Examinando por Materia "Prótesis parcial removible"

Mostrando 1 - 3 de 3

Acceso abierto

(Universidad Privada Norbert Wiener, 2018-07-05) Quiquia Zavaleta, Antonio Efrain; Vilchez Bellido, Dina
The purpose of this research was to determine the frequency of errors in the design of removable partial dentures (RPD) in lower edentulous Kennedy Class I by dental interns at Universidad Norbert Wiener. An observational, descriptive, cross-sectional, and prospective study was conducted. The sample consisted of 40 dental interns from Universidad Norbert Wiener, who performed a design exercise on a lower Kennedy Class I model. Once the designs were obtained, an instrument was applied to evaluate the design of the RPD components. The data collected were analyzed using descriptive statistics, frequencies, and percentages. The results showed that the design of the removable partial denture in lower Kennedy Class I edentulism was mostly average, with an error frequency of 40% (n=16). The design of the supports was correct in 72.5%, the major connectors in 65%, the minor connectors in 42.5%, the retainers in 80%, and the bases were correctly designed in 60%. It is recommended to develop strategies that improve the acquisition of knowledge and skills on this topic during university education.
Acceso abierto

(Universidad Privada Norbert Wiener, 2019-02-05) Vargas Duran, Karen Gisella; Vergara Pinto, Brenda Roxana
It is important to define the expression "oral health-related quality of life"; one of its many definitions mentions the impact that oral health has on the different activities that individuals carry out daily. The elderly are affected by various oral diseases, with tooth loss being the most common; moreover, they are a vulnerable age group in society. Therefore, the following objective was proposed: To determine the relationship between quality of life and oral health in users with removable partial dentures. The type of study conducted was observational, cross-sectional, and prospective; the sample consisted of 99 elderly individuals (PAMs), selected through probabilistic sampling. In the data collection, identification instruments were applied, including the CPOD index, IOHS, prosthesis condition index, and the Oral Health Impact Profile (OHIP-EDENT). The bivariate analysis was performed using the non-parametric Kendall’s Tau-b test for categorical and ordinal variables, with a p ≤ 0.05 and a 95% confidence interval. Our results show that 44.4% of the PAMs have regular oral health. The quality of life, as perceived by the PAMs, was good in 54.5%. Kendall’s Tau-b test yielded = -0.262 with a p = 0.004, showing a relationship between the two variables (quality of life and oral health status). Thus, it is concluded that quality of life is correlated with the oral health status of PAMs.
Acceso abierto
Comparison of the divergence of the free-hand carved guide planes and the acrylic resin cap technique in removable partial prosthesis, Lima 2023
(Universidad Privada Norbert Wiener, 2024-06-04) Rivera Neyra, Carlos Fernando; Guevara Sotomayor, Juan César
The objective of this research was to determine the divergence of hand-carved guide planes and the acrylic resin cap technique in removable partial dentures. Methodology: Bioesthetic preparation was performed on 31 patients for the fabrication of removable partial dentures, using the acrylic cap technique and the conventional technique to obtain guide planes. Afterward, plaster models were obtained, photographed, and processed in Adobe Photoshop to observe the divergence of the guide planes. All data were recorded in a data collection sheet. These data were tabulated and processed using statistical analysis. Results: The divergence of the hand-carved guide planes showed a mean of 2.055 and a standard deviation of 0.5926, while the acrylic cap technique showed a mean of 0.902 and a standard deviation of 0.3612. There was statistical significance (p<0.05) between the two procedures. Conclusion: There are differences in the divergence of hand-carved guide planes and the acrylic resin cap technique in removable partial dentures.