Examinando por Materia "Partial edentulism"

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(Universidad Privada Norbert Wiener, 2017) Salazar Calero, Lucy Sonia; Lujan Larreategui, Haydee Giovanna
The objective of this research was to determine the frequency of partial edentulism in the jaws of patients treated at the Department of Stomatology of the Central Military Hospital during the years 1999-2016. The frequency of partial edentulism was evaluated using the Kennedy classification and its modifications; data were collected using a form that recorded the present and absent dental pieces found in the clinical history. The sample consisted of 2,007 clinical records; the study was descriptive, observational, cross-sectional, and retrospective. Among the results, the highest frequency of partial edentulism was found in the strict Class III Kennedy classification in both the upper and lower jaws. In the upper jaw, males had a higher frequency of partial edentulism Class III strict Kennedy at 20.7%, and in the lower jaw, it was 15.7%. The age group of 40-49 years had the highest frequency of partial edentulism with strict Class III Kennedy in both jaws. The military occupation had partial edentulism with strict Class III Kennedy in the upper jaw at 18.1% and in the lower jaw at 12.2%. The study concluded that Class III Kennedy was the most frequent classification found in both jaws of patients treated at the Central Military Hospital.
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(Universidad Privada Norbert Wiener, 2018-04-04) Córdova Borda, Heydi Fanny; Mezzich Gálvez, Jorge Luis
The objective of this research was to determine the prevalence of partial edentulism according to the Kennedy classification in patients aged 30 to 59 years at the “Imágenes Estomatológicas” EIRL center, Lima, 2017. The sample was obtained using the minimum sample size formula for finite populations, consisting of 150 panoramic radiographs of partial edentulous patients from the “Imágenes Estomatológicas” EIRL center. The evaluation was visual, and the findings were recorded in a data collection form that was created and validated by expert judgment. The results were processed using SPSS version 23 and Excel to generate frequency tables. The results showed that 32% of the population had a partial edentulism prevalence of Kennedy Class I, 26.7% had Class II, 39.3% had Class III, and 2% had Class IV. Additionally, in the upper jaw, 23.9% had Class I, 32.6% had Class II, 36.9% had Class III, and 6.6% had Class IV. In the lower jaw, 35.6% had Class I, 24% had Class II, 40.4% had Class III, and 0% had Class IV. Regarding gender, 30% of males had Class I, 24.3% had Class II, and 45.7% had Class III, while 33.75% of females had Class I, 28.75% had Class II, 33.75% had Class III, and 3.75% had Class IV. The prevalence of partial edentulism according to Kennedy Class I presented modification I at 47.9%, Class II modification III at 50%, and Class III modification I at 47.5%. It was concluded that the most frequent Kennedy classification was Class III, both in the upper and lower jaws, and it was also more frequent in both male and female patients.
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Frequency of partial edentulism according to the Kennedy classification in people aged 20 to 80 years in Margos district, Huánuco 2018
(Universidad Privada Norbert Wiener, 2019-01-24) Huacachino Mallqui, Rosio; Del Castillo Ayquipa, Armando
The objective of this study was to determine the frequency of partial edentulism according to Kennedy's classification in individuals aged 20 to 80 years in the district of Margos-2018. The study had a descriptive, prospective, and cross-sectional approach. A total of 358 individuals from the district of Margos, Huánuco region, were evaluated. The Chi-square test was applied for the data analysis. The results showed that, of the 358 cases evaluated according to Kennedy's classification, Class III was the most frequent, representing 63.13% of cases, followed by Class II with 29.89%, Class I with 25.98%, and only 5.87% of cases with Class IV. Class III was most frequent in 63.9% of females and 62.2% of males (p>0.05). Regarding age groups, Class III predominated in 83.20% of individuals aged 20 to 40 years and in 60.80% of individuals aged 41 to 60 years, while Class I was more common in individuals aged 61 to 80 years (p≤0.05). Class III was most frequent in 24.30% of individuals with primary and secondary education (p≤0.05). According to maxillary type, Class III was most frequent in the upper jaw with 26.82%, in the lower jaw with 24.30%, and bimaxillary with 12.01% (p≤0.05). According to their modifications, Class III with modification 1 was the most frequent in the upper jaw with 67.92% (p≤0.05) and in the lower jaw with 62.26% (p>0.05) of all Class III cases. Conclusion: The most frequent Kennedy class was Class III in 63.13% of the cases in the population of Margos district.
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Pneumatization of the maxillary sinus and partial edentulous evaluated in panoramic radiographs. Lime 2019.
(Universidad Privada Norbert Wiener, 2021-01-26) Portal Ardiles, Natalia Angélica; Mezzich Gálvez, Jorge Luis
The objective of this study was to determine the pneumatization of the maxillary sinus in partially edentulous posterosuperior patients evaluated through panoramic radiographs. Methodology: The population consisted of 172 panoramic radiographs, and the sample obtained using the finite population formula was 120, which allowed for results to be obtained using Chi-square and Pearson's Correlation. The following conclusions were drawn: In partially edentulous patients in the upper posterior sector, there is a higher percentage of grade 4 pneumatization, 42.9%. The most common number of missing teeth in partial edentulism is 5 teeth (33.3%), followed by 4 teeth (26.7%) and 3 teeth (25.8%). A higher degree of pneumatization is associated with the loss of 4 and 5 teeth in the majority of radiographs evaluated, with 44.4% to 50%. A statistical relationship was found (p<0.05). The degree of pneumatization is higher in females. A moderate positive and significant correlation (R=0.29, p=0.001) was found between the degree of pneumatization and the number of missing posterosuperior teeth. The hypothesis (H) was tested and confirmed: There is a direct relationship between maxillary sinus pneumatization and partially edentulous posterosuperior evaluated in panoramic radiographs. The null hypothesis (0) was rejected.
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Relationship between temporomandibular disorders and partial edentulism in patients attending the dental center of the Norbert Wiener Private University - Lima, 2023
(Universidad Privada Norbert Wiener, 2023-12-13) Sanchez Morales, Ivonne Leticia; Aquiles Barzola, Flor Natividad
The objective of this study was to determine the relationship between temporomandibular disorders (TMD) and partial edentulism in patients attending the Dental Center of the Universidad Privada Norbert Wiener in Lima in 2023. A quantitative approach was adopted, using a hypothetical deductive method, and an observational, correlational, non-experimental, cross-sectional research design. The study sample consisted of 169 partial edentulous patients attending the Dentistry department. The results indicated that 34.1% of female patients had mild TMD, while 20% of male patients had the same diagnosis. Additionally, 9.4% of adult women and 1.2% of adult men presented moderate TMD. In the elderly group, 8.2% of women and 6.5% of men showed mild TMD. Furthermore, a smaller proportion of younger patients, specifically 2.4% of women and 0.6% of men, displayed normal function. These results establish a statistically significant relationship between temporomandibular disorders and partial edentulism in the patients treated at the Dental Center of the Universidad Privada Norbert Wiener in Lima in 2023
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Relationship between the type of partial edentulism and the degree of temporomandibular dysfunction in patients attending the dental clinic of the Norbert Wiener University, 2016
(Universidad Privada Norbert Wiener, 2018-11-08) Vilca Huaytalla, Lizbeth Stefany; Vergara Pinto, Brenda Roxana
This study is descriptive, cross-sectional, observational, and prospective. The general objective was to determine the relationship between partial edentulism according to Kennedy's classification and the degree of temporomandibular dysfunction in patients attending the comprehensive adult dental clinic at Universidad Privada Norbert Wiener in 2016. The research was conducted on 221 patients who were evaluated and selected according to inclusion criteria. A clinical intraoral examination was performed to determine Kennedy's classification, and the Helkimo test was also administered. The results showed that the frequency of partial edentulism by sex was class III (10%) in male patients and class I (24%) in female patients. According to age, class I and II of Kennedy were present in patients aged 50 to 60 years (17% and 11%, respectively). In class IV and III, mild temporomandibular dysfunction was observed (60% and 67%, respectively), while moderate temporomandibular dysfunction was observed in class I and II (50% and 54%, respectively).