Commonly used different dental age estimation methods in children and adolescents

Chaudhary, Roshan Kumar; Doggalli, Nagabhushana

doi:10.4103/ijfo.ijfo_18_18

Cited by 8 publications

(3 citation statements)

References 2 publications

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“…The age range from 5-13 years remains the most critical with regard to estimating a child's dental age and consequently to determine the proper timing for orthodontic therapy. 4,5,6 This age group is commonly accepted for dental age estimation in children as teeth development passes through various stages during this age group. Teeth development depends upon number of factors such as genetic factor, environmental factors, nutritional factors and geographical factors.…”

Section: Dissussion:-mentioning

confidence: 99%

Comparative Study of Demirjian and Cameriere Methods for Dental Age Estimation of Children Aged 5-13 Year in Delhi-NCR Region

Ranjan¹,

Priya²,

Shankar³

et al. 2020

IJAR

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The purpose of this study was to comparative study of Demirjian and Cameriere methods for dental age estimation of children aged 5-13 year in DELHI-NCR region. Settings and Design: The design of this study was a retrospective study of panoramic radiographs. Randomly 40 selected digital panoramic radiographs of children, both males and females in mixed dentition period (5-13 years), taken as part of diagnostic procedure, showing all seven left permanent teeth. Results: In comparison with the present study done on 5-13 year old children both DM and CM can be used for assessing CA. When comparing the estimated DA with the CA, DM overestimated the age and CM underestimated. But the value showed CM to be more accurate than DM as CM underestimated by 0.8667 years where as DM overestimated the age by 1.767. Conclusions: Cameriere method of dental age estimation is more accurate than Demirjian method for estimating the age among dental age estimation of children aged 5-13 year in DELHI-NCR region.

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Section: Dissussion:-mentioning

confidence: 99%

Comparative Study of Demirjian and Cameriere Methods for Dental Age Estimation of Children Aged 5-13 Year in Delhi-NCR Region

Ranjan¹,

Priya²,

Shankar³

et al. 2020

IJAR

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“…Mamelons are three rounded protuberances that are present along the cutting edge of the permanent incisors teeth when they first erupt through the gingiva [1,2]. These are prominent in newly erupted incisors, both maxillary and mandible.…”

Section: Introductionmentioning

confidence: 99%

Frequency of Mamelons in Relation to Age, Gender and Occlusion among the Saudi Population

Alalowi

Al-Jhany

2020

AJFSFM

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كان الهدف من هذه الدراسة القائمة على الملاحظة هو تحديد مدى الانتشار وتحديد وجود حلمة الأسنان Mamelons وارتباطها في نفس الوقت بالعمر والجنس وعلاقة العض عند الأشخاص.وشمل حجم العينة الإجمالي 518 مريضاً من الذكور والإناث. تم اختيار المشاركين في الدراسة بأخذ عينات عشوائية منهجية باستخدام موقع randomizer.org. وتم الفحص السريري وكذلك الكشف عن وجود حلمات الأسنان على كل من الفكين العلوي والسفلي وعلاقتها بالأسنان الأمامية ووجود العضة المفتوحة مثلاً، ووجود التلامس الوظيفي للأسنان أو عدمه من قبل أفراد مدربين، حيث تم إجراؤه باستخدام مرآة الفم، وقفازات اللاتكس، ومسبار الأسنان، وضوء كرسي الأسنان.شارك في هذه الدراسة عدد 256 (49.4%) من الذكور و262 (50.5%) من الإناث. ولوحظ أن وجود حلمات الأسنان كان أكثر انتشاراً بين الإناث (84.7%) مقارنة بالذكور (79.3%). خلال العقد الأول من الحياة، كانت نسبة حلمات الأسنان أعلى، بغض النظر عن الجنس. ومع ذلك، فإن مدى انتشار أو نسبة وجود حلمات الأسنان تبدأ في الانخفاض مع تقدم العمر. وتكون حلمات الأسنان أكثر انتشارًا في الأشخاص الذين لديهم إطباق العضة المفتوح (90.0%)، يليه الإطباق غير الوظيفي للعضة بنسبة 81.7% (علاقة الحافة على الحافة)، ومن ثم الإغلاق الوظيفي للأسنان، على سبيل المثال كان 75.5%.استمرار وجود حلمات الأسنان في أي من الجنسين كان أعلى حتى سن 25 عامًا، وبعد ذلك ينخفض بشكل كبير. بالإضافة إلى ذلك، تظهر حلمات الأسنان في القواطع الفكية العلوية أكثر من القواطع في الفك السفلي.

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“…[3] In children and adolescents it is essential for many legal procedures such as child labour, employment, rape, status of majority, adoption, eligibility for marriage and when birth certificate is not available. [4] Dental age assessment can be done by clinical or visual methods, radiographic methods, histological methods and physical methods. [5,6] In children and adolescents, AE methods are based upon the…”

mentioning

confidence: 99%

Comparative estimation of dental age by using Demirjian’s and Nolla’s method in residents of Pune city

Doshi

Deo

Sane

et al. 2022

Univ J Dent Sciences

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Introduction – Age assessment is an essential part of forensic odontology. It is of importance in medico-legal areas and in mass disasters. Age estimation methods show variation in the reported results. Aim and Objectives - To evaluate and compare the dental age from orthopantomogram using Demirjian’s and Nolla’s method in residents of Pune city and to compare the dental age with the chronological age. Methodology - The study was carried out in the Department of Oral and Maxillofacial Pathology and Oral Microbiology, Bharati Vidyapeeth Deemed to be University, Dental College and Hospital, Pune. A total of 100 subjects were enrolled in the study. The diagnostic orthopantomograms (OPGs) were evaluated as per the Demirjian’s and Nolla’s method. Statistical methods - The pair-wise statistical comparison of distribution of means of continuous variables was tested using paired t-test. Results – The results of our study suggest that the Demirjian’s method is applicable to higher age groups in both genders with a better accuracy than Nolla’s method. Nolla’s method has a better accuracy in the lower age group than the Demirjian’s method.

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Commonly used different dental age estimation methods in children and adolescents

Cited by 8 publications

References 2 publications

Comparative Study of Demirjian and Cameriere Methods for Dental Age Estimation of Children Aged 5-13 Year in Delhi-NCR Region

Comparative Study of Demirjian and Cameriere Methods for Dental Age Estimation of Children Aged 5-13 Year in Delhi-NCR Region

Frequency of Mamelons in Relation to Age, Gender and Occlusion among the Saudi Population

Comparative estimation of dental age by using Demirjian’s and Nolla’s method in residents of Pune city

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