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Measurement of mandibular radiomorphometric indices in Egyptian population at different ages using cone beam computed tomography : A cross sectional study / Hanaa Sayed Mansy Sayed Hassan ; Supervised Sahar Hosny Eldessouky , Reham Mohamed Hamdy , Yara Rabia Helaly

By: Contributor(s): Material type: TextTextLanguage: English Publication details: Cairo : Hanaa Sayed Mansy Sayed Hassan , 2021Description: 144 P. : charts , facsimiles ; 25cmOther title:
  • قياس المؤشرات الإشعاعيه الطيفية للفك السفلى لدى السكان المصريين فى مختلف الأعمار باستخدام التصوير المقطعى بالحاسوب مخروطى الشعاع : دراسة مقطعية [Added title page title]
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Dissertation note: Thesis (Ph.D.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Oral (Radiology and Diagnosis) Summary: Aim: This study was conducted to correlate the mandibular indices with different ages in a sample of Egyptian population. Methodology: A total number of 318 cone beam computed tomography (CBCT) scans of Egyptian population were assigned into six age groups (53 per group). Radiomophometric indices were assessed for each side and for each age group. Four quantitative indices were measured with one qualitative index was evaluated.The quantitative indices were mental index (MI), panoramic mandibular superior (PMIS), panoramic mandibular inferior (PMII) and panoramic mandibular average (PMIA) which were measured on the CBCT cross-sectional cuts. While the qualitative one was mandibular cortical index (MCI) and was evaluated on cross-sectional, reformatted panoramic and corrected sagittal cuts.Dental status was also recorded to evaluate the association with the assessed indices.Results: There was a positive weak correlation between indices and age.There was no statistical significant difference between the right and left measurements.There was a statistical significant difference between panoramic mandibular indices. An association was found between he dental status and the assessed indices. The values of the measured indices were higher in females than males
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Thesis Thesis قاعة الرسائل الجامعية - الدور الاول المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.09.05.Ph.D.2021.Ha.M (Browse shelf(Opens below)) Not for loan 01010110084509000
CD - Rom CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.09.05.Ph.D.2021.Ha.M (Browse shelf(Opens below)) 84509.CD Not for loan 01020110084509000
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Cai01.09.05.Ph.D.2020.Ma.P The prevalence of soft tissue calcifications in the head and neck region Using CBCT among egyptian population : An Observational cross sectional study / Cai01.09.05.Ph.D.2021.Es.A Assessment of variations of the number of roots & Root canal configuration of permanent maxillary premolars and their relation to the floor of the maxillary sinus in a sample of egyptian population Using cbct : An observational cross sectional study / Cai01.09.05.Ph.D.2021.Es.A Assessment of variations of the number of roots & Root canal configuration of permanent maxillary premolars and their relation to the floor of the maxillary sinus in a sample of egyptian population Using cbct : An observational cross sectional study / Cai01.09.05.Ph.D.2021.Ha.M Measurement of mandibular radiomorphometric indices in Egyptian population at different ages using cone beam computed tomography : A cross sectional study / Cai01.09.05.Ph.D.2021.Ha.M Measurement of mandibular radiomorphometric indices in Egyptian population at different ages using cone beam computed tomography : A cross sectional study / Cai01.09.05.Ph.D.2021.Ka.E Effect of metal artifact reduction of cone beam computed tomography machine on accuracy of linear measurements of titanium dental implants : A validity and reliabality study / Cai01.09.05.Ph.D.2021.Ka.E Effect of metal artifact reduction of cone beam computed tomography machine on accuracy of linear measurements of titanium dental implants : A validity and reliabality study /

Thesis (Ph.D.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Oral (Radiology and Diagnosis)

Aim: This study was conducted to correlate the mandibular indices with different ages in a sample of Egyptian population. Methodology: A total number of 318 cone beam computed tomography (CBCT) scans of Egyptian population were assigned into six age groups (53 per group). Radiomophometric indices were assessed for each side and for each age group. Four quantitative indices were measured with one qualitative index was evaluated.The quantitative indices were mental index (MI), panoramic mandibular superior (PMIS), panoramic mandibular inferior (PMII) and panoramic mandibular average (PMIA) which were measured on the CBCT cross-sectional cuts. While the qualitative one was mandibular cortical index (MCI) and was evaluated on cross-sectional, reformatted panoramic and corrected sagittal cuts.Dental status was also recorded to evaluate the association with the assessed indices.Results: There was a positive weak correlation between indices and age.There was no statistical significant difference between the right and left measurements.There was a statistical significant difference between panoramic mandibular indices. An association was found between he dental status and the assessed indices. The values of the measured indices were higher in females than males

Issued also as CD

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