Age estimation of an individual by pulp/tooth ratio by maxillary lateral incisor using periapical radiographs (RVG)

Saini, Annu; Garg, Achint

doi:10.4103/ijfo.ijfo_34_18

Cited by 2 publications

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“…Anatomically, the maxillary lateral incisor has a large pulp chamber and a single root canal that makes pulp measurement easier. 32 33 To summarize, the pulp size of the maxillary lateral incisor can be used for age determination.…”

Section: Introductionmentioning

confidence: 99%

A retrospective institutional study of human age determination by evaluating the pulp length and width ratio of the maxillary lateral incisor on panoramic radiographs in Indonesian subjects

2021

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Purpose The pulp length to width (PL/W) ratio of the maxillary lateral incisor can be used as an age determination method. This study aimed to investigate the correlation between the PL/W ratio of the maxillary lateral incisor on panoramic radiographs and human chronological age in Indonesian subjects. Materials and Methods This study analyzed with 134 maxillary lateral incisors on 113 panoramic radiographs from patients who visited the Oral and Maxillofacial Radiology Unit of Dental Hospital Universitas Padjadjaran, Bandung, Jawa Barat, Indonesia, from 2013 to 2018 (age range: between 11 to 60 years). The pulp length was measured from the pulp chamber roof to the apical foramen, and the pulp width was measured on the cervical area of the cementoenamel junction in millimeters using Fiji ImageJ open-source software. Simple linear regression (in SPSS) was used to analyze the results. The reliability of the observers was evaluated. Results The PL/W ratio of the maxillary lateral incisor was significantly correlated with chronological age ( P <0.01). No statistically significant difference was found in the PL/W ratio between the left and right maxillary lateral incisors ( P =0.333). There was a very strong correlation ( r =0.939) between the PL/W ratio of the maxillary lateral incisor and human chronological age, with the following formula: age= -3.057+1.875×PL/W ratio ( R 2 =0.882, standard error of estimate: 4.659). Conclusion The PL/W ratio of the maxillary lateral incisor on panoramic radiograph can be used for age determination in Indonesian subjects.

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Section: Introductionmentioning

confidence: 99%

A retrospective institutional study of human age determination by evaluating the pulp length and width ratio of the maxillary lateral incisor on panoramic radiographs in Indonesian subjects

2021

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show abstract

Pilot study to assess age-at-death by pulp/tooth area ratio method using tooth sections and radiographs on an archaeological skeletal sample with dental wear

Age estimation of an individual by pulp/tooth ratio by maxillary lateral incisor using periapical radiographs (RVG)

Cited by 2 publications

References 0 publications

A retrospective institutional study of human age determination by evaluating the pulp length and width ratio of the maxillary lateral incisor on panoramic radiographs in Indonesian subjects

A retrospective institutional study of human age determination by evaluating the pulp length and width ratio of the maxillary lateral incisor on panoramic radiographs in Indonesian subjects

Pilot study to assess age-at-death by pulp/tooth area ratio method using tooth sections and radiographs on an archaeological skeletal sample with dental wear

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