Oral lesions in human monkeypox disease and their management.

OBJECTIVE: The current outbreak of human monekypox (MPX) in several endemic and non-endemic regions in 2022 has generated significant international attention. Despite the early classification as zoonotic, MPXV has demonstrated the potential for human-to-human transmission through close contact with lesions, body fluids, respiratory droplets, and contaminated materials. Therefore, our objective was to elaborate on the oral lesions in human MPX and their management. MATERIALS AND METHOD: Articles published up to August, 2022, were screened to identify relevant studies in humans that reported oral lesions in MPX. RESULTS: Oral lesions have been found to manifest differently and transform from vesicles to pustules, accompanied by umbilication and crusting within four weeks. Along with fever and lymphadenopathy, these lesions may develop in the oral cavity and then spread to the skin surrounding the extremities in a centrifugal pattern. In some patients, the oropharyngeal and perioral lesions were the initial presentations. CONCLUSIONS: The oral lesions of MPX infection and its management strategies are relevant for dentists. Dental practitioners may be the first to detect the initial lesions of MPX. Therefore, high alertness should be there, especially while examining patients with fever and lymphadenopathy. It is also essential to thoroughly examine the oral cavity for macular and papular lesions in oral mucosa, tongue, gingiva, and epiglottis. Symptomatic and supportive care of oral lesions is recommended.

Oral lesions in human monkeypox disease and their management-a scoping review.

OBJECTIVE: Monkeypox (MPX) disease poses a threat to the frontline health workers, including dental practitioners; however, there is limited literature on its dental implications. The objective of this scoping review was to map the oral manifestations of MPX and its management based on existing information. MATERIALS AND METHODS: Articles published up to July 31, 2022 were searched to select relevant observational and experimental studies in humans who reported oral lesions in MPX disease, including case reports. The findings of this review are based on the pooled data of 1,136 patients (age range: 2-52 years) reported from different parts of the world. RESULTS: Oral lesions included mouth sores, oral mucosal lesions, ulcers on the tongue, tongue swelling, pustular lesions on the gingiva, perioral erosive lesions, oral candidiasis, and oropharyngeal lesions. Oral lesions of MPX infection and their management strategies are relevant to dentists. Dental practitioners may be the first to detect the initial symptoms of MPX disease. CONCLUSION: Oral lesions may present as initial lesions of MPX suggesting that dentists and dental personnel should be aware of the nature of the disease. Clinicians must be alert to rashes resembling MPX lesions and distinguish MPX from herpetic and similar vesicular-bullous lesions for differential diagnosis. Symptomatic and supportive care for oral lesions is important.

Antimicrobial Prescription Patterns among Oral Implantologists of Kerala, India: A Cross-Sectional Survey.

Background and Objectives: Antimicrobial resistance is a grave public health concern, and it is important to optimize the use of antimicrobials in dental surgeries. Antimicrobial prescriptions in dental implant placements are often empiric and not guided by consensus or specific guidelines. The aim of this study was to elucidate antibiotic prescribing patterns among oral implantologists. The objectives were to identify the frequency of antimicrobial usage and preferences regarding the perioperative timing of prescriptions, type of antibiotic, dosage, and duration in different implant placement scenarios. Subjects and Methods: An anonymized web-based survey was carried out. Participants were drawn from the lists of oral implantologists from all local branches of the Indian Dental Association in the state of Kerala, India, until the required sample size was met. Responses were recorded using an Internet-based validated questionnaire sent via e-mail to the participants. The questionnaire contained five sections with both open-ended and closed-ended questions. Results: Among the 93 participants, 59% of the dental implantologists preferred 0.2% povidone-iodine as a preprocedural mouth rinse in the backdrop of the COVID-19 pandemic, and 68% prescribed 0.12%-0.2% chlorhexidine as the postoperative mouth rinse. The majority of the participants (73%) routinely prescribed systemic antibiotics perioperatively during implant placement surgery. Interestingly, while none of the participants preferred a solely preoperative regimen, 92.4% of the dentists in our survey prescribed both pre- and postoperative antibiotics. Antibiotics of choice as the preoperative agents were amoxicillin and amoxicillin plus clavulanic acid. The most preferred postoperative agent was amoxicillin plus clavulanic acid. The popularly reported rationale behind a preoperative antibiotic was to decrease or eliminate local or systemic infections (79%), and the majority of the participants (60%) prescribed postoperative antibiotics to prevent postoperative infection. Conclusions: Systemic antibiotic prescriptions in implant placement surgery are not based on currently available evidence. Most oral implantologists who participated in the survey prescribed systemic antibiotics to prevent perioperative infection, even in simple and straightforward implant placements. Specific guidelines need to be generated in complex implant placement situations and implant placement in medically compromised patients to prevent excessive prescriptions.

Adjunctive Techniques and Diagnostic Aids in the Early Detection of Oral Premalignant Disorders and Cancer: An Update for the General Dental Practitioners.

Oral cancer (OC), a potentially fatal disease, is a major health concern across the world. It is reported to be the sixth most common cancer in the world with a disappointingly low 5-year survival rate, despite major advances in onco-medicine in the past three decades. The low 5-year-survival rate is associated with late diagnosis of the disease, while OC diagnosed at early stages enjoy a much higher 5-year-survival rate, comparatively. Although the oral cavity is one of the most easily accessible parts of the body for cancer screening, OC is typically diagnosed at later stages. The delay in diagnosis is one of the factors for the poor 5-year survival rate and high mortality and morbidity among patients. Therefore, an early diagnosis is of utmost importance. Visual and tactile examination and scalpel biopsy are still considered the gold standard for definitive diagnosis of oral potentially malignant disorder (OPMD) and OC. Nevertheless, adjunctive techniques could be employed to increase the ability to distinguish benign abnormalities from dysplastic/malignant changes. These would also aid in identifying areas of dysplasia/early OC that are not visible to the naked eye and tackle the delay in diagnosing OPMD/OC. These adjunctive tools are not a replacement for visual and tactile examination but are supplementary aids. They could be used to screen healthy patients for the presence of any occult cancerous change and evaluate the biological potential of clinically abnormal mucosal lesions, thus enabling early recognition and diagnosis which might increase survival rate and reduce mortality and treatment-associated morbidity.

Potential Medical Applications of Chitooligosaccharides.

Chitooligosaccharides, also known as chitosan oligomers or chitooligomers, are made up of chitosan with a degree of polymerization (DP) that is less than 20 and an average molecular weight (MW) that is lower than 3.9 kDa. COS can be produced through enzymatic conversions using chitinases, physical and chemical applications, or a combination of these strategies. COS is of significant interest for pharmacological and medical applications due to its increased water solubility and non-toxicity, with a wide range of bioactivities, including antibacterial, anti-inflammatory, anti-obesity, neuroprotective, anticancer, and antioxidant effects. This review aims to outline the recent advances and potential applications of COS in various diseases and conditions based on the available literature, mainly from preclinical research. The prospects of further in vivo studies and translational research on COS in the medical field are highlighted.

The Monkeypox Outbreak and Implications for Dental Practice.

OBJECTIVES: Monkeypox (MPX) caused by the MPX virus, is a contagious disease confined mainly to African regions, and is currently making multiple appearances outside of disease-endemic countries. World Health Organization (WHO) very recently declared the current monkeypox outbreak a Public Health Emergency of International Concern. We review here the salient features of MPX and its possible impact on dentistry. METHODS: The data on the aetiology, transmission modes, signs and symptoms, diagnosis, and management, including the risk of its occupational transmission in dental settings, were garnered from the current literature, mainly from the World Health Organization and Centers for Disease Control and Prevention databases. RESULTS: Over recent months, MPX has reemerged in more than 88 countries in Europe, North America, and Australia, with some 22000 case reports to date (as of July 2022). The initial signs of MPX appear during the prodromal period, in the oral cavity as single or multiple macular lesions on the oral mucosa, accompanied by generalised lymphadenopathy. Subsequently, the characteristic rash appears on the skin and spreads centripetally from the trunk towards the palms and soles. MPX is a self-limiting disease with very low mortality and may last from 2 to 4 weeks. Although MPX is similar to chickenpox, there are a number of differentiating signs, the main element being lymphadenopathy. Strict adherence to standard, contact, and droplet infection control precautions, including wearing N95 masks, FFP3 respirators, fluid-resistant attire, and eye protection, is necessary to prevent its spread. CONCLUSIONS: MPX appears to be a significant travel-related disease. Dental care workers should note that premonitory signs of the disease usually appear on the oral mucosa as macules and ulcers prior to the characteristic skin lesions. Implementing standard, contact, and droplet infection control measures, patient isolation, and referral are important, particularly during a local outbreak. A vaccine specific for MPX is under development, although the smallpox vaccine appears to be effective.

Caspase-Dependent Apoptosis Induced by Simarouba Glauca on Human Non-Small-Cell Lung Cancer, A549 Cells.

BACKGROUND: The leaves of Simarouba glauca (S. glauca) have been used as a potential source of anticancer agents in traditional medicine. Attempts have been made to isolate anticancer agents from the leaves of S. glauca. The objective of the present study was to demonstrate the anticancer and apoptotic effect of the leaf extract of petroleum ether (LPE) on human non-small-cell lung cancer A549 cells. METHODS: MTT assay was used to investigate the effect of LPE on the viability of A-549 cells. The apoptotic effect of human lung cancer cells was evaluated using fluorescence staining, acridine orange/ ethidium bromide staining, Hoechst staining, flow cytometry analysis, annexin V staining, and caspase assay. RESULTS: The results showed a direct correlation between the dose and the rate of cytotoxicity. Fluorescence staining revealed apoptotic features, such as blebbing and chromatin condensation. Flow cytometry analysis and annexin V staining revealed phosphatidyl serine externalization. Caspase assay confirmed that the extract inhibited cell death. Caspase 3 expressions indicated that the cell death occurred either through the mitochondrial pathway or the death receptor. CONCLUSIONS: The study revealed that the LPE induced the apoptosis of human non-small-cell lung cancer, A549 cells, either through mitochondrial or death receptor pathway.

A Plausible Proposition of CCL20-Related Mechanism in Fusobacterium nucleatum-Associated Oral Carcinogenesis.

OBJECTIVE: The objective of this prospective observational case-control study is to evaluate the prevalence of Fusobacterium nucleatum in the tissues of oral squamous cell carcinoma (OSCC). Reconnoitering the CCL20-related mechanism of carcinogenesis in Fusobacterium nucleatum-positive OSCC is another objective. METHODOLOGY: Tissues from 50 OSCC patients and 30 healthy oral tissues were collected. The prevalence of Fusobacterium nucleatum was evaluated in both tumour and healthy tissue by polymerase chain reaction. The immunohistochemistry of OSCC tissues was conducted to evaluate the difference in the expression of CCL20 between Fusobacterium nucleatum-positive and -negative OSCC tissues. RESULTS: Fusobacterium nucleatum was significantly (p < 0.001) prevalent in OSCC tissues (74%), compared to healthy tissues (26%). No association of Fusobacterium nucleatum or CCL20 immuno-expression with any clinical or histopathological features of OSCC was observed. While the intensity of CCL20 immuno-expression did not differ (p = 0.053), the CCL20-positive cell population was significantly different (p = 0.034) between Fusobacterium nucleatum-positive and -negative OSCC. CONCLUSION: Fusobacterium nucleatum is possibly prevalent in oral cancer tissues in the Indian population. By using immunohistochemistry, this is the first study to propose that the carcinogenesis in Fusobacterium nucleatum-positive OSCC may be CCL20-related. The findings enrich the knowledge of mechanisms involved in Fusobacterium nucleatum-mediated oral carcinogenesis.

Patterns of Periodontal Destruction among Smokeless Tobacco Users in a Central Indian Population.

BACKGROUND: Findings of studies testing the association between smokeless tobacco (SLT) use and periodontal health have shown varying results in different populations. Considering the high prevalence of SLT use in India, the present study was conducted to understand the pattern of periodontal destruction within different areas of the dentition among SLT users. METHODS: Age, gender, oral hygiene habits, the frequency and duration of SLT consumption, the type of SLT product used, and the site of retention of the SLT product in the oral cavity were recorded among 90 SLT users. Probing depth (PD), recession (REC), and clinical attachment loss (CAL) at SLT-associated and non SLT-associated teeth of the mandibular arch were compared based on the site of retention of the SLT product, the type of product used, and the duration of the habit. RESULTS: REC and CAL were significantly higher at the SLT-associated zones compared to non SLT-associated zones and at both interproximal and mid-buccal sites of SLT-associated teeth. Among individuals who had the habit for more than 5 years and also among those who had the habit for 5-10 years, PD, REC, and CAL were significantly higher at SLT-associated teeth than at non SLT-associated teeth. Significantly greater periodontal destruction was observed at SLT-associated teeth among khaini users and gutkha users. CONCLUSIONS: Smokeless tobacco consumption resulted in greater destruction of periodontal tissues. The severity of periodontal destruction at SLT-associated sites differed depending on the type of smokeless tobacco used, the site of retention of the SLT, and the duration of the habit.

The Apoptotic Properties of Leaf Extracts of Simarouba glauca against Human Leukemic Cancer Cells.

BACKGROUND AND OBJECTIVE: Simarouba glauca is a plant belonging to the family of Simaroubaceae. It is a potent source of secondary metabolites. The aim of this study was to evaluate the apoptotic properties of leaf extracts of Simarouba glauca against human leukemic cancer cells. MATERIALS AND METHODS: Cytotoxicity of Simarouba glauca was assessed in the leaf extract of petroleum ether against leukemic cells by MTT assay. To detect the apoptotic features, fluorescence microscopy analysis was done with dual acridine orange/ethidium bromide fluorescent staining and Hoechst staining. To determine the externalization of phosphatidylserine, annexin v staining was done. Mitochondrial or death receptor activation was confirmed by caspase 3 analysis by flow cytometry. RESULTS: This study revealed that Simarouba glauca was able to treat leukemia. Among the four extracts, petroleum ether extract showed a higher order of in vitro anticancer activity. The petroleum ether extract strongly inhibited the proliferation of K562 cell lines with IC50 values of 186 µg/ml. Dual acridine orange/ethidium bromide fluorescent staining and Hoechst staining revealed the characteristic features of apoptosis. Annexin V confirmed early and late stage apoptosis. Caspase-3 analysis revealed that cell death was due to mitochondrial or death receptor activation in mitochondrial pathway. CONCLUSION: These findings suggested that Simarouba glauca leaf extracts inhibited leukemic cells in a time- and dose-dependent manner either through mitochondrial or death receptor activation. The leaf extracts of Simarouba glauca was found to be nontoxic to lymphocytes. It can be concluded that Simarouba glauca is an important source of phytochemicals posing efficacy against leukemic cancer cells.
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Cytotoxicity Profiling of Annona Squamosa in Cancer Cell Lines.

Objective: In the study our aim was to evaluate the cytotoxic activity of different solvent extracts of Annona squamosa seeds. Methods and materials: The four extracts used were petroleum ether, chloroform, ethyl acetate and methanol were tested using cytotoxicity assays. Results: Among the four extracts tested petroleum ether showed maximum cytotoxicity against a panel of cancer cell lines such as nasopharyngeal cancer (KB) cells, lung cancer (A-549) cells, breast cancer (MCF- 7) cells, leukemic (K-562) cells and inhibited the growth of murine cancer cells such as Dalton's lymphoma ascites (DLA) and Ehrlich ascites carcinoma (EAC). Conclusion: Petroleum ether extract of Annona squamosa seeds showed cytotoxicity towards a panel of cancer cells meanwhile non-significant cytotoxicity towards normal cells.

Cytotoxicity of Different Concentrations of Three Root Canal Sealers on Human Mesenchymal Stem Cells.

This study assessed the dose-dependent effect on the cytotoxicity of BioRoot RCS (BR) and Endosequence BC (BC) sealers in human bone marrow mesenchymal stem cells (hMSCs) compared to those of the AH Plus sealer. Cells were exposed to different dilutions of extracts from freshly prepared sealers (1:2, 1:8, 1:32). Unexposed cells acted as the negative control. Cytotoxicity was evaluated by an alamar blue assay. Cell morphology was analyzed by using scanning electron microscopy after exposure to the different sealers' extracts. Statistical analysis was performed using a one-way analysis of variance and the Bonferroni post hoc test (p < 0.05). The cytotoxicities of BC and BR were less than that of AH Plus. In the presence of 1:2 BR, the cell proliferation was significantly lower than the control. At 1:8 and 1:32 concentrations, both the tricalcium silicate sealers led to similar cellular proliferation. Cells in BC and BR sealers' extracts spread better than those in AH Plus extract.

Analyzing Relationship between Patient and Doctor in Public Dental Health using Particle Memetic Multivariable Logistic Regression Analysis Approach (MLRA2).

In the developing technology managing patient and doctor relationship and communication process is one of the critical factors because the patient may take high risk surgery, treatment and diagnosis. Due to the importance of the patient-doctor relationship, in this paper investigate the various aspects of relation between the doctor and dental problem related patients. During the analyzing process, data has been collected from adults who are facing dental problems and other dental injuries in which data has been gathered from 423 individuals by conducting interviews. The gathered data is investigated with the help of particle-memetic multivariable logistic regression analysis method which examines the patient income, dental surgical details, injuries and other factors relationship has been investigated. From the analyzed data, how the patients are treated by doctors examined for improving the relationship between patient and doctor in public dental health aspects.

Preparation, Characterization and Biological Applications of Biosynthesized Silver Nanoparticles with Chitosan-Fucoidan Coating.

Silver nanoparticles (AgNPs) are gaining a great deal of attention in biomedical applications due to their unique physicochemical properties. In this study, green synthesis of AgNPs was developed using seaweed polysaccharide fucoidan. The AgNPs were further coated with chitosan to form an electrolyte complex on the surface. The developed chitosan⁻fucoidan complex-coated AgNPs were characterized using UV-visible spectroscopy, Fourier transform infrared spectroscopy (FT-IR), and transmission electron microscopy (TEM). FT-IR results suggested strong polyelectrolyte complexation between fucoidan and chitosan. The developed chitosan⁻fucoidan complex-coated AgNPs significantly inhibited microbial growth. Moreover, the AgNPs showed efficient anticancer activity in human cervical cancer cells (HeLa). This study demonstrated that chitosan⁻fucoidan complex-coated AgNPs hold high potential for food and cosmeceutical applications.

Evolution of Nickel-titanium Alloys in Endodontics.

To improve clinical use of nickel-titanium (NiTi) endodontic rotary instruments by better understanding the alloys that compose them. A large number of engine-driven NiTi shaping instruments already exists on the market and newer generations are being introduced regularly. While emphasis is being put on design and technique, manufacturers are more discreet about alloy characteristics that dictate instrument behavior. Along with design and technique, alloy characteristics of endodontic instruments is one of the main variables affecting clinical performance. Modification in NiTi alloys is numerous and may yield improvements, but also drawbacks. Martensitic instruments seem to display better cyclic fatigue properties at the expense of surface hardness, prompting the need for surface treatments. On the contrary, such surface treatments may improve cutting efficiency but are detrimental to the gain in cyclic fatigue resistance. Although the design of the instrument is vital, it should in no way cloud the importance of the properties of the alloy and how they influence the clinical behavior of NiTi instruments. CLINICAL SIGNIFICANCE: Dentists are mostly clinicians rather than engineers. With the advances in instrumentation design and alloys, they have an obligation to deal more intimately with engineering consideration to not only take advantage of their possibilities but also acknowledge their limitations.

Marine Fish Proteins and Peptides for Cosmeceuticals: A Review.

Marine fish provide a rich source of bioactive compounds such as proteins and peptides. The bioactive proteins and peptides derived from marine fish have gained enormous interest in nutraceutical, pharmaceutical, and cosmeceutical industries due to their broad spectrum of bioactivities, including antioxidant, antimicrobial, and anti-aging activities. Recently, the development of cosmeceuticals using marine fish-derived proteins and peptides obtained from chemical or enzymatical hydrolysis of fish processing by-products has increased rapidly owing to their activities in antioxidation and tissue regeneration. Marine fish-derived collagen has been utilized for the development of cosmeceutical products due to its abilities in skin repair and tissue regeneration. Marine fish-derived peptides have also been utilized for various cosmeceutical applications due to their antioxidant, antimicrobial, and matrix metalloproteinase inhibitory activities. In addition, marine fish-derived proteins and hydrolysates demonstrated efficient anti-photoaging activity. The present review highlights and presents an overview of the current status of the isolation and applications of marine fish-derived proteins and peptides. This review also demonstrates that marine fish-derived proteins and peptides have high potential for biocompatible and effective cosmeceuticals.

Fabrication of letrozole formulation using chitosan nanoparticles through ionic gelation method.

In this study, the anticancer drug letrozole (LTZ) was formulated using chitosan nanoparticles (CS-NPs) with the crosslinking agent sodium tripolyphosphate (TPP). The nano-formulation was optimized by varying the concentration of drug. The prepared particles were characterized using FTIR, TGA, XRD, SEM, TEM and DLS. From the FTIR results, the appearance of a new peak for CH, CC and CN confirms the formation of LTZ loaded chitosan nanoparticles. TEM images shows that the average particle size was in the range of 60-80nm and 20-40mm air dried and freeze dried samples respectively. Also the prepared formulation had been evaluated in vitro for determining its hemocompatability, biodegradability and serum stability. The preliminary studies supported that the chitosan nanoparticles formulation has biocompatibility and hemocompatible properties and it can act as an effective pharmaceutical excipient for letrozole.

Antimicrobial and anticancer activities of porous chitosan-alginate biosynthesized silver nanoparticles.

The main aim of this study was to obtain porous antimicrobial composites consisting of chitosan, alginate, and biosynthesized silver nanoparticles (AgNPs). Chitosan and alginate were used owing to their pore-forming capacity, while AgNPs were used for their antimicrobial property. The developed porous composites of chitosan-alginate-AgNPs were characterized using Fourier transform infrared spectroscopy (FT-IR), ultraviolet-visible spectroscopy, X-ray diffraction (XRD) analysis, and scanning electron microscopy (SEM). The FT-IR results revealed the presence of a strong chemical interaction between chitosan and alginate due to polyelectrolyte complex; whereas, the XRD results confirmed the presence of AgNPs in the composites. The dispersion of AgNPs in the porous membrane was uniform with a pore size of 50-500µm. Antimicrobial activity of the composites was checked with Escherichia coli and Staphylococcus aureus. The developed composites resulted in the formation of a zone of inhibition of 11±1mm for the Escherichia coli, and 10±1mm for Staphylococcus aureus. The bacterial filtration efficiency of chitosan-alginate-AgNPs was 1.5-times higher than that of the chitosan-alginate composite. The breast cancer cell line MDA-MB-231 was used to test the anticancer activity of the composites. The IC50 value of chitosan-alginate-AgNPs on MDA-MB-231 was 4.6mg. The developed chitosan-alginate-AgNPs composite showed a huge potential for its applications in antimicrobial filtration and cancer treatment.

Oncocytic Pleomorphic Adenoma of Palatal Salivary Gland with Macrophages and Giant Cells Associated with Cholesterol Crystals.

Pleomorphic adenoma (PA) is the most common salivary gland tumor characterized by histo-morphological diversity in the form of myxoid, hyalinized, chondroid, osseous, and squamous areas. In this paper, we report a rare case of predominantly oncocytic variant of PA in a 45-year-old male patient on the posterior palatal region. Microscopic examination showed homogenous eosinophilic cellular mass composed of epithelial components arranged in the form of tubular and solid patterns. The polygonal and oval cells showed abundant dark eosinophilic granular cytoplasm. The cell borders were distinct with a central nucleus showing prominent nucleoli. Interestingly at few places, cholesterol clefts were seen surrounded by macrophages and giant cells. The tumor was surgically excised with no evidence of recurrence after 2 years.

Relation Between Periodontal Status and Pre-Cancerous Condition (Oral Lichen Planus): A Pilot Study.

BACKGROUND: Oral lichen planus (OLP) is a common chronic mucocutaneous disease mostly seen in middle aged and elderly females. Oral lichen planus can occur in different oral sites such as gingiva, labial, buccal mucosa and on the tongue. And can have an indirect effect on initiating periodontitis. OBJECTIVES: The purpose of the study was to evaluate the periodontal status of OLP patients and compare it with that of healthy controls. The presence of erosive lesions among gingival tissues makes oral hygiene procedures difficult to perform for obvious reasons. Plaque control and rigorous oral hygiene are primary requisites for the treatment of any oro-mucosal disease. MATERIAL AND METHODS: Thirty patients with the erosive and reticular form of OLP as a study group and 30 healthy subjects as a control group were selected. The periodontal status of all subjects including gingival index (GI), Russell's periodontal index (PI) and bleeding on probing (BOP) were evaluated in both groups. Finally, the data was analyzed by a paired t-test using SPSS software v. 22. RESULTS: The mean values of GI, PI and BOP were observed to be higher in the study group compared to the control group, and this was statistically significant (p < 0.05). The results shown are suggestive that periodontal status was poor in the study group as compared to the control group. CONCLUSIONS: Further studies need to investigate periodontal status in oral lichen planus patients with larger sample size, and careful follow-up of these will assure an increase in the quality of life of these patients. The patient should be informed regarding the risk of periodontal problems in OLP and should be advised to have regular dental checkups to avoid a worsening of the conditio.