Purpose: The main aim of this study was to evaluate the patients with oral lichen planus (OLP) and dental implants.
Material And Methods: Three groups of 16 patients took part in the study. Group I patients had received dental implants and been diagnosed with OLP; Group II had not received implants but were diagnosed with OLP; Group III had implants but not OLP. Clinical observations and OLP symptoms were registered in each case. Periodontal pocket depth, implant mobility, bleeding upon probing, erythema, pain, and radiolucency around implants were measured. Patient quality of life was evaluated using OHIP 14.
Results: Peri-implant mucositis and peri-implantitis were detected in 17.86% and 25% of the OLP-implant group, while the control group with implants showed 18% and 16%. The implant survival rate in patients treated for OLP did not appear to differ from the survival rate among the general population. Quality of life was better among patients with implants and without OLP (p = .001).
Conclusions: The results of the present study suggest that implants do not influence manifestations of OLP. OLP is not a risk factor for peri-implantitis.
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http://dx.doi.org/10.1111/j.1708-8208.2012.00455.x | DOI Listing |
J Dent Sci
January 2025
Department of Oral Medicine, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
Background/purpose: Oral lichen planus (OLP) is a chronic inflammatory disorder characterized by basement membrane disruption, which plays a crucial role in its pathogenesis. Matrix metalloproteinases (MMPs), a group of proteolytic enzymes, contribute to the degradation of the basement membrane. The specific MMPs secreted by keratinocytes in OLP lesions and relevant regulatory mechanisms are not fully understood.
View Article and Find Full Text PDFJ Dent Sci
January 2025
Department of Dermatology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
Background/purpose: Oral leukoplakia (OLK) and oral lichen planus (OLP) represent two common oral potentially malignant disorders. It would be interesting to know scientific output and characteristics of studies on OLK and OLP.
Materials And Methods: This study aimed to investigate and compare scientometric characteristics of articles on OLK and OLP in the Scopus database, with emphasis on the analysis of the keywords that can reflect research directions and topics of concern.
J Dent Sci
January 2025
Department of Dentistry, National Taiwan University Hospital, College of Medicine, National Taiwan University, Taipei, Taiwan.
Background/purpose: Our previous study found that 21.9 %, 13.6 %, 7.
View Article and Find Full Text PDFJ Inflamm Res
January 2025
State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Wuhan University, Wuhan, People's Republic of China.
Purpose: Oral lichen planus (OLP) is a chronic, immune-mediated inflammatory disease involving T cells. Mitochondrial fission plays a crucial role in T cell fate through structural remodeling. Nicotinamide adenine dinucleotide (NAD) regulates mitochondrial remodeling and function.
View Article and Find Full Text PDFJ Clin Med
January 2025
Oral Medicine and Oral Oncology Unit, Department of Oncology, University of Turin, 10043 Turin, Italy.
: Tumor-infiltrating lymphocytes (TILs) play a crucial role in the tumor microenvironment (TME), influencing the progression, prognosis, and response to treatment in oral squamous cell carcinoma (OSCC) and its precursors, oral potentially malignant disorders (OPMDs). This scoping review assesses the current literature on TILs in the TME of OSCC and OPMDs, aiming to identify trends and gaps in the research. : A comprehensive search was performed in PubMed, using the following query terms: "Tumor Microenvironment AND (mouth neoplasms OR oral lichen OR leukoplakia OR oral lichenoid OR dysplasia OR GVHD OR lupus)".
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