La classe II subdivision ou le syndrome de mastication unilatérale dominante acquise

Raymond, Jean-Louis; Kolf, J

doi:10.1051/orthodfr/200677431

Cited by 6 publications

(3 citation statements)

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“…Another type of dysfunctional chewing may appear, that is dominant unilateral chewing [9,10] or even exclusive onesided chewing. Over the months and years, the persistence of functional asymmetry will lead to morphological asymmetries.…”

Section: Introductionmentioning

confidence: 99%

Selective grinding and neuro-occlusal rehabilitation

BELKHIRI¹,

Ahmed²

2023

World J. Adv. Res. Rev.

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The characteristics of the modern human diet do not favour normal tooth wear. This lack of evolution of the occlusal morphology will be responsible for limitations in mandibular lateral movements and masticatory work. When masticatory impotence is detected, artificial wear of the cuspid reliefs should be performed as soon as possible. These grindings, called selective by Pedro Planas, make it possible to free the mandibular lateral movements and to rehabilitate the masticatory function. Physiological, unilateral and alternating chewing function allows for «happy growth» of the jaws and maintenance of a healthy masticatory system.

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Section: Introductionmentioning

confidence: 99%

Selective grinding and neuro-occlusal rehabilitation

BELKHIRI¹,

Ahmed²

2023

World J. Adv. Res. Rev.

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“…In this case, one of the condyles will always be located outside the bottom of the joint cavity. 22 23 24 25 26 27 28 29 30 31…”

Section: Introductionmentioning

confidence: 99%

“…In this case, one of the condyles will always be located outside the bottom of the joint cavity. [22][23][24][25][26][27][28][29][30][31] Moreover, if there is a difference in disocclusion angles (PMFA), the individual will remain with or will develop unilateral chewing, thus compromising the stability of the malocclusion correction over the long term.…”

Section: Introductionmentioning

confidence: 99%

The Law of Minimum Vertical Dimension: Evidence for Improvement of Dental Occlusion

Silveira¹,

Valério²,

Júnior

2021

Eur J Dent

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The law of minimum vertical dimension (MVD) states that “when the mandible moves to reach the maximum intercuspal position, this always involves bringing the mandible and maxilla as close together as possible.” Therefore, after the first occlusal contact is made, the MIP will be reached through reduction of the vertical dimension. Our objective of this study, through an integrative review of the literature review, was to determine whether ignoring this law is a factor that contributes to malocclusion, temporomandibular joint dysfunction, and recurrences of functional orthodontic and orthopedic treatments.We conducted a search of the literature in five of the main electronic scientific databases. The following medical subject heading terms were used in our search: centric relation, dental occlusion, malocclusion, vertical dimension, and mastication. We cross-referenced the descriptors in the following four groups: centric relation and maximum intercuspation; occlusal plane and malocclusion; neuro-occlusal rehabilitation; and vertical dimension and unilateral chewing. From this, we selected 277 potentially eligible articles. Out of these, 209 were excluded in accordance with the exclusion criteria already described. Thus, 65 studies were included in the qualitative synthesis.The articles were also classified according to their impact factor and degree of recommendation, in conformity with the table of the Oxford Centre for Evidence-Based Medicine. The scientific interest in the scope of the articles was also assessed by using three charts developed according to year and country of publication and the percentage of publication. Unilateral chewing creates a vicious cycle of damage that leads to an ever-increasing masticatory deficiency. Most of the articles chosen for this review confirmed that noncompliance with law of MVD was a predisposing factor in cases of relapse, in functional orthodontic and orthopedic treatments, as well as a causal factor in malocclusion and in functional and morphological TMJ dysfunctions.

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Existe-t-il un mode de mastication spécifique aux malocclusions de classe II subdivision ?

Raymond¹,

Saive-Noll²

2021

Rev Orthop Dento Faciale

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Notre étude a consisté à enregistrer le mode de mastication de 26 sujets composant notre échantillon et présentant une malocclusion de classe II subdivision afin de déterminer s’il existait pour ces malocclusions une mastication singulière. Les résultats montrent que sur les 26 sujets étudiés, 25 sujets exercent une mastication préférentielle du côté de la distoclusion molaire. Il semblerait donc que l’asymétrie morphologique s’accompagne d’une « asymétrie fonctionnelle masticatrice » laquelle pourrait expliquer l’étiopathogénie de ces malocclusions singulières.

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La classe II subdivision ou le syndrome de mastication unilatérale dominante acquise

Cited by 6 publications

References 0 publications

Selective grinding and neuro-occlusal rehabilitation

Selective grinding and neuro-occlusal rehabilitation

The Law of Minimum Vertical Dimension: Evidence for Improvement of Dental Occlusion

Existe-t-il un mode de mastication spécifique aux malocclusions de classe II subdivision ?

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