Modification Ofthe Dental Arch Shape Using Graphic Reproduction Method and Its Clinicaleffectiveness in Patients With Occlusion Anomalies

Ivanyuta, Oleg; Al-Haraz, Ghamdan; Domenyuk, Dmitry; Дмитриенко, С. В.; Domenyuk, Stanislav; Ivanyuta, S. О.; Kuleshov, Dmitry

doi:10.35630/2199-885x/2020/10/4.42

Cited by 30 publications

(19 citation statements)

References 20 publications

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“…The absolute risk reduction (ARR) was 22% at a CI of 95%: 6.7-37.7%. This ARR value corresponds to a NNT of 5 (95% CI: [3][4][5][6][7][8][9][10][11][12][13][14][15]. This means that it would take offering the newly developed EOT to 5 children, in order to guarantee respective improvement in one extra child.…”

Section: Fig 3 Graphic Representation Of General Data By the Type Of Pathology In Children With Culp Based On Referral In The Republic Ofmentioning

confidence: 99%

“…Dentofacial issues and deformities are ranked the third most popular among dental diseases giving way to dental caries and periodontal diseases [1][2][3][4][5][6][7][8][9][10][11][12][13][14]. Congenital bilateral cleft upper lip and palate (CBCULP) accounts for 12-25% of cases out of other types of cleft face and belongs to severe maxillofacial pathologies [15,16].…”

Section: Introductionmentioning

confidence: 99%

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Orthodontic Treatment for Congenital Cleft Lip and Palate in Children

Postnikov¹,

Абдурахмонов²,

Панкратова³

et al. 2021

AREM

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One in 1,000 newborns appears with a congenital maxillofacial anomaly, which accounts for about 0.04% of the world's entire population of the planet. Patients with cleft lip and palate have a significantly lower quality of life. Early orthodontic treatment (EOT) offered to children from the first days of life is a preparatory link in the preoperative period, laying favorable grounds for surgical intervention. EOT is a reasonable option to separate the oral cavity from the nasal cavity, to prevent consequent issues as well as to bring feeding back to the normal. This study involved clinical examinations and early orthodontic treatment of 84 children with congenital bilateral cleft upper lip and palate (CBCULP) from the first days of life and infants based on their referrals coming from all regions of the Republic of Tajikistan embracing the period of 2015 to 2019. Newborns with bilateral CULP within 5 days following birth, and infants who were referred for early orthodontic treatment, had their upper jaw cast model prepared using specially designed and modified spoons for taking impressions in case of cleft lip and palate. Within the study, unrelated marriages prevailed 3.4 times over related ones, which accounted for 22.6% of the cases examined. There were 1.58 times more boys than girls. Close relatives featured congenital maxillofacial abnormalities in 16.1% of the cases. The share of related marriages was 12.9%. Follow-up period — 2016–2017; the patients' age — from the birth period to 1 year. The children were divided into two groups. In the main group, EOT was performed using a dental obturator for orthodontic treatment of children with CBCULP prior to the surgery (n=43). In the comparison group, treatment was carried out in the conventional way (n=41). Before the surgery, all the children were examined through clinical, anthropometric and photometric methods. The statistical processing of the obtained data revealed that before the start of treatment, the studied groups were comparable with no statistically significant differences identified. After the treatment, the age, the weight, as well as the height of the children expectably changed in both groups (p<0.001).

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Section: Fig 3 Graphic Representation Of General Data By the Type Of Pathology In Children With Culp Based On Referral In The Republic Ofmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Orthodontic Treatment for Congenital Cleft Lip and Palate in Children

Postnikov¹,

Абдурахмонов²,

Панкратова³

et al. 2021

AREM

View full text Add to dashboard Cite

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“…The magnitude and direction of the force depends on the device design and on the mode it uses, which is opted for by the doctor. Employing the Edgewise technique for treating patients with abnormal shape and size of dental arches, the orthodontist determines the treatment methods, the brackets specification as well as the size of the metal arch [9][10][11][12].…”

Section: Introductionmentioning

confidence: 99%

Personified Approach to Selecting a Method for Bracket Positioning With 3d Technology

Гажва¹,

Krasnokutskaya²,

Lobova³

et al. 2021

AREM

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The concept of creating the so-called esthetic smile is still subject to debate. While there is no optimal way to achieve the smile esthetics, this fact drove the idea of improving the available algorithms employed for the treatment of dentofacial anomalies. Smile reconstruction in orthodontic treatment is a complex process, which is subject to certain rules and laws, and takes an interdisciplinary approach from dental specialists. When dealing with dental anomalies, one of the most important practical components is the correct method of the braсket positioning. Based on the analysis of the options offered currently by digital technologies, and the negative outcomes of orthodontic treatment, the following aim was set for the current study – to improve the algorithms employed to select individual methods of bracket personalized placement as per each clinical situation in particular. The methods used through the study included: clinical, digital, statistical, and analytical one. Following the criteria of the esthetic smile, the location, the shape and the structure of the teeth of a particular patient, an individual method for bracket positioning was developed, the final outcomes of that being a smile with individual parameters. This method allows achieving a maximum esthetic result. The proposed technique is the method of choice in each specific clinical situation and can be used depending on the indications.

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“…At the stages of identifying the teeth size, experts recommend focusing on the arches' diagonal dimensions. The diagonal of the upper dental arch has been noted to exceed the diagonal dimensions of the alveolar arch by 1.06 times, while the sum of the six anterior teeth crowns width is 2.45 times as low as the length of a dental arch comprising 14 permanent teeth [34]. The width of the upper dental arch has been proven to be 1.16 times the width of the alveolar arch, this fact being of practical value in clinical dentistry [6,14].…”

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confidence: 99%

A Method for Modeling Artificial Dentures in Patients With Adentia Based on Individualsizes of Alveolar Arches and Constitution Type

Domenyuk¹,

Al-Harazi²,

Shkarin³

et al. 2021

AREM

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87 persons of older age groups with complete adentia underwent somatometric (anthropometric) as well as biometric measurements with cast models of the toothless jaws. The linear and index somatometric parameters, and linear and index parameters for the upper jaw alveolar arches, were calculated. Alveolar arches were classified in view of the total sum of the diagonal dimensions (macro-, micro- and normodiagonal type), the arch index (brachy-, dolicho- and mesoarch type). Modelling the projected shape of the dental arch was based on the parameters of length (the sum of the alveolar arches diagonals multiplied by the 1.06 coefficient), width (the product of the width of the alveolar arches by a coefficient of 1.16). The depth of the dental arch frontal segment was calculated as the product of the diagonal by the incisor-canine angle sine, which in case of mesotrusion arches is 0.42 (angle value — 25°), for protrusion arches — 0.5 (angle value — 30°), for retrusion arches — 0.34 (angle value — 20°). Given the regularities of the circle geometry, the frontal segment dimensions served to determine the radius of the circle where the front teeth sat. The graphical method developed to construct the forecasted upper dental arch shape, based on the balance of the alveolar and dental arches major parameters, allows forecasting the optimal shape and size of the artificial dental arch, achieving a balanced relationship between the shapes of the teeth and the alveolar arches, as well as constructing a balanced articulatory relationship while achieving optimal functional and aesthetic results.

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Modification Ofthe Dental Arch Shape Using Graphic Reproduction Method and Its Clinicaleffectiveness in Patients With Occlusion Anomalies

Cited by 30 publications

References 20 publications

Orthodontic Treatment for Congenital Cleft Lip and Palate in Children

Orthodontic Treatment for Congenital Cleft Lip and Palate in Children

Personified Approach to Selecting a Method for Bracket Positioning With 3d Technology

A Method for Modeling Artificial Dentures in Patients With Adentia Based on Individualsizes of Alveolar Arches and Constitution Type

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