Overdenture retida por implante curto unitário em mandíbulas atróficas: estudo clínico prospectivo
Nenhuma Miniatura disponível
Data
2019-09-20
Autores
Título da Revista
ISSN da Revista
Título de Volume
Editor
Universidade Federal de Goiás
Resumo
Objective: This prospective study aimed to evaluate the effectiveness of the use of a single short
implant to retain single implant mandibular overdentures in atrophic mandibles. Material and
Methods: Total edentulous individuals who had need to replace or put new complete dentures and
who had reduced bone volume in mandibular symphysis region with a maximum height of 15mm
for the installation of a short implant without need for bone augmentation procedures were
selected. The clinical treatment was divided into three stages: I) protheses preparation; II) implant
installation; III) installation of the overdenture system and of overdenture capture. Neodent
Titamax Cone Morse implants (Curitiba – Paraná, Brazil) 3.75mm x 7.0mm was used,
conventional loading protocol and Equartor CM retention system (Neodent, Curitiba, Paraná,
Brazil). At the moment of implant placing, following clinical parameters were collected: implant
stability quotient (ISQ), installation torque, bone type and ridge bone type Two outcomes reported
by the patient were evaluated before to implant placement and 3 months after overdenture capture:
prosthesis satisfaction and oral health impact on quality of life (OHIP-Edent). In addition,
maintenance events related to the prosthesis were recorded during the follow-up period. Results: A
total of 18 edentulous individuals with a mean age of 65.0 years (±12.1), 14 women (77.8%) were
selected. The implant survival rate was 100%. The implant stability quotient (ISQ) increased
significantly (p <0.05) after 3 months, from 72.7 (SD = 6.6) to 83.1. The overall OHIP-Edent score
reduced in 82.3% and the mean score of patient satisfaction with the mandibular denture increased
in 58.5% after 6 months. Conclusion: The use of a single short implant to retain a mandibular
overdenture was effective after 6 months of follow up.
Descrição
Palavras-chave
Citação
ALA, L. A. B. Overdenture retida por implante curto unitário em mandíbulas atróficas: estudo clínico prospectivo. 2019. 93 f. Dissertação (Mestrado em Ciências da Saúde) - Universidade Federal de Goiás, Goiânia, 2019.