Tomographic Evaluation of the Lower Incisor’s Bone Limits in Mandibular Symphysis of Orthodontically Untreated Adults

المؤلفون المشاركون

Ferrazzo, Vilmar Antonio
Guerino, Paula
Marquezan, Mariana
Mezomo, Maurício Barbieri
Antunes, Kaline Thumé
Grehs, Renésio Armindo

المصدر

BioMed Research International

العدد

المجلد 2017، العدد 2017 (31 ديسمبر/كانون الأول 2017)، ص ص. 1-6، 6ص.

الناشر

Hindawi Publishing Corporation

تاريخ النشر

2017-10-17

دولة النشر

مصر

عدد الصفحات

6

التخصصات الرئيسية

الطب البشري

الملخص EN

The amount of available bone in the lower incisor region is critical for periodontal preservation when planning large anteroposterior dental movements.

The aims of this study were to evaluate bone limits of the lower incisors in the mandibular symphysis and to verify whether they are influenced by facial growth patterns, lower incisor inclinations, skeletal anteroposterior relationships, or patient age.

Tomographic images of 40 orthodontically untreated patients were evaluated and measurements of width and height of the mandibular symphysis, thickness on the lingual and labial sides of the alveolar bone, and thickness of the entire alveolar bone were performed in sagittal view.

The following cephalometric measurements were also evaluated: growth pattern (FHI), lower incisor inclination (IMPA), and skeletal anteroposterior relationships (AO-BO).

Pearson’s correlation test was used to assess associations among bone measurements, cephalometric measurements, and patients’ ages.

Weak to moderate positive correlations between FHI and bone measurements on the labial side of the incisors and total alveolar width were found.

The height of the symphysis had a moderate negative correlation with FHI.

It was concluded that patient age, FHI, and IMPA influenced bone limits of the lower incisors in the mandibular symphysis, while AO-BO had no influence.

نمط استشهاد جمعية علماء النفس الأمريكية (APA)

Guerino, Paula& Marquezan, Mariana& Mezomo, Maurício Barbieri& Antunes, Kaline Thumé& Grehs, Renésio Armindo& Ferrazzo, Vilmar Antonio. 2017. Tomographic Evaluation of the Lower Incisor’s Bone Limits in Mandibular Symphysis of Orthodontically Untreated Adults. BioMed Research International،Vol. 2017, no. 2017, pp.1-6.
https://search.emarefa.net/detail/BIM-1139346

نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)

Guerino, Paula…[et al.]. Tomographic Evaluation of the Lower Incisor’s Bone Limits in Mandibular Symphysis of Orthodontically Untreated Adults. BioMed Research International No. 2017 (2017), pp.1-6.
https://search.emarefa.net/detail/BIM-1139346

نمط استشهاد الجمعية الطبية الأمريكية (AMA)

Guerino, Paula& Marquezan, Mariana& Mezomo, Maurício Barbieri& Antunes, Kaline Thumé& Grehs, Renésio Armindo& Ferrazzo, Vilmar Antonio. Tomographic Evaluation of the Lower Incisor’s Bone Limits in Mandibular Symphysis of Orthodontically Untreated Adults. BioMed Research International. 2017. Vol. 2017, no. 2017, pp.1-6.
https://search.emarefa.net/detail/BIM-1139346

نوع البيانات

مقالات

لغة النص

الإنجليزية

الملاحظات

Includes bibliographical references

رقم السجل

BIM-1139346