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Fig. 6. a Panoramic X-ray image 1 year after the ...

Fig. 6. a Panoramic X-ray image 1 year after the surgery. b Intraoral photo 1 year after the surgery Fig. 6. a Panoramic X-ray image 1 year after the surgery. b Intraoral photo 1 year after the surgery

Fig. 5. Histopathologic photo of the resected mand...

Fig. 5. Histopathologic photo of the resected mandible (H-E staining) Fig. 5. Histopathologic photo of the resected mandible (H-E staining)

Fig. 4. a Intraoperative photo. The affected left ...

gmentally resected. b Intraoperative photo. A vascularized fibula bone graft. c Resected mandible. d Panoramic X-ray image after the surgery Fig. 4. a Intraoperative photo. The affected left mandible was segmentally resected. b Intraoperative photo. A vascularized fibula bone graft. c Resected mandible. d Panoramic X-ray image after the surgery

Fig. 3. CT images of the left mandible. a Axial vi...

Fig. 3. CT images of the left mandible. a Axial view at the left first molar. b Coronal view at the left first molar Fig. 3. CT images of the left mandible. a Axial view at the left first molar. b Coronal view at the left first molar

Fig. 2. Panoramic X-ray image at the first visit :...

Fig. 2. Panoramic X-ray image at the first visit Fig. 2. Panoramic X-ray image at the first visit

Fig. 1. Intraoral photo at the first visit : A cas...

Fig. 1. Intraoral photo at the first visit Fig. 1. Intraoral photo at the first visit

About this article : A case of peri-implantitis an...

Teramoto, Y., Kurita, H., Kamata, T. et al. A case of peri-implantitis and osteoradionecrosis arising around dental implants placed before radiation therapy. Int J Implant Dent 2, 11 (2016). https://doi.org/10.1186/s40729-016-0039-1 Download citation Received: 01 August 2015 Accepted: 21 March 2016 Published: 05 April 2016 DOI: https://doi.org/10.1186/s40729-016-0039-1

Rights and permissions : A case of peri-implantiti...

Open Access This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were...

Additional information : A case of peri-implantiti...

Yuji Teramoto, Hiroshi Kurita, Takahiro Kamata, Hitoshi Aizawa, Nobuhiko Yoshimura, Humihiro Nishimaki, Kazunobu Takamizawa declare that they have no competing interests. All authors read and approved the final manuscript.

Author information : A case of peri-implantitis an...

Department of Dentistry and Oral Surgery, Shinshu University School of Medicine, 3-1-1, Asahi, Matsumoto, 390-8621, Japan Yuji Teramoto, Hiroshi Kurita, Takahiro Kamata, Hitoshi Aizawa, Nobuhiko Yoshimura, Humihiro Nishimaki & Kazunobu Takamizawa You can also search for this author in PubMed Google Scholar You can also search for this author in ...

References : A case of peri-implantitis and osteor...

O'Dell K, Sinha U. Osteoradionecrosis. Oral Maxillofac Surg Clin North Am. 2011;23(3):455–64. Madrid C, Abarca M, Bouferrache K. Osteoradionecrosis: an update. Oral Oncol. 2010;46(6):471–4. Jacobson AS, Buchbinder D, Hu K, Urken ML. Paradigm shifts in the management of osteoradionecrosis of the mandible. Oral Oncol. 2010;46(11):795–801. Ozen J, Dirican B, Oysul K, Beyzadeoglu M, Ucok O, B...

Consent : A case of peri-i...

Written informed consent was obtained from the patient for the publication of this report and any accompanying images.

Conclusions : A case of peri-implantitis and osteo...

Dental implants have become increasingly popular, and a considerable number of people have undergone dental restorations using dental implants. Therefore, there will be an increasing probability of patients with dental implants receiving irradiation around their implants. Further studies are required to analyze whether dental implants located in the radiation field cause adverse effects in the lon...

Case presentation : A case of peri-implantitis and...

Secondarily, infection associated with dental implant may become a possible cause of ORN. In radiotherapy including the oral cavity, gingivitis is frequently observed adjacent to fixed metal dental restorations because they cause significant dose enhancement around them [12]. It is easy to speculate that the same occurs around dental implant prostheses (peri-implant mucositis). The presence of muc...

Case presentation : A case of peri-implantitis and...

In this paper, we reported a case of ORN arising around dental implants placed before radiotherapy. This is the third such case report to be published. Granström et al. reported three cases of ORN developing around dental implants previously placed for skin-penetrating prosthesis [8]. Slama et al. reported a case of mandibular ORN in post-implant radiation [9]. In these cases, the presence of den...

Case presentation : A case of peri-implantitis and...

A 66-year-old man was referred to our hospital for further treatment of ORN of the mandible. He had undergone dental implant treatments on both sides of the mandible (#35, #36, #45, and #47) 7 years previously. All of the implants were osseointegrated and charged. The patient had been followed up regularly by his dentist, and the clinical course had remained uneventful. He experienced left oropha...

Background : A case of peri-implantitis and osteor...

Osteoradionecrosis (ORN) of the mandible is a severe complication that follows ionizing radiation therapy in patients undergoing treatment for head and neck cancer. The radiation dose, tumor location, dental trauma, premorbid state of dentition, and concomitant chemoradiotherapy are thought to be contributing factors for ORN [1–3]. Most patients with head and neck cancer are aged 50 years or mo...

Abstract : A case of peri-implantitis and osteorad...

A little is known about the effect of radiotherapy on the dental implants that have previously been osseointegrated and charged. Here, we reported a case of osteoradionecrosis which arose around dental implants placed before radiation therapy.