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  1. Article ; Online: Incidence of Peri-Implantitis and Relationship with Different Conditions: A Retrospective Study.

    Astolfi, Víctor / Ríos-Carrasco, Blanca / Gil-Mur, Francisco Javier / Ríos-Santos, José Vicente / Bullón, Beatriz / Herrero-Climent, Mariano / Bullón, Pedro

    International journal of environmental research and public health

    2022  Volume 19, Issue 7

    Abstract: Articles on the prevalence of peri-implant diseases showed that 90% of peri-implant tissues had some form of inflammatory response and a prevalence of peri-implantitis from 28% to 51% according to various publications. Objective: To provide an overview ... ...

    Abstract Articles on the prevalence of peri-implant diseases showed that 90% of peri-implant tissues had some form of inflammatory response and a prevalence of peri-implantitis from 28% to 51% according to various publications. Objective: To provide an overview of how risk factors can be related with peri-implantitis. Methods: A retrospective longitudinal study including 555 implants placed in 132 patients was evaluated based on the presence of peri-implantitis following the criteria of Renvert et al. 2018. Results: In total, 21 patients (15.9%) suffered peri-implantitis (PPG) and 111 patients (84.1%) did not suffer peri-implantitis (NPG). The results reveal that smokers have a high incidence of peri-implantitis (72.7%) compared to non-smokers (27.3%) (p < 0.0005). Another variable with significant results (p < 0.01) was periodontitis: 50% PPG and 23.9% NPG suffered advanced periodontitis. Systemic diseases such as arterial hypertension, diabetes mellitus, osteoporosis, and cardiovascular diseases do not show a statistically significant influence on the incidence of peri-implantitis. Patients who did not attend their maintenance therapy appointment had an incidence of peri-implantitis of 61.4%, compared to 27.3% in those who attend (p < 0.0001). From the results obtained, we can conclude that relevant factors affect peri-implantitis, such as tobacco habits, moderate and severe periodontitis, and attendance in maintenance therapy.
    MeSH term(s) Humans ; Incidence ; Longitudinal Studies ; Peri-Implantitis/epidemiology ; Peri-Implantitis/etiology ; Periodontitis/complications ; Periodontitis/epidemiology ; Retrospective Studies ; Risk Factors
    Language English
    Publishing date 2022-03-31
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2175195-X
    ISSN 1660-4601 ; 1661-7827
    ISSN (online) 1660-4601
    ISSN 1661-7827
    DOI 10.3390/ijerph19074147
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Influence of Removing or Leaving the Prosthesis after Regenerative Surgery in Peri-Implant Defects: Retrospective Study: 32 Clinical Cases with 2 to 8 Years of Follow-Up.

    Astolfi, Víctor / Gómez-Menchero, Alberto / Ríos-Santos, José Vicente / Bullón, Pedro / Galeote, Francisco / Ríos-Carrasco, Blanca / Bullón de la Fuente, Beatriz / Herrero-Climent, Mariano

    International journal of environmental research and public health

    2021  Volume 18, Issue 2

    Abstract: Purpose: The aim of this retrospective study was to compare the influence of removing or not removing a prosthesis after regenerative surgery on peri-implant defects.: Methods: Two different groups were compared (Group 1: removing the prosthesis; ... ...

    Abstract Purpose: The aim of this retrospective study was to compare the influence of removing or not removing a prosthesis after regenerative surgery on peri-implant defects.
    Methods: Two different groups were compared (Group 1: removing the prosthesis; Group 2: maintaining the prosthesis), analyzing radiographic bone filling (n = 32 implants) after regenerative treatment in periapical radiographs. The peri-implant defects were measured before and after regenerative treatment using Bio-Oss
    Results: The results obtained suggest that a regenerative procedure with xenograft, resorbable membrane, and detoxifying the implant surface with hydrogen peroxide form a reliable technique to achieve medium-term results, obtaining an average bone gain at a radiographic level of 2.84 mm (±1.78 mm) in patients whose prosthesis was not removed after peri-implant bone regenerative therapy and 2.18 mm (±1.41 mm) in patients whose prosthesis was removed during the healing period.
    Conclusions: There are no statistically significant differences in the response to treatment when removing or keeping the prosthesis after regenerative surgery in peri-implant defects.
    MeSH term(s) Berlin ; Follow-Up Studies ; Germany ; Humans ; Prostheses and Implants ; Retrospective Studies ; Switzerland ; Treatment Outcome
    Language English
    Publishing date 2021-01-13
    Publishing country Switzerland
    Document type Journal Article
    ISSN 1660-4601
    ISSN (online) 1660-4601
    DOI 10.3390/ijerph18020645
    Database MEDical Literature Analysis and Retrieval System OnLINE

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