Intrusion of overerupted molars with temporary anchorage devices before prosthetic reconstruction: A case report

Kučera, Josef; Marek, Ivo; Tomeček, Martin; Foltán, René; Foltánová, Barbara

doi:10.1002/ccr3.6108

Cited by 3 publications

(3 citation statements)

References 48 publications

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“…Серед перерахованих підготовчих етапів ортодонтичні втручання є тими, що найменше ушкоджують тканини зубів. Усунення деформації, що виникла внаслідок вертикального зміщення зубів, відбувається із застосуванням і знімних, і незнімних ортодонтичних апаратів: брекет-систем, кілець із гачками, пластинок, елайнерів [8][9][10][11].…”

Section: робота є фрагментом ініціативно-пошукової теми науково-дослі...unclassified

Orthodontic Treatment of Vertical Deformations of the Posterior Part of the Dental Arch, as a Preparatory Stage for Prosthetics

Zhehulovych,

Babaskin

2024

Ukr. Dent. Alm.

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The numerical distribution of anomalies and deformations of dentition in the adult population of Ukraine actualizes the development of new methods of orthodontic treatment of maxillofacial deformations. The aim. To analyze dental occlusion in young patients who underwent orthodontic treatment before prosthetics to assess the distribution of vertical deformations of the dental rows in the buccal areas and investigate methods of their elimination. Materials and methods. A retrospective investigation of the medical histories of 427 young people (228 women (53.4%) and 199 men (46.6%)) was carried out; consent for treatment was signed by 254 people (179 women and 75 men), which was 59.5% of the number of examined people. The sample identified the following pathological conditions that required orthodontic correction: abnormalities in the number of teeth in 3 persons (1.2%); retention in 1 person (0.4%); an abnormal position of teeth on the upper jaw in 158 people (62.5%) and 198 people (78%) on the lower jaw; malformation of the shape of dental rows in 208 people (82%) on the upper jaw and 220 people (86.6%) on the lower jaw, sagittal malocclusion in 32 people (12.3%), transversal malocclusion in 44 people (17, 2%), vertical malocclusion in 75 people (29.5%). 61 individuals (24%) were identified with partially edentulous dental rows, which were localized, mainly, in the lateral areas of the upper and lower jaws. In the selected sample, men predominated (40 people 65.6%), and a significantly smaller number of women (21 people 34.4%). Spaces with missing two and three teeth were present in some patients on the lower and upper jaws (12.5% of men and 9.5% of women). Distally located edentulous spaces were lesser extent compared to included defects (41% compared to 59%). Dentoalveolar deformities prevailed (95.1%): 38 men 62.3% and 20 women 32.8%. The carried-out treatment with the appliance of the own design proved the effectiveness in the treatment of the II-III levels of vertical dentoalveolar distally located occlusal malformation, where it is difficult to provide anchorage for intrusion. Further research is important for a detailed study of the use of fixed orthodontic appliances depending on the general somatic condition of patients and the condition of the jaw bone.

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Section: робота є фрагментом ініціативно-пошукової теми науково-дослі...unclassified

Orthodontic Treatment of Vertical Deformations of the Posterior Part of the Dental Arch, as a Preparatory Stage for Prosthetics

Zhehulovych,

Babaskin

2024

Ukr. Dent. Alm.

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“…(2) If the roof of the mouth is low, the effect is reduced because the horizontal constricting force is increased more than the vertical intruding force. (3) The force load for a maxillary posterior segment was 300 gf [25,26]. The force was reactivated by changing the power chain every four weeks.…”

Section: Notes On the Mechanicsmentioning

confidence: 99%

“…For a single molar intrusion, the intruding force ranged from 50 to 250 gf [13,27]. For a maxillary segmental intrusion, the force ranged from 300 to 400 gf [2,9,25,26]. According to Ersahan and Sabuncuoglu's study using the laser Doppler flowmetry on pulpal blood flow in maxillary molars, the light force of 125 gf for one single molar intrusion was recommended for pulp vitality [13].…”

Section: Notes On the Mechanicsmentioning

confidence: 99%

Open-Bite Correction Using a Mid-Palatal TAD with an Intrusion TPA: Anteroposterior Position of TAD

Kim

2023

Applied Sciences

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Mechanics using a mid-palatal temporary anchorage device (TAD) and an intrusion transpalatal arch (TPA) were applied to correct the open bites. Two different intrusion patterns could be obtained according to the anteroposterior position of mid-palatal TADs. When the TAD was placed posterior to the first molar, the posterior teeth were intruded (“posterior intrusion”), and the open bite was corrected efficiently. This is commonly used in most open bites. However, sometimes, in an open bite with a gummy smile, intrusion of the maxillary anterior teeth, as well as the posterior teeth, may be necessary. In this case, the TAD was placed anterior to the first molar, and a “total intrusion” was obtained, including anterior intrusion. In conclusion, the intrusion pattern of the maxillary teeth differs depending on the anterior–posterior position of the mid-palatal TAD, necessitating posterior intrusion or Total intrusion.

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Clear aligner treatment of an adult open bite with bilateral missing mandibular first molars through molar protraction with Albert cantilever arms

Zhang,

Hu,

Lin

et al. 2024

International Orthodontics

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Intrusion of overerupted molars with temporary anchorage devices before prosthetic reconstruction: A case report

Cited by 3 publications

References 48 publications

Orthodontic Treatment of Vertical Deformations of the Posterior Part of the Dental Arch, as a Preparatory Stage for Prosthetics

Orthodontic Treatment of Vertical Deformations of the Posterior Part of the Dental Arch, as a Preparatory Stage for Prosthetics

Open-Bite Correction Using a Mid-Palatal TAD with an Intrusion TPA: Anteroposterior Position of TAD

Clear aligner treatment of an adult open bite with bilateral missing mandibular first molars through molar protraction with Albert cantilever arms

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