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features: Three breathing holes make the breathing of the patient easier and let them to
avoid discomfort. Indications for the usage of Lm-Activator: tight position of the teeth
in the anterior row, rotation of front teeth and premolars, crossbite, deep bite, distal bite,
open bite, gingival smile
Conclusion.
As this research shows, dental-alveolar anomalies is one of the most
common pathologies in childhood. Untimely struggle and treatment can lead to
complications when children grow up and their permanent teeth grow, for this it is
necessary first of all to carry out preventive explanatory work with children, and if the
anomaly has already begun, then immediately begin treatment of this pathology
References
1.
Доменюк, Д. А., et al. "Персонализированный подход в морфологической
оценке кранио-и гнатометрических соотношений у людей с физиологическим
прикусом постоянных зубов." Медицинский алфавит 3.24 (2018): 18-25.
2.
Муртазаев, Саидазим Саидазамович, and Саидиало Муртазаевич
Муртазаев. "ЛЕЧЕНИЕ МЕЗИАЛЬНОГО ОТКРЫТОГО ПРИКУСА МЕТОДОМ
ИНТРУЗИИ ЖЕВАТЕЛЬНЫХ ЗУБОВ." Редакционная коллегия (2019): 99.
3.
Lukovskaya, E. V., Bobyleva, A. A., Pekhk, T. I., Dubitskaya, N. F.,
Petrushenkova, I. A., & Belikova, N. A. (1988). Interaction of cis-bicyclo (4.3. 0) nona-
3, 7-diene with iodine. Synthesis of tricyclo (4.3. 0.0 3, 7) nona-4, 8-diene (brexa-4, 8-
diene). Zhurnal Organicheskoj Khimii, 24(7), 1457-1463.
4.
Рузметова, И. М., Р. Нигматов, and Ф. А. Шомухамедова. "Изучение
аномалии зубочелюстной системы и профилактика вторичных деформации
зубной дуги у детей в период сменного прикуса." Вестник КГМА им. ИК
Ахунбаева 4 (2015): 50-55.
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Флейшер,
Григорий. Пропедевтика
детской
ортопедической
стоматологии. Руководство для врачей. Litres, 2022.
6.
Билял, Н. М. "Значение Фото-пРотокола пРи диагноСтике ЗуБо-
челЮСтныХ аноМалиЙ в оРтодонтии." Forcipe 3.S (2020): 769-770.
REVIEW OF EARLY ORTHODONTIC TREATMENT FOR CLASS III
MALOCCLUSION
Juraboeva N.A.., Bazarov SH. A. Master of the Department Prosthodontics and
Orthodontics:SupervisorAssociate Professor of the Department of Prosthodontics and
Orthodontics :S.S. Murtazaev; G.A.Muratova
Tashkent state dental Institute, Uzbekistan
Skeletal Class III malocclusion, with its unpredictable and unfavorable nature,
has been characterized by a growth pattern with doubtful prognosis regarding
orthodontic mechanics, even when performed early. Maxillary intramembranous
growth has a better response to orthopedic treatment, based on growth control and
redirection, thus contributing for early intervention success.A number of appliances
have been used to correct a Class III skeletal discrepancy, but there is little evidence
available on their effectiveness in the long term. Similarly, early treatment of Class III
malocclusion has been practiced with increasing interest.
The aim:
evaluate the effectiveness of orthodontic/orthopedic methods used in
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the early treatment of Class III malocclusion in the short and long terms.
Methods:
the selection criteria included randomized controlled trials (RCTs) and
prospective controlled clinical trials (CCTs) of children between the ages of 8 and 14
years on early treatment with any type of orthodontic/orthopedic appliance compared
with another appliance to correct Class III malocclusion or with an untreated control
group. The primary outcome measure was correction of reverse overjet, and the
secondary outcomes included skeletal changes, soft tissue changes, quality of life. The
search results were screened for inclusion.
Results:
twelve studies, 8 RCTs and 4 CCTs, were included in this review. In
the RCT group, only 2 of 8 studies were assessed at low risk of bias, and the others were
at high or unclear risk of bias. All 4 CCT studies were classified as high risk of bias.
Two RCTs involving 94 participants looked at the comparison between protraction
facemask and untreated control. The results for reverse overjet (mean difference, 2.5
mm; 95% CI, 1.21-3.79; P = 0.0001) and ANB angle (mean difference, 3.90°; 95% CI,
3.54-4.25; P <0.0001) were statistically significant favoring the facemask group. All
CCTs demonstrated a statistically significant benefit in favor of the use of each
appliance.
Conclusions:
There is a moderate amount of evidence to show that early
treatment with a facemask results in positive improvement for both skeletal and dental
effects in the short term. But there was lack of evidence on long-term benefits.There is
some evidence with regard to the chincup, removable mandibular retractor, but the
studies had a high risk of bias. Further high-quality, long-term studies are required to
evaluate the early treatment effects for Class III malocclusion patients.
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1.
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препаратининг самарадорлигини баҳолаш." Stomatologiya 1.4 (73) (2018): 42-44.
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Bardyshev, I. I., A. S. Degtyarenko, and T. I. Pekhk. "8, 13-Epoxylabd-14-en-
19-oic acid—A component of the needles ofPinus sylvestris." Chemistry of Natural
Compounds 18.4 (1982): 447-449.
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Нигматов, Р. Н., and Г. Т. Калменова. "Состояние слизистой оболочки
полости рта у больных с гипертонической болезнью." Новое в стоматологии 4
(2001): 78-80.
4.
Bos, Kirsten I., et al. "A treponemal genome from an historic plague victim
supports a recent emergence of yaws and its presence in 15th century Europe." 23rd
Paleopathology Association European meeting, August 25-29, 2022, Vilnius,
Lithuania: abstract book. Vilnius University Press, 2022.
