Papillae alterations around single-implant restorations in the anterior maxillae: thick versus thin mucosa / 国际口腔科学杂志·英文版
International Journal of Oral Science
;
(4): 94-100, 2012.
Artículo
en Inglés
| WPRIM
| ID: wpr-269642
ABSTRACT
To evaluate the papilla alterations around single-implant restorations in the anterior maxillae after crown attachment and to study the influence of soft tissue thickness on the papilla fill alteration. According to the inclusion criteria, 32 patients subjected to implant-supported single-tooth restorations in anterior maxillae were included. The patients were assigned to two groups according to the mucosal thickness (i) group 1, 1.5 mm s mucosal thickness 3 mm; and (ii) group 2, 3 mm<mucosal thickness 4.5 mm.Assessments of interproximal papillae at the time of crown placement (baseline) and at 6-month post loading (follow-up) were made by two prosthodontists using papilla fill index (PFI). The mean mucosal thickness was (2.49±_0.31) mm (group 1) and (3.81±_0.31) mm(group 2) for the two groups respectively. A significant difference in PFI between the groups was detected at the baseline (P<0.001).PFI improvements over time occurred after 6-month follow-up irrespective of the groups. When compared to group 1, the likelihood to obtain papilla fill was significantly higher for group 2 with an odds ratio of 6.05 (P<0.001). The interproximal papilla level around single-implant restorations could improve significantly over time after 6-month restoration according to PFI assessment. The thicker mucosa before implant placement implied a more favorable esthetic outcome in papilla alteration.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Asunto principal:
Estudios Prospectivos
/
Estudios de Seguimiento
/
Evaluación de Resultado en la Atención de Salud
/
Diseño de Prótesis Dental
/
Prótesis Dental de Soporte Implantado
/
Cuello del Diente
/
Implantes Dentales de Diente Único
/
Coronas
/
Implantación Dental Endoósea
/
Estética Dental
Tipo de estudio:
Estudio observacional
/
Estudio pronóstico
Límite:
Adulto
/
Femenino
/
Humanos
/
Masculino
Idioma:
Inglés
Revista:
International Journal of Oral Science
Año:
2012
Tipo del documento:
Artículo
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