Radiographic Correlation of Skeletal Maturation Using the Stages of Dental Calcification in a Peruvian Population

Mauricio-Vilchez, César; Mauricio, Franco; Vilchez, Luzmila; Cadenillas, Alexandra; Medina, Julia; Mayta-Tovalino, Frank

doi:10.1155/2020/4052619

Cited by 4 publications

(3 citation statements)

References 25 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Various studies have employed Spearman’s correlation coefficient to establish the relationship between DI stages, skeletal maturity, 2 , 3 and PPS. 14 , 15 , 16 , 17 , 18 The results of these studies indicate a robust association between DI stages and skeletal maturation, aligning with the findings of this study. However, it’s important to note that high Pearson and Spearman’s correlation coefficients only indicate a strong relationship between the two variables and do not imply that the values obtained by both methods are identical.…”

Section: Discussionsupporting

confidence: 89%

Accuracy of Dental Calcification Stages in Predicting the Peak Pubertal Stage of Females

Mostafavi,

Razeghinejad,

Shahi

et al. 2024

TurkJOrthod

View full text Add to dashboard Cite

Objective: This study aimed to evaluate the accuracy of dental calcification stages in predicting the peak pubertal stage. Methods: This retrospective study was conducted on panoramic and lateral cephalometric images of 406 female patients aged 9-14 years. The skeletal maturity and calcification stages of the mandibular canines, first premolars, second premolars, and second molars were determined using the Hassel-Farman and Demirjian (DI) methods, respectively. The prediction accuracy of the peak pubertal stage with the studied teeth was assessed using a receiver operating characteristic curve and the area under the curve (AUC). The DI stage of H was designated as the reference level, and Bayesian logistic regression analysis was used to assess the coinciding chance of each DI stage and peak pubertal stage. Results: The AUC range of studied teeth was 0.84-0.92 in predicting peak pubertal stage (all p<0.001). In the canines and first premolars, the coinciding chance of peak pubertal stage and stage H was significantly higher than that in other stages [p<0.05, odds ratio (OR) ≤0.14]. In the second premolars and second molars, the chance of peak pubertal stage coinciding with stages H and G did not significantly differ (p>0.05); however, the chance of stage G coinciding with peak pubertal stage in the second molars was higher than in stage H (OR=4.59). Conclusion: Stage H in all studied teeth and stage G in the second premolars and second molars predict peak pubertal stage with high accuracy. Considering that stage H is the end of tooth calcification stages and the accuracy of predicting stage G of second molar teeth is higher than the above stage, estimating the peak pubertal stage is recommended by the second case.

show abstract

Section: Discussionsupporting

confidence: 89%

Accuracy of Dental Calcification Stages in Predicting the Peak Pubertal Stage of Females

Mostafavi,

Razeghinejad,

Shahi

et al. 2024

TurkJOrthod

View full text Add to dashboard Cite

show abstract

“…En Perú, existe un limitado número de estudios publicados que aplicaron el método original de Demirjian, la mayoría de ellos comparándolo con otros métodos como el de medición de ápices abiertos de Cameriere (Cameriere et al, 2007), maduración de tercer molar de Cameriere (Quispe Lizarbe et al, 2017), edad vertebral (Flores-Mir et al, 2005Mauricio-Vilchez et al, 2020) y maduración de falange media del tercer dedo (Valverde et al, 2004). Los estudios analizados sobre individuos menores de 22 años muestran resultados de ED confiable y método práctico para evaluar la maduración esquelética (Flores-Mir et al, 2005;Cameriere et al, 2007;Fonseca et al, 2015;Mauricio-Vilchez et al, 2020). Tabla I. Distribución de muestra por sexo y grupo etario.…”

Section: Discussionunclassified

Tiempo Empleado para Estimar Edad Dental en Niños Peruanos Comparando el Método de Demirjian y el Cuadro Integral del Enfoque de Demirjian: Un Estudio Piloto

Palomino-Soto,

Carranza-Samanez,

Dulanto-Vargas

et al. 2023

Int. J. Morphol.

View full text Add to dashboard Cite

RESUMEN:El objetivo de este estudio fue comparar el tiempo empleado al estimar la edad dental (ED) entre el método propuesto por Demirjian et al. y el cuadro integral del enfoque de Demirjian (DAEcc) utilizando radiografías panorámicas digitales de individuos peruanos de 5 a 13 años residentes en Lima. Se realizó un estudio no experimental, comparativo, transversal y retrospectivo. Se utilizaron 100 radiografías panorámicas digitales que presentaban siete dientes permanentes mandibulares izquierdos. Una odontóloga forense capacitada y calibrada determinó el tiempo utilizado en evaluar la maduración dental y la estimación de ED con dos métodos (Demirjian y DAEcc). La unidad de medida utilizada fue los minutos (min.). No hubo diferencias en el tiempo de evaluación del estadio de maduración dental entre ambos métodos (p<0,05). El tiempo para estimar ED fue estadísticamente inferior con DAEcc (2,09 min) que con Demirjian (4,19 min). La diferencia del tiempo total de evaluación resultó estadísticamente significativa entre ambos métodos (∆2,1 min.; 2,05-2,11; p=0,000). La aplicación del DAEcc redujo en 50 % el tiempo empleado en estimar ED en comparación con los cuadros propuestos por Demirjian. Aunque la odontología forense se centra en el estudio de la eficacia de estimación de la edad, es necesario abordar también su uso práctico.PALABRA CLAVE: Estimación de edad dental; Odontología forense; Método de Demirjian.

show abstract

“…8 The researchers have suggested that racial variation, nutrition, socioeconomic levels, and urbanization are causative factors for the dierences in this correlation. 9 Therefore, the rationale for the current study was to determine whether a signicant correlation exists between mandibular second molar calcication and the skeletal maturity indicator, i.e., cervical vertebrae maturation stages, for this sample of Pakistani subjects. No study in this population has reported this correlation in individuals with skeletal class II due to mandibular deficiency.…”

Section: Introductionmentioning

confidence: 99%

Correlation of Cervical Vertebral Maturation and Tooth Mineralization of Mandibular Second Molar

Kamran

Hashmi

Noman

et al. 2023

J Gandhara Med Dent Sci

View full text Add to dashboard Cite

OBJECTIVES To determine the correlation between skeletal maturity and mandibular second molar calcification. METHODOLOGY A descriptive cross-sectional study was conducted at the Saidu College of Dentistry from 15th January to 30th October 2022. One hundred participants of Pakistani descent, aged 8-16 years (both genders), with ANB greater than 50 and presence of all permanent teeth excluding 3rd molars, were included. Medically compromised, syndromic patients, those who had undergone previous orthodontic treatment, and cases with extracted permanent teeth were excluded. Skeletal maturity was determined by analyzing the cervical vertebrae maturation index (CVMI) on lateral cephalogram according to Baccetti et al. and mandibular second molar calcification according to the Demijian Index from panoramic radiographs. The Spearman correlation test was run for correlation assessment.RESULTSThe mean age was 11.81±1.62 years. There were 49 (49%) males and 51 (51%) females. A perfect correlation (100%) was found between CVM stage I and dental stage C. The concordance between CVM stage II and dental stage D was found in 21 (91.30%). The correlation between tooth mineralization and CVM stages was very high and statistically significant (r=0.97, p<0.001). Similarly, the correlation between CVM and chronological age was also high and statistically significant (r=0.8, p<0.001). The correlation was also significantly increased in males and females (r=0.97, p<0.001). CONCLUSION The tooth mineralization stages of the mandibular second molar can be used to assess growth as an alternative to cervical maturation staging.

show abstract

Radiographic Correlation of Skeletal Maturation Using the Stages of Dental Calcification in a Peruvian Population

Cited by 4 publications

References 25 publications

Accuracy of Dental Calcification Stages in Predicting the Peak Pubertal Stage of Females

Accuracy of Dental Calcification Stages in Predicting the Peak Pubertal Stage of Females

Tiempo Empleado para Estimar Edad Dental en Niños Peruanos Comparando el Método de Demirjian y el Cuadro Integral del Enfoque de Demirjian: Un Estudio Piloto

Correlation of Cervical Vertebral Maturation and Tooth Mineralization of Mandibular Second Molar

Contact Info

Product

Resources

About