Examinando por Materia "Dental agenesis"

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(Universidad Privada Norbert Wiener, 2015) Tintaya Paye, Bety; Dalby Morla, Maria Paola Felicita
Cleft Lip and Palate (CLAP) is one of the most common congenital malformations, resulting from a disruption in the fusion of the tissues that form the upper lip and palate during embryonic development. This study aimed to determine the frequency of congenital dental anomalies related to variations in number, size, and shape in patients with cleft lip and palate treated at the Hospital Nacional Docente Madre Niño San Bartolomé, Peru, in 2015. The study was conducted with 52 patients aged 1 to 7 years with cleft lip and palate from June to November 2015, using clinical observation, panoramic radiographs, and medical history. It was a prospective, cross-sectional, descriptive, and observational study. The results showed that 19.2% of the sample had an incomplete unilateral left cleft, with a male predominance at 13.5%. The most common dental anomaly was dental agenesis, at 63.5%, followed by microdontia at 26.9%, and 30.8% of patients had dental alterations. Regarding cleft type, 15.4% had incomplete unilateral left and right clefts associated with dental agenesis, 9.6% had incomplete unilateral left clefts associated with microdontia, and 7.7% had bilateral clefts with shape alteration. It was concluded that there is a significant difference when associating the number of dental anomalies with cleft type, where dental agenesis was most prevalent in complete unilateral right and left clefts.
Acceso abierto
Frequency of dental agenesis associated with sex in patients seen in a dental office private, Tacna, 2022
(Universidad Privada Norbert Wiener, 2022-07-22) Atencio Atencio, Ludgerio; Velasquez Velasquez, Roxana Pilar
The objective of this research was to determine the frequency of dental agenesis associated with sex in patients treated at a private dental office in Tacna, 2022. The research methodology was quantitative, basic type, relational level, non-experimental, cross-sectional, and retrospective design. The sample consisted of 109 medical records of patients over 18 years old of both sexes, where the findings were observed. A data collection sheet was also used to determine the study's objective. The results showed that the frequency of dental agenesis was significantly associated with sex, with a p-value of 0.000. Furthermore, it was determined that the frequency of dental agenesis was more prevalent in females, accounting for 6.42%. The study concluded that the frequency of dental agenesis showed a significant association with sex, with a higher frequency in females.