Nine‐ to fourteen‐year follow‐up of implant treatment. Part III: factors associated with peri‐implant lesions

作者：Ann‐Marie Roos‐Jansåker, Helena Renvert, Christel Lindahl, Stefan Renvert · 发表于：Journal Of Clinical Periodontology · 年份：2006 · DOI：10.1111/j.1600-051x.2006.00908.x · 被引用次数：434 · 研究领域：Dental Implant Techniques and Outcomes、Periodontal Regeneration and Treatments、Bone Tissue Engineering Materials

OBJECTIVE: The aim of the present paper was to analyse, on patient and implant basis, factors related to peri-implant lesions. MATERIAL AND METHODS: Two hundred and eighteen patients treated with titanium implants were examined for biological complications at existing implants 9-14 years after initial therapy. The effects of several potentially explanatory variables, both on patient and on implant levels, were analysed. RESULTS: On the implant level, the presence of keratinized mucosa (p = 0.02) and plaque (p = 0.005) was associated with mucositis (probing depth > or =4 mm + bleeding on probing). The bone level at implants was associated with the presence of keratinized mucosa (p = 0.03) and the presence of pus (p < 0.001). On the patient level, smoking was associated with mucositis, bone level and peri-implantitis (p = 0.02, <0.001 and 0.002, respectively). Peri-implantitis was related to a previous history of periodontitis (p = 0.05). CONCLUSIONS: Individuals with a history of periodontitis and individuals who smoke are more likely to develop peri-implant lesions.