TY - JOUR
T1 - Clinical retrospective study of dental implant removal
T2 - Do patients who require implant removal desire implant prosthesis again?
AU - Sukegawa, Shintaro
AU - Saika, Masato
AU - Tamamura, Ryo
AU - Nakano, Keisuke
AU - Takabatake, Kiyofumi
AU - Kawai, Hotaka
AU - Nagatsuka, Hitoshi
AU - Furuki, Yoshihiko
N1 - Funding Information:
This work was supported by JSPS KAKENHI Grant Numbers JP19K19158.
Publisher Copyright:
© Medicina Oral S. L. C.I.F. B 96689336-pISSN 1698-4447-eISSN: 1698-6946.
PY - 2020
Y1 - 2020
N2 - Background: This study investigated the causes of dental implant removal due to complications, and examined whether patients who had dental implant removal desired re-implant prosthesis treatments. Material and Methods: A retrospective case–control study was conducted on patients who had their dental implants removed. We investigated whether the removed dental implant was replaced with other implant prosthe-ses. Age, sex, diabetes, smoking, implant site distribution, reason for implant removal, and blade and root-form implants were categorized as predictive variables. The outcome variable was desire for re-implantation or use of other prosthetic methods after implant removal. A logistic regression model was created to identify patient factors that could predict the re-implantation of dental prostheses after implant removal. Results: A total of 215 dental implants were removed from 143 patients. The most common reason for implant removal was peri-implantitis that was identified in 165 implants. After implant removal, re-implantation was performed in 98 implants (45.6%). Bivariate analyses showed that age, diabetes, implant type, and reason for implant removal were associated with the desire for re-implanted prostheses. The multiple regression model revealed that age, implant type, and reason for implant removal were associated with an increased desire for re-implant prostheses after implant removal. Conclusions: Re-implantation of prostheses after the removal of dental implants was desired by patients who were younger, had implants placed in the root form, and had implants removed due to prosthetic-related complications.
AB - Background: This study investigated the causes of dental implant removal due to complications, and examined whether patients who had dental implant removal desired re-implant prosthesis treatments. Material and Methods: A retrospective case–control study was conducted on patients who had their dental implants removed. We investigated whether the removed dental implant was replaced with other implant prosthe-ses. Age, sex, diabetes, smoking, implant site distribution, reason for implant removal, and blade and root-form implants were categorized as predictive variables. The outcome variable was desire for re-implantation or use of other prosthetic methods after implant removal. A logistic regression model was created to identify patient factors that could predict the re-implantation of dental prostheses after implant removal. Results: A total of 215 dental implants were removed from 143 patients. The most common reason for implant removal was peri-implantitis that was identified in 165 implants. After implant removal, re-implantation was performed in 98 implants (45.6%). Bivariate analyses showed that age, diabetes, implant type, and reason for implant removal were associated with the desire for re-implanted prostheses. The multiple regression model revealed that age, implant type, and reason for implant removal were associated with an increased desire for re-implant prostheses after implant removal. Conclusions: Re-implantation of prostheses after the removal of dental implants was desired by patients who were younger, had implants placed in the root form, and had implants removed due to prosthetic-related complications.
KW - Complications
KW - Dental implant removal
KW - Implant prosthesis
KW - Re-implantation
KW - Retrospective study
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U2 - 10.4317/medoral.23789
DO - 10.4317/medoral.23789
M3 - Article
C2 - 33037809
AN - SCOPUS:85094628169
VL - 25
SP - e784-e790
JO - Medicina Oral, Patologia Oral y Cirugia Bucal
JF - Medicina Oral, Patologia Oral y Cirugia Bucal
SN - 1698-4447
IS - 6
M1 - 23789
ER -