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Maxillary sinusitis associated with peri-implantitis at sinus floor augmented sites

Title
Maxillary sinusitis associated with peri-implantitis at sinus floor augmented sites
Author
한지영
Keywords
dental implant; implant failure; sinus mucosal thickening
Issue Date
2019-10
Publisher
LIPPINCOTT WILLIAMS & WILKINS
Citation
IMPLANT DENTISTRY, v. 28, no. 5, Page. 484-489
Abstract
Purpose: The purpose of this case series was to investigate treatment outcomes of maxillary sinusitis associated with peri-implantitis at sinus floor augmented sites for a 3-year follow-up. Materials and Methods: Eighteen implants in 8 patients diagnosed with maxillary sinusitis associated with peri-implantitis were reviewed. Four patients were treated with implant removal and antibiotics, and 4 patients were treated with implant removal, the modified Caldwell-Luc operation (CLOP), and antibiotics. Seven patients, who had 7 survived implants, were followed up to 3 years after treatment. The characteristics between failed and survived implants were compared. Radiographic parameters of survived implants were analyzed using the Friedman test. Results: Eleven failed implants from 8 patients exhibited approximately 10-mm pocket depths and mobility at diagnosis. Seven survived implants from 7 patients exhibited no significant changes in crestal bone loss at the facial side for 3 years after the treatments. Sinus mucosal thickening was significantly reduced during the 3-year follow-up after the treatments. Conclusion: The progression of peri-implantitis in sinus floor augmented sites may lead to maxillary sinusitis. To confirm the efficacy of the intraoral approaches, such as the modified CLOP, systematic clinical studies with a large sample size and a long-term follow-up should be conducted.
URI
https://journals.lww.com/implantdent/FullText/2019/10000/Maxillary_Sinusitis_Associated_With.11.aspxhttps://repository.hanyang.ac.kr/handle/20.500.11754/151537
ISSN
1056-6163
DOI
10.1097/ID.0000000000000922
Appears in Collections:
COLLEGE OF MEDICINE[S](의과대학) > MEDICINE(의학과) > Articles
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