous work, argues that science develops through distinct cycles, reflecting its operational dynamics.[5][6] Kuhn advances the idea that science is structured around paradigms and establishes a clear demarcation between science and pseudoscience, based on the presence of a shared paradigm. For him, the evolution of scientific progress is seen as a continuous curve, yet interrupted by discontinuities represented by paradigm shifts.
Taking on the role of a skilled problem solver, the scientist is engaged in resolving these anomalies. These moments of discontinuity, or scientific revolutions, occur when the existing paradigm can no longer adequately interpret new anomalies, thereby pushing the scientific community towards the exploration and eventual adoption of new paradigms that better align with emerging observations.
Kuhn's phases in Dentistry
Thomas Kuhn identifies in the evolution of a scientific paradigm five distinct phases, a process that holds crucial importance for Masticationpedia. To stay in line with the project's objectives, we will focus on the description of the three most significant phases, as outlined in the book's index.
Thomas Kuhn in his most famous work states that science cyclically passes through some phases indicative of its operation. According to Kuhn, science is paradigmatic, and the demarcation between science and pseudoscience can be traced back to the existence of a paradigm. The evolution of scientific progress is assimilated to a continuous curve which undergoes discontinuity in paradigm changes.
Kuhn's phases in Dentistry
Kuhn, on the other hand, divides the evolution of a paradigm into five phases; this is a fundamental process for Masticationpedia, but to stay tuned with the project we will limit ourselves to describing the three most significant phases shared in the project and indicated in the index of the book:
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It's almost taken for granted that Kuhn's scientific philosophy gives priority to discipline, since an anomaly within the genetic paradigm will be more easily recognized by a geneticist rather than a neurophysiologist. This concept, however, seems to contradict the epistemological evolution of Science, thereby making a detailed analysis of this apparent discrepancy appropriate.
Epistemology
The black swan symbolizes one of the historical problems of epistemology: if all the swans we have seen so far are white, can we decide that all the swans are white? Really? |
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Kuhn used optical illusion to demonstrate how a paradigm shift can cause a person to see the same information in a completely different way: which animal is the one here aside? Sure? |
Epistemology (from the Greek ἐπιστήμη, epistēmē, meaning "certain knowledge" or "science", and λόγος, logos, "discourse") represents that branch of philosophy dedicated to the study of the necessary conditions for acquiring scientific knowledge and the methods through which such knowledge can be achieved.[7] This term specifically refers to that section of gnoseology that investigates the foundations, the validity, and the limits of scientific knowledge. In English-speaking countries, the concept of epistemology is commonly employed almost as a synonym for gnoseology or theory of knowledge, that is, the discipline that examines the study of knowledge in general.
It is important to emphasize that the central problem of epistemology, today as in the times of Hume, is the issue of verifiability.[8][9]
The Hempel's paradox asserts that the observation of every white swan provides support to the statement that all ravens are black;[10] in other words, every example that does not contradict the theory confirms a part of it. According to this paradox:
According to the criterion of falsifiability, no theory can be considered definitively true, as although there is only a finite number of experiments that can confirm it, theoretically there is an infinite number of experiments that could refute it.[11]
But it’s not all so obvious... |
...because the very concept of epistemology meets continuous implementations, like in medicine:
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Anomaly vs. Interdisciplinarity
A superficial view might suggest that the epistemic evolution of science is marked by an apparent opposition between the aspects of disciplinarity, highlighted by the "Physics Paradigm of Science" (which sheds light on anomalies), and those of interdisciplinarity, represented by the "Engineering Paradigm of Science" (and the related concept of metacognitive scaffold). However, as will be explored in this chapter, these two perspectives are not actually in conflict; on the contrary, they prove to be complementary, as both contribute to the generation of a "Paradigmatic Innovation" without any form of conflict.
It could then be argued that "Innovations" themselves represent "Progresses of Science," as illustrated in the article "Scientific Bases of Dentistry" by Yegane Guven. This work explores the impact of biological and digital revolutions on education and daily clinical practice in dentistry, covering topics such as personalized regenerative dentistry, nanotechnologies, virtual reality simulations, genomic information, and stem cell research.[21] Although the innovations mentioned are technological and methodological in nature, it is crucial to recognize that true scientific progress does not occur exclusively through "Incremental Innovations" or "Radical Innovations," but is fundamentally achieved through "Paradigmatic Innovations."
In the strictest sense of the term, "Paradigmatic Innovations" are a change in thinking and awareness that spreads throughout all of humanity, affecting different social layers, from the Copernican revolution to the recent trend of approaching biological phenomena with a stochastic method.[22]
This epistemological context, which includes initiatives such as the Research Diagnostic Criteria for Temporomandibular Disorders (RDC/TMD), Evidence-Based Medicine, and others, is further explored in the Masticationpedia project. The latter aims to highlight the dynamics and dialectics of progress in the science of masticatory rehabilitations, emphasizing the anomalies that stimulate a change in thought and, consequently, a "Paradigmatic Innovation."
Before proceeding, it might be appropriate to observe a very concrete and significant case.
Malocclusion
"Malocclusion" derives from the Latin "malum," meaning "bad" or "wrong," and literally refers to an improper closure of the teeth.[23] The notion of "closure" may seem intuitive; however, the adjective "bad" requires careful consideration, as its application in the medical context is less obvious than it may appear.
To approach an understanding of the term, this introduction poses a seemingly simple yet profoundly complex question, which in turn raises a series of related inquiries in the field of masticatory rehabilitation and, more specifically, in orthodontic disciplines: what exactly is meant by "Malocclusion"? It's interesting to note that, in 2019, a search for the term "Malocclusion" on PubMed yielded a whopping 33,309 articles,[24] indicating a lack of uniform terminological consensus on the subject. Among these articles, some may provide conclusions of significant relevance, as strikingly demonstrated by the work of Smaglyuk and colleagues. This particularly significant study explores the interdisciplinary approach in diagnosing malocclusions:[25]
Another noteworthy piece of data emerged when, also in 2019, PubMed was specifically queried for interdisciplinary approaches in diagnosing malocclusions: the results drastically decreased to only four articles.[26]
This observation regarding the topic of "Malocclusion" underscores two critical points: firstly, it highlights a growing awareness of anomalies that could trigger phase 4 of Kuhn's model, suggesting a potential moment of paradigmatic shift. Secondly, it signals a bifurcation in epistemic choices regarding the topic: on one hand, the tendency to generate Incremental Innovations, as evidenced by the other 33,309 articles, and on the other hand, a propensity towards a new gnoseological trajectory that favors a "Paradigmatic Innovation".
To explore the concept of "Paradigmatic Innovation", considered essential in this context, let's begin by posing a specific question:
Another noteworthy piece of data is that if in the same year, 2019, PubMed was queried about the interdisciplinarity in diagnosing malocclusions, the result dropped drastically to only four articles.
These premises regarding the question of "Malocclusion" indicate, on one hand, an alertness to anomalies that tend to trigger phase 4 of Kuhn and, on the other hand, a bifurcation in epistemic choice on the topic: one that generates Incremental Innovations (other 33,309 articles, perhaps) and another that prefers a new gnoseological path of "Paradigmatic Innovation".
Let's try to approach part of the concept that considers "Paradigmatic Innovation" essential, asking, for example:
What does "Malocclusion" mean? |
To answer the previously posed question, let's examine a clinical case that clearly exemplifies "malocclusion".
The case involves a patient presenting a type of occlusion commonly defined by orthodontists as "malocclusion", characterized by a unilateral posterior crossbite and an anterior open bite;[27] these conditions represent a form of malocclusion that can be effectively treated through the use of fixed orthodontic appliances, sometimes in combination with orthognathic surgery if necessary.[28] The crossbite is identified as a significant alteration from normal occlusion, which requires concurrent treatment with the open bite due to their functional interrelationship.[29][30][31]
It becomes clear that a deterministic approach to diagnosing such obvious occlusal incongruence might lead to considering both the crossbite and the open bite as both causes and effects of malocclusion, consequently suggesting orthodontic intervention to restore "Normocclusion". This mode of thinking would presuppose that the model (the masticatory system) should be "normalized" with respect to occlusion. Interpreted conversely, this would imply that the occlusal discrepancy is the cause of malocclusion and, by extension, pathology of the Masticatory Apparatus. (Figure 1a).
In the context of a clinical case highlighting the presence of malocclusion, with particular attention to the unilateral posterior crossbite and anterior open bite, the importance of dialogue between dentist and patient emerges. This informative conversation is crucial not only for sharing the diagnosis and treatment options but also for understanding the patient's concerns, expectations, and desires. Here's how such a dialogue might unfold:
Dentist: "Considering your malocclusion situation, which includes an open bite and unilateral posterior crossbite, treatment is recommended to improve both aesthetics and chewing functionality. Without intervention, you may experience future problems such as bruxism, swallowing difficulties, and potential postural issues."
Patient: "Absolutely not, doctor. I have no intention of undergoing any treatment. I may have an imperfect smile, but my chewing function is excellent. I eat without any issues, so I don't see why I should worry."
Dentist: "I understand that you feel comfortable with your current chewing condition. However, it's important to consider that some problems may not be immediately evident but could manifest over time, affecting not only oral health but also overall well-being."
Patient: "I appreciate your concern, doctor, but really, I have no problems chewing or swallowing. And as for bruxism or postural issues, I don't suffer from them. I'm also very physically active. For me, undergoing treatment that I don't feel is necessary would be excessive."
Dentist: "I understand your position. It's crucial that you feel comfortable with any decision made regarding your health. My role is to inform you about potential long-term implications and available treatment options. If you ever change your mind or need further information, know that I'm here to assist you."
The situation becomes particularly critical when we consider the patient's verbal language regarding their chewing functionality. This can be misleading, as it may not reflect a detailed understanding of the pathophysiology of the occlusal state. On the contrary, it could paradoxically indicate an intact system if interpreted through a "machine language" converted into verbal terms. In this impasse, neither the patient nor the observer (dentist) can assert with certainty the presence of an actual "Malocclusion."
In this context, the reference to the American Statistical Association's critique entitled "Statistical inference in the 21st century: A World Beyond p < 0.05" becomes relevant, as it invites the researcher to navigate uncertainty with sensitivity, reflexivity, openness, and modesty in assertions.[16] This stance paves the way for interdisciplinarity as a key to addressing such complex issues.
The interdisciplinary approach becomes crucial in interpreting the biological phenomenon of "Malocclusion" through a stochastic mindset, which will be explored in more detail later.
A stochastic observer might note that, at time , there is a low probability that the patient is in a state of occlusal disease, given their expression of optimal psychophysical well-being. This leads to the conclusion that occlusal discrepancy does not necessarily entail a neuromuscular and psychophysical functional disorder. Therefore, the masticatory system should not be normalized solely to occlusion but requires a broader understanding that includes the Trigeminal Nervous System.
To assess the integrity of the patient's Trigeminal Nervous System in the presence of "malocclusion," specific electrophysiological tests were performed. The results of these tests, shown in Figures 1b, 1c, and 1d (with explanations in the captions), should be interpreted as a "Conceptual Rationale" within the context of the "Malocclusion" issue. These introductory data reveal an apparent discrepancy between the occlusal state, which traditionally might be considered pathological, and the neurophysiological data demonstrating perfect synchronization and symmetry of trigeminal reflexes.
Through the examination of these electrophysiological data – Figures 1b, 1c, and now 1d – a picture emerges that challenges conventional interpretations of malocclusion and its clinical implications. The observed functional symmetry in these measurements indicates that the approach to diagnosing and treating malocclusions could significantly benefit from a broader evaluation, including detailed analysis of neuromuscular function. These results emphasize the importance of an interdisciplinary and integrated diagnostic and therapeutic model that goes beyond simply correcting occlusal discrepancies to include an overall assessment of the well-being of the masticatory system and, by extension, the patient.
Occlusal Dismorphisms and Not Malocclusion ......which, as we will see shortly, is an entirely different matter.
Conclusion
Before proceeding with any conclusion, it is crucial to clarify some fundamental concepts that will be explored in more detail in specific chapters of Masticationpedia.
The masticatory system should be interpreted as a "Complex System"[32] rather than being reduced to a simple biomechanical mechanism focused solely on dental occlusion. From this perspective, occlusion represents only one of the numerous subsets operating within a broader context. These subsets include periodontal receptors, neuromuscular spindles, motor unit recruitment, the central nervous system, and the temporomandibular joint. The interaction among these components gives rise to what we can define as "Emergent Behavior", specifically masticatory behavior.
This notion implies that the emergent behavior of the system cannot be interpreted or predicted solely based on objective data extracted from a single subset. Instead, it is necessary to assess the integrity of the system as a whole before proceeding with an analytical segmentation for a detailed description. There are significant intellectual and scientific movements addressing this challenge. A notable example is found in the work of Kazem Sadegh-Zadeh, "Handbook of Analytic Philosophy of Medicine".[33]
In light of these considerations, the discussion on the case at hand follows the following linguistic logic: the various subsets of the masticatory system, such as teeth, occlusion, temporomandibular joints, and muscles, exhibit "Coherence" with the Central Trigeminal Nervous System (as illustrated in Figures 1b, 1c, and 1d). Consequently, the use of the term "Malocclusion" is inadequate; it would be more appropriate to speak of "Occlusal Dysmorphisms".
- «The proposition to consider the masticatory system as a "Complex System" does not imply the denial of existing rehabilitative therapies, such as prosthetic, orthodontic, and orthognathic treatments aimed at correcting masticatory dysfunctions. On the contrary, this innovative approach aims to reintegrate and enrich medical knowledge in rehabilitative dental disciplines, providing an alternative perspective to the scientific reductionism that tends to interpret biological phenomena in an overly deterministic manner.»Adopting a perspective that transcends the boundaries of individual specializations, as highlighted by the importance of interdisciplinarity, is crucial for enriching diagnostic and therapeutic models in dentistry. This approach is exemplified in the clinical case of a patient treated with the OrthoNeuroGnathodontic methodology, which provides an integrated overview of the masticatory system, combining aesthetic and functional-neurophysiological aspects. This interdisciplinary model aims to achieve "Occlusal Stability" and prevent "Relapses," particularly relevant in orthodontic and orthognathic treatments.[34][35] This perspective does not aim to eliminate existing rehabilitative practices but, on the contrary, seeks to enrich and restore value to dental rehabilitative disciplines, while offering an alternative to the reductionistic view that often dominates the interpretation of biological phenomena. In this context, an "Extraordinary Science" is introduced, which leverages interdisciplinarity to expand the boundaries of medical knowledge and practice. In the meantime, let us take a reflective pause thanks to a provocative question from our curious companion, Linus Sapiens, the yellow figure positioned on the left. This allegorical interaction invites us to consider the complexity of the masticatory system with a sense of wonder and curiosity, emphasizing the importance of remaining open to new perspectives and innovative solutions in the field of dentistry.
What do we mean by “Complex Systems” when we are talking about masticatory functions? |
- ↑ Latin for 'since the very beginning'
- ↑ Heft MW, Fox CH, Duncan RP, «Assessing the Translation of Research and Innovation into Dental Practice», in JDR Clin Trans Res, 2019».
DOI:10.1177/2380084419879391 Oct 7:2380084419879391 - ↑ «Exposure Science in the 21st Century. A Vision and a Strategy», Committee on Human and Environmental Exposure Science in the 21st Century; Board on Environmental Studies and Toxicology; Division on Earth and Life Studies; National Research Council.».
ISBN: 0-309-26468-5 - ↑ Liu L, Li Y, «The unexpected side effects and safety of therapeutic monoclonal antibodies», in Drugs Today, 2014, Barcellona».
DOI:10.1358/dot.2014.50.1.2076506 Jan;50(1):33-50 - ↑ Thomas Samuel Kuhn (Cincinnati, 18 luglio 1922 – Cambridge, 17 giugno 1996) was an American philosopher of science.
See Treccani, Kuhn, Thomas Samuel. Or Wikipedia, Thomas Kuhn. - ↑ Kuhn Thomas S, «The Structure of Scientific Revolutions», Univ. of Chicago Press, 2012, Chicago».
ISBN: 9780226458113 - ↑ The term is believed to have been coined by the Scottish philosopher James Frederick Ferrier, in his Institutes of Metaphysic (p.46), of 1854; see Internet Encyclopedia of Philosophy, James Frederick Ferrier (1808—1864).
- ↑ David Hume (Edimburgo, 7 maggio 1711[1] – Edimburgo, 25 agosto 1776) was a Scottish philosopher. He is considered the third and perhaps the most radical of the British Empiricists, after the Englishman John Locke and the Anglo-Irish George Berkeley.
- ↑ Srivastava S, «Verifiability is a core principle of science», in Behav Brain Sci, Cambridge University Press, 2018, Cambridge».
DOI:10.1017/S0140525X18000869 Jan;41:e150. - ↑ Here we obviously refer to the well-known paradox called "of the crows", or "of the black crows", formulated by the philosopher and mathematician Carl Gustav Hempel, better explained in Wikipedia's article Raven paradox:
See Good IJ, «The Paradox of Confirmation», in Br J Philos Sci, 1960 – in «Vol. 11». - ↑ Evans M, «Measuring statistical evidence using relative belief», in Comput Struct Biotechnol J, 2016».
DOI:10.1016/j.csbj.2015.12.001 Jan 7;14:91-6. - ↑ Amrhein V, Greenland S, McShane B, «Scientists rise up against statistical significance», in Nature, 2019».
DOI:10.1038/d41586-019-00857-9 Mar;567(7748):305-307. - ↑ Rodgers JL, «The epistemology of mathematical and statistical modeling: a quiet methodological revolution», in Am Psychol, 2010».
DOI:10.1037/a0018326 Jan;65(1):1-12. - ↑ Meehl P, «The problem is epistemology, not statistics: replace significance tests by confidence intervals and quantify accuracy of risky numerical predictions», 1997». , in eds Harlow L. L., Mulaik S. A., Steiger J. H., What If There Were No Significance Tests? - editors. (Mahwah: Erlbaum, 393–425. [Google Scholar]
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- ↑ 16.0 16.1 Wasserstein RL, Schirm AL, Lazar NA, «Moving to a World Beyond p < 0.05», in Am Stat, 2019».
DOI:10.1080/00031305.2019.1583913 73, 1–19. - ↑ Dettweiler Ulrich, «The Rationality of Science and the Inevitability of Defining Prior Beliefs in Empirical Research», in Front Psychol, 2019».
DOI:10.3389/fpsyg.2019.01866 Aug 13;10:1866. - ↑ European Union, Horizon 2020
- ↑ Boon M, Van Baalen S, «Epistemology for interdisciplinary research - shifting philosophical paradigms of science», in Eur J Philos Sci, 2019».
DOI:10.1007/s13194-018-0242-4 9(1):16. - ↑ Boon M, «An engineering paradigm in the biomedical sciences: Knowledge as epistemic tool», in Prog Biophys Mol Biol, 2017».
DOI:10.1016/j.pbiomolbio.2017.04.001 Oct;129:25-39. - ↑ Guven Y, «Scientific basis of dentistry», in J Istanb Univ Fac Den, 2017».
DOI:10.17096/jiufd.04646 51(3): 64–71. Published online 2017 Oct 2. PMCID: PMC5624148 - PMID: 29114433 - ↑ Zhao XF, Gojo I, York T, Ning Y, Baer MR, «Diagnosis of biphenotypic acute leukemia: a paradigmatic approach», in Int J Clin Exp Pathol, 2010». Prepublished online 2009 Oct 10. PMCID: PMC2776262 - PMID: 19918331. 3(1): 75–86.
- ↑ The creation of the term is generally attributed to Edward Angle, considered the father of modern orthodontics, who coined it as a specification of occlusion to signal the incorrect opposition in closing of the lower teeth and upper, especially the first molar; see Gruenbaum T, «Famous Figures in Dentistry», in Mouth – JASDA, 2010». , 30(1):18.
- ↑ Pubmed, Malocclusion
- ↑ Smaglyuk LV, Voronkova HV, Karasiunok AY, Liakhovska AV, Solovei KO, «Interdisciplinary approach to diagnostics of malocclusions (review)», in Wiad Lek, 2019». 72(5 cz 1):918-922.
- ↑ Pubmed, interdisciplinary diagnostics of malocclusions
- ↑ Littlewood SJ, Kandasamy S, Huang G, «Retention and relapse in clinical practice», in Aust Dent J, 2017».
DOI:10.1111/adj.12475 Mar;62 Suppl 1:51-57. - ↑ Reichert I, Figel P, Winchester L, «Orthodontic treatment of anterior open bite: a review article--is surgery always necessary?», in Oral Maxillofac Surg, 2014».
DOI:10.1007/s10006-013-0430-5 Sep;18(3):271-7. - ↑ Miamoto CB, Silva Marques L, Abreu LG, Paiva SM, «Impact of two early treatment protocols for anterior dental crossbite on children’s quality of life», in Dental Press J Orthod, 2018». Jan-Feb; 23(1) 71–78.
- ↑ Alachioti XS, Dimopoulou E, Vlasakidou A, Athanasiou AE, «Amelogenesis imperfecta and anterior open bite: Etiological, classification, clinical and management interrelationships», in J Orthod Sci, 2014».
DOI:10.4103/2278-0203.127547 Jan-Mar; 3(1): 1–6. - ↑ Mizrahi E, «A review of anterior open bite», in Br J Orthod, 1978». Jan;5(1):21-7.
- ↑ https://en.wikipedia.org/wiki/Complex_system
- ↑ Sadegh-Zadeh Kazem, «Handbook of Analytic Philosophy of Medicine», Springer, 2012, Dordrecht».
ISBN: 978-94-007-2259-0
DOI:10.1007/978-94-007-2260-6 . - ↑ Essam Ahmed Al-Moraissi, Larry M Wolford. Is Counterclockwise Rotation of the Maxillomandibular Complex Stable Compared With Clockwise Rotation in the Correction of Dentofacial Deformities? A Systematic Review and Meta-AnalysisJ Oral Maxillofac Surg.. 2016 Oct;74(10):2066.e1-2066.e12.doi: 10.1016/j.joms.2016.06.001. Epub 2016 Jun 11.
- ↑ J Hoffmannová, R Foltán, M Vlk, K Klíma, G Pavlíková, O Bulik. Factors affecting the stability of bilateral sagittal split osteotomy of a mandible.Prague Med Rep. 2008;109(4):286-97.
particularly focusing on the field of the neurophysiology of the masticatory system