Clinical efficacy of simple taper retentive implants in immediate posterior dental implantation for 5-7 years / 华西口腔医学杂志
West China Journal of Stomatology
; (6): 341-349, 2023.
Article
en En
| WPRIM
| ID: wpr-981132
Biblioteca responsable:
WPRO
ABSTRACT
OBJECTIVES@#This study aimed to evaluate the long-term clinical efficacy of simple taper retentive implants in the posterior dental area after immediate implantation for 5-7 years.@*METHODS@#Selected from January 2015 to December 2017 in the Fourth Affiliated Hospital of Nanchang University dental clinic line tooth area immediately after the implant prosthesis, a total of 38 patients, 53 implants, were deep into (bone under 2 mm or higher) and the upper structure was repaired. In addition, after the completion of tracking observation of 60-90 months, the implant surrounding bone health was recorded and analyzed.@*RESULTS@#After 5-7 years of follow-up, 1 of the 53 implants failed to fall out, and the implant retention rate was 98.1%. The amount of bone resorption in the proximal and distal margins 5-7 years after implant restoration was (0.16±0.94) mm and (-0.01±1.29) mm, respectively, and the difference in bone height between the proximal and distal margins of the implant and the immediate post-restoration period was not statistically significant (P>0.05). No statistically significant differences were found in the effects of periodontitis, implant site inflammation, and smoking on peri-implant marginal bone resorption (P>0.05).@*CONCLUSIONS@#The single taper-retained implant broadens the indications for immediate implant placement in the posterior region, and its deep sub-osseous placement (≥2 mm below the bone) avoids to a certain extent the disturbance of the implant by external stimuli and the exposure of the cervical abutment of the implant, with the good long-term stability of the marginal bone around the implant.
Palabras clave
Texto completo:
1
Índice:
WPRIM
Asunto principal:
Implantes Dentales
/
Estudios de Seguimiento
/
Pérdida de Hueso Alveolar
/
Resultado del Tratamiento
/
Prótesis Dental de Soporte Implantado
/
Implantes Dentales de Diente Único
/
Fracaso de la Restauración Dental
/
Implantación Dental Endoósea
/
Carga Inmediata del Implante Dental
Límite:
Humans
Idioma:
En
Revista:
West China Journal of Stomatology
Año:
2023
Tipo del documento:
Article