EVALUATION OF MAXILLARY AND MANDIBULAR RIGHT AND LEFT SIDE TOOTH SIZE DISCREPANCIES IN AVERAGE AND HIGH BOLTON GROUPS

Feyza Hacıağaoğlu Akkız; Evren Öztaş

Makale detayları

EVALUATION OF MAXILLARY AND MANDIBULAR RIGHT AND LEFT SIDE TOOTH SIZE DISCREPANCIES IN AVERAGE AND HIGH BOLTON GROUPS

Yazarlar:

Feyza Hacıağaoğlu Akkız | Evren Öztaş

Yayıncı:

Istanbul University

Ana Başlıklar:

Dentistry

Dergi:

Journal of Advanced Research in Health Sciences Vol.6 Issue 1, pp.96-101

Belge Tipi:

Makale

Yayın Tarihi:

2/2023

Belge Dili:

İngilizce

Document ID (Org No.):

2001287063

pISSN:

2651-4060

Anahtar kelimeler:

Özet:

 Objective: Evaluating the effects of maxillary and mandibular right and left side tooth size discrepancies on achieving dental midline symmetry and favorable orthodontic occlusion. Materials and Method: 90 pretreatment dental casts, selected randomly and in permanent dentition, were grouped according to the Bolton analysis as Average Bolton Group ABG; n:67 and High Bolton Group HBG; n:23. To designate the left and right dentition size asymmetries and calculate the mesiodistal width of the mandibular and maxillary teeth, a digital caliper was used on orthodontic casts. The hypothesis was tested using a statistical hypothesis test. To statistically compare ABG and HBG groups, the independent samples t test was used. The results were evaluated at a significance level of p0.05. Results: The difference between the total width of the upper right and left dentition was 0.650.55 mm p0.05 and the difference between the width of the lower right and left dentition was 0.550.49 mm p0.05 in the ABG, while in HBG the difference between the sum of the upper right and left dentition was 0.550.39 mm p0.05 and the difference between the sum of the lower right and left dentition was 0.530.43 mm p0.05. There were no statistically significant differences between the ABG and HBG p0.05 according to the independent samples t test. Conclusions: The results indicated that there are minimal but statistically significant differences between the right and left mesiodistal tooth width totals both in ABG and HBG that should be considered to attain favorable orthodontic treatment results and dental midline symmetry.

 Objective: Evaluating the effects of maxillary and mandibular right and left side tooth size discrepancies on achieving dental midline symmetry and favorable orthodontic occlusion. Materials and Method: 90 pretreatment dental casts, selected randomly and in permanent dentition, were grouped according to the Bolton analysis as Average Bolton Group ABG; n:67 and High Bolton Group HBG; n:23. To designate the left and right dentition size asymmetries and calculate the mesiodistal width of the mandibular and maxillary teeth, a digital caliper was used on orthodontic casts. The hypothesis was tested using a statistical hypothesis test. To statistically compare ABG and HBG groups, the independent samples t test was used. The results were evaluated at a significance level of p0.05. Results: The difference between the total width of the upper right and left dentition was 0.650.55 mm p0.05 and the difference between the width of the lower right and left dentition was 0.550.49 mm p0.05 in the ABG, while in HBG the difference between the sum of the upper right and left dentition was 0.550.39 mm p0.05 and the difference between the sum of the lower right and left dentition was 0.530.43 mm p0.05. There were no statistically significant differences between the ABG and HBG p0.05 according to the independent samples t test. Conclusions: The results indicated that there are minimal but statistically significant differences between the right and left mesiodistal tooth width totals both in ABG and HBG that should be considered to attain favorable orthodontic treatment results and dental midline symmetry.

 Objective: Evaluating the effects of maxillary and mandibular right and left side tooth size discrepancies on achieving dental midline symmetry and favorable orthodontic occlusion. Materials and Method: 90 pretreatment dental casts, selected randomly and in permanent dentition, were grouped according to the Bolton analysis as Average Bolton Group ABG; n:67 and High Bolton Group HBG; n:23. To designate the left and right dentition size asymmetries and calculate the mesiodistal width of the mandibular and maxillary teeth, a digital caliper was used on orthodontic casts. The hypothesis was tested using a statistical hypothesis test. To statistically compare ABG and HBG groups, the independent samples t test was used. The results were evaluated at a significance level of p0.05. Results: The difference between the total width of the upper right and left dentition was 0.650.55 mm p0.05 and the difference between the width of the lower right and left dentition was 0.550.49 mm p0.05 in the ABG, while in HBG the difference between the sum of the upper right and left dentition was 0.550.39 mm p0.05 and the difference between the sum of the lower right and left dentition was 0.530.43 mm p0.05. There were no statistically significant differences between the ABG and HBG p0.05 according to the independent samples t test. Conclusions: The results indicated that there are minimal but statistically significant differences between the right and left mesiodistal tooth width totals both in ABG and HBG that should be considered to attain favorable orthodontic treatment results and dental midline symmetry.

 Amaç: Maksiller ve mandibular sağ ve sol diş boyutlarındaki uyumsuzlukların dental ve orta hat simetrisini sağlama ve uygun ortodontik oklüzyon elde etme üzerindeki etkisini değerlendirmektir. Gereç ve Yöntem: Ortodontik tedavi öncesi daimi dentisyondaki 90 alçı model rastgele seçilmiş ve Bolton analizine göre Normal Bolton Grubu NBG; n:67 ve Yüksek Bolton Grubu YBG; n:23 olarak sınıflandırılmıştır. Maksiller ve mandibular dişlerin meziodistal genişliğini ölçmek ve aralarındaki sol ve sağ diş boyutu asimetrilerini belirlemek için doğrudan alçı modellerden dijital kumpas ile ölçümler yapılmıştır. Hipotezi test etmek için İstatistiksel Hipotez Testi kullanılmıştır. NBG ve YBGyi istatistiksel olarak karşılaştırmak için Bağımsız Gruplar t testi kullanılmıştır. Sonuçlar p0.05 anlamlılık düzeyinde değerlendirilmiştir. Bulgular: İstatistiksel hipotez testi sonuçlarına göre, NBGde üst sağ ve sol dişlerin toplamı arasındaki farkın 0.650.55 mm, alt sağ ve sol dişlerin toplamı arasındaki farkın ise 0.550.49 mm p0.05 bulunurken, YBGde üst sağ ve sol diş genişliği arasındaki fark 0.550.39 mm p0.05 ve alt sağ ve sol diş genişliği arasındaki fark 0.530.43 mm p0.05 olarak bulunmuştur. Bağımsız gruplar t testi sonucunda, NBG ve YBG arasında istatistiksel olarak anlamlı bir farklılık bulunmamıştır p0.05. Sonuç: Bolton analizi, ideal bir oklüzyon elde etmek için üst ve alt diş boyut uyumsuzluklarını ve oranlarını ifade ederken, bir ortodontik tedavi planında sağ ve sol yarım arklardaki diş boyutu farklılıkları çoğunlukla göz ardı edilmektedir. Sonuçlar hem ABG hem de HBGde sağ ve sol meziodistal diş genişliği toplamları arasında, uygun ortodontik tedavi sonuçları ve dental orta hat simetrisi elde etmek için dikkate alınması gereken minimal ancak istatistiksel olarak anlamlı farklılıklar olduğunu göstermiştir.

Makale detayları

EVALUATION OF MAXILLARY AND MANDIBULAR RIGHT AND LEFT SIDE TOOTH SIZE DISCREPANCIES IN AVERAGE AND HIGH BOLTON GROUPS

Yazarlar:

Feyza Hacıağaoğlu Akkız | Evren Öztaş

Yayıncı:

Istanbul University

Ana Başlıklar:

Dentistry

Dergi:

Journal of Advanced Research in Health Sciences Vol.6 Issue 1, pp.96-101

Belge Tipi:

Makale

Yayın Tarihi:

2/2023

Belge Dili:

İngilizce

Document ID (Org No.):

2001287063

pISSN:

2651-4060

Bolton Analysis

Average Bolton

High Bolton

Dental Asymmetry

Tooth Size Discrepancy

Bolton analizi

yüksek bolton

normal bolton

dental asimetri

diş boyutu uyumsuzluğu

Sayı

Makale detayları

Yazarlar: Feyza Hacıağaoğlu Akkız | Evren Öztaş

Yayıncı: Istanbul University

Ana Başlıklar: Dentistry

Dergi: Journal of Advanced Research in Health Sciences Vol.6 Issue 1, pp.96-101

Belge Tipi: Makale

Yayın Tarihi: 2/2023

Belge Dili: İngilizce

Document ID (Org No.): 2001287063

pISSN: 2651-4060

Sayı

Yazarlar:

Feyza Hacıağaoğlu Akkız | Evren Öztaş

Yayıncı:

Istanbul University

Ana Başlıklar:

Dentistry

Dergi:

Journal of Advanced Research in Health Sciences Vol.6 Issue 1, pp.96-101

Belge Tipi:

Makale

Yayın Tarihi:

2/2023

Belge Dili:

İngilizce

Document ID (Org No.):

2001287063

pISSN:

2651-4060