Journals / Türk Ortodonti Dergisi / 1998 / Cilt: 11 - Sayı: 2

The relationship between the cant of occlusal plane and craniofacial structures in class II division I malocclusion

Sınıf 2 bölüm I malokluzyonlu bireylerde okluzal düzlem eğiminin kraniyofasiyal yapılara ait değerlerle ilişkisi

Pages
130–150
Publication Date
2022-11-03
DOI
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AI Summary & Key Takeaways

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⚡ TL;DR(Too Long; Didn't Read)

The findings indicated that the cant of the occlusal plane and posterior occlusal plane were related to SNB, BaNaGn angles and, anterior occlusal plane was correlated with SNB, SNA, ANB angles in class II division l malocclusion.

📌 3 Key Takeaways

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Objective & Hypothesis:The aim of the study was to investigate the relationships between the cant of posterior occlusal plane, anterior occlusal plane and occlusal plane, and craniofacial structures in class II division 1 malocclusions.
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Key Findings & Data:Forty patients with class II division 1 malocclusion and twenty-three patients with class I occlusion were evaluated.
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Conclusion & Impact:The findings indicated that the cant of the occlusal plane and posterior occlusal plane were related to SNB, BaNaGn angles and, anterior occlusal plane was correlated with SNB, SNA, ANB angles in class II division l malocclusion.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

The aim of the study was to investigate the relationships between the cant of posterior occlusal plane, anterior occlusal plane and occlusal plane, and craniofacial structures in class II division 1 malocclusions. Skeletal parameters were , divided two groups according to their relations. Forty patients with class II division 1 malocclusion and twenty-three patients with class I occlusion were evaluated. In this study, the relations between skeletal parameters and posterior, anterior occlusal planes and occlusal plane were assessed by path analysis. The findings indicated that the cant of the occlusal plane and posterior occlusal plane were related to SNB, BaNaGn angles and, anterior occlusal plane was correlated with SNB, SNA, ANB angles in class II division l malocclusion. In class I occlusion, the three occlusal planes were significantly related to SNA angle. The percentage effect of mandibular parameters on the cant of the occlusal planes was higher in class II division 1 malocclusion, than the percentage effect in class I occlusion. In conclusion, mandibular retrusion affected occlusal plane and anterior and posterior occlusal planes.

Özet

Bu çalışmada sınıf II malokluzyonlu bireylerin okluzal düzlem, anterior okluzal düzlem ve posterior okluzal düzlem eğimlerinin kraniyofasiyal yapılara ait iskeletsel parametreler ile ilişkileri araştırılmıştır, İskeletsel parametreler birbirleri ile ilişkisine göre iki gruba ayrılarak incelenmiştir. Araştırma kapsamına 40 sınıf II bölüm I malokluzyonlu birey ve 23 sınıf I okluzyonlu birey alınmıştır. Araştırmada seçilen iskeletsel parametrelerin okluzal düzlem, anterior okluzal düzlem ve posterior okluzal düzlem ile ilişkileri path analizi ile incelenmiştir. Elde edilen sonuçlara göre, sınıf II grupta, okluzal düzlem ve posterior okluzal düzlemin SNB ve BaNaGn değeri ile, anterior okluzal düzlemin ise SNB değeri ile; her üç okluzal düzlemin de SNA, ANB değeri ile doğrudan ilişkisi istatistiksel olarak önemli bulunmuştur. Sınıf I grupta sadece posterior okluzal düzlem ile ANB değerinin ve anterior okluzal düzlem ile SNA değerinin doğrudan ilişkisi istatiksel olarak önemli olduğu görülmüştür. Sınıf II grupta alt çeneye ait değerlerin okluzal düzlemleri etkileme yüzdelerinin sınıf I gruba göre daha yüksek olduğu kaydedilmiştir. Sonuç olarak alt çenenin kraniuma göre geride konumlanması, okluzal, posterior ve anterior okluzal düzlem eğimlerini önemli düzeyde etkilemiştir.

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Cite This Article

DARENDELİLER, N. (2022). The relationship between the cant of occlusal plane and craniofacial structures in class II division I malocclusion. Türk Ortodonti Dergisi, Cilt: 11 - Sayı: 2, 130–150. https://ajindex.com/articles/639562

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