Juvenile Ossifying Fibroma of a 15-Year-old Girl: A Case Report

Juvenile ossifying fibroma is a locally aggressive, benign fibro-osseous tumor. It usually occurs in young children and arises in the maxillofacial region. It has a high recurrence rate. This pathology would be diagnosed and treated as early as possible because of its rapidly progressive and osteolytic nature which may complicate the surgical removal if left untreated over a long period. The present case is diagnosed as Juvenile ossifying fibroma involving the maxilla causing facial deformity, proptosis, and nasal obstruction in a 15-year-old female child.

Double Layer Socket Preservation Technique Associated with Xenogenous Bone Graft and Polypropylene Membrane: A Case Report

With the demand for tooth/gum aesthetics in implant-supported rehabilitations, the surgeon, whether an implant specialist or not, increasingly needs to be mindful of proper care for socket preservation following extraction. The paper presented here reports the case of a male patient who manifested dental impairment of the Upper Left First Molar (tooth #26) [in FDI notation]; following tomographic analysis and after reaching a consensus with the patient, the decision was made to extract said tooth and preserve the socket for subsequent implant placement. The aim of the case report is to present a clinical case of alveolar ridge preservation through the “Double Layer Socket Preservation” technique, a technique created by Barry Barthee, whereby a xenogenous graft under an xenogenous type III collagen membrane was combined with a polypropylene barrier. Following research and study results on the subject, it was concluded that by applying this technique, the alveolar ridge is greatly preserved and bone volume is maintained, both of which are very important factors for good health of the tissues surrounding the implant and consequent increase in the survival of the implant itself.

The COVID-19 Pandemic and its Impact on Knowledge, Attitude, and Practices among Dental Students in Davanagere City, Karnataka: A Cross-Sectional Survey

The spread of viral disease in community and its occurrence among healthcare workers is important evidence of person-to-person transition. Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) was declared as a pandemic by the WHO. It has affected most of the people and especially the ones with pre-existing medical illness. This prospective study was conducted in a dental college to evaluate impact of the COVID-19 on the knowledge, attitude and practice of the dental students. The students were aware of the Precautions to be taken care of while treating the patients with dental diseases.

Use of 3-D Printed Models for Implant Placement - A Case Series

Long-term stability of a dental implant depends on various factors, one among them is proper position within the alveolar bone. Pre-operative thorough examination of the surgical site is preliminary step while planning dental implants. Conventional techniques such as Intra-Oral Periapical Radiograph and Ortho Pantamogram sometimes not sufficient and clinical scenario always surprises the surgeon. Later advent of Cone-Beam Computed Tomography alleviated this problem to some extent but there are some clinical situations such as resorbed ridge where better visualisation is needed. This led to the innovation of rapid prototyping techniques for the fabrication of three-dimensional complex structures. This technology has numerous applications from the development of an instrument, 3-D printed anatomical models to the fabrication of 3-D printed tissues for regeneration procedures. A 3-D printed model is much more useful than plaster models in many aspects such as demonstrating anatomical structures, better treatment planning, and better understanding for the patient. Hence, this case series focuses on the use of 3-D printed models in the placement of dental implants.

Mucosal Lesions Related to Toombak Dipping in the Sudanese

Background: Mucosal changes related to smokeless tobacco dipping appear to be influenced by many factors; including duration of dipping, frequency of dipping, chemical ingredients of the dipped stuff, in addition to possible genetic and racial factors. In the Sudan the habit of using smokeless tobacco (Toombak) is very common, and it is associated with pathological mucosal changes classified into five distinct clinical presentations: Presentation I; wrinkling with slight discoloration, Presentation II; Café au lait discoloration (Brownish discoloration), Presentation III; smoke-white discoloration, Presentation IV; grizzle discoloration, and Presentation V; cotton-white discoloration. Material and Methods: In this observational prospective study, a survey of oral cancer across 16 different localities was held in the Sudan. A total of 285 Toombak dippers agreed to be examined and of them 161 patients were found to have Toombak dipper-lesions. The clinical presentations of these lesions were identified and recorded into 5 different presentation categories. Furthermore, 64 specimens were cut and stained with Haematoxylin and Eosin (H&E). Microscopic diagnosis was obtained using both WHO-5-Point grading classification and the binary system. The history of the time span was matched with the related clinical and microscopic findings. Results: Regarding the 161 cases; the lower vestibule was the preferred dipping site in 75(46.6%) cases. The average Age of Commencement (AoC) was 24.5 years. The average Estimated Contact Hours (ECH) was 22,338 ± 40,824 hours; equal to 2.55 contact years in lifetime. The dominant mucosal clinical presentation was wrinkling with/without slight discolouration; found in 54 cases, and accounting for 33.6% of the sample. Of the 64 specimens, 51 cases showed hyperkeratosis, 11 cases showed mild dysplasia and the remaining three cases showed severe dysplasia; two cases were cotton- white presentations, and one case was a grizzle presentation. Conclusion: Twenty per cent of Toombak dippers-lesions showed dysplastic cells. The grizzle and the cotton- white clinical presentations are associated with high-risk dysplasia. A significant relationship was found between the clinical presentation and the AoC. No significant relationship was found between the clinical presentation and the Impact of Time Duration (TD), in terms of life-time duration of dipping, number of dippings/day, dip-duration and the Estimated Contact Hours (ECH).

Vertical Ridge Augmentation of Edentulous Posterior Inferior Jaw Using Lumina Bone Porous Large®: A Clinical Case Report

The use of guided bone regeneration (GBR) has been gaining more and more ground in the field of implant dentistry, due to higher confidence in the materials available. As this is a highly versatile technique, the same biological basis-cell exclusion–can be used to treat any type of defect. Vertical augmentation in the alveolar ridge is currently treated by the GBR principle, predictably and with high success rates, using a rigid framework associated with a mix of hydroxyapatite and autogenous bone. Lyophilized bovine bone is the hydroxyapatite of choice for this condition because it allows bone volume to be maintained over a long period of time, due to its slow resorption. Another important char-acteristic found in hydroxyapatite is its porosity since it allows – in addition to graft neo-vascularization–a greater ease of cell adhesion when compared to crystalline materials. Thus, this clinical case presents the use (for the first time in the literature) of a vertical augmentation of an atrophic ridge using Criteria Lumina Bone Porous® as the hydroxy-apatite of choice for association with autogenous bone particles.

A 10 Day Tooth Brushing Pilot Study- Report

A major dental problem in persons with mental retardation/developmental disabilities is poor dental hygiene resulting in poor plaque control which leads to gingivitis, periodontal disease and dental caries. The most obvious reason for poor oral hygiene of such persons is their inability to clean the oral cavity adequately. Caregivers face many challenges in providing good oral care for such individuals. The electric toothbrush has been shown to be effective in plaque removal and gingivitis in both healthy and disabled/ special needs people. They are more superior at removing plaque and reducing gingivitis in both short- and long-term clinical trials. This study assessed the effectiveness of using electric toothbrushes as a means of plaque control in a 10-day pilot program. It was implemented as part of a life skills program at a special needs school in South Auckland. A total of 11 children participated in the program. Informed consent was obtained from parents/caregivers prior to the study. Electric toothbrushes and toothpastes were provided by the author of the study along with and oral hygiene instructions to the teachers/caregivers. The study was evaluated by comparing photos of the teeth before and after the pilot study. Plaque disclosing tablets were used to aid this process as it dyes the plaque making it visible to the eyes. Evaluation /feedback forms were also completed by teachers/caregivers of the special needs unit to ascertain the efficacy of the program. The findings of the study showed that using electric toothbrushes improved both the general plaque distribution and boosted children’s motivation to brush their teeth. The conclusion drawn from this study indicates that while electric toothbrushes are effective at plaque control, a longer intervention period is postulated to obtain clinically significant results or see a significant change in behavior.

The Ceramic Hype in Oral Implants

The patient of today is oftentimes more concerned about aesthetics and being holistic rather than with masticatory function. Once the dental industry figures some new trend in the market opinion leaders will be called to start innovating treatments. Hence, to be whole with the Universe and to replace a missing tooth, the 21st century patient will want a ceramic implant. What do we know about it, and more importantly, is it worth our sleep to provide this kind of implant to our patient? Many implantologists didn’t yet place any Zirconium Implant since many think this new approach lacks scientific studies being clinical reports, meta-analysis or longitudinal studies. Most of the papers available are focused on single-tooth replacements, however it’s easy to find here and there clinical cases of multiple restorations of a more innovative colleague.

Auto Fluorescence Allows Us to Detect Early Signs of Oral Cancer and Much More

This paper introduces a novel approach, using autofluorescence, to objectively examine the oral cavity for inflammation and infection. Many systemic diseases are perpetuated by microorganisms that colonize in the oral environment. They enter the cardiovascular system by enzymatic processes that open the oral mucosa to allow their entry. A majority of the microbes are anaerobes and/or facultative anaerobes. When they enter the host, they metabolize blood. Their waste by products contains iron elements within a compound called porphyrin. Porphyrin will fluoresce when exposed to certain wavelengths of light. Healthcare providers can utilize this natural occurring process to objectively see these harmful pathogens. This may indicate that the host has a Sleep Related Breathing Disorder (SRBD). Sleep apnea is a primary disorder of SRBD’s. This technology offers medical and dental fields a screening tool for a pandemic healthcare problem.

Management of Grade II Furcation Defect in Mandibular Molars with Allograft and Alloplastic Bone Graft: A Clinico- Radiographic Study

Aim: The present study was carried out to compare clinically and radiographically the efficacy of regenerative potential of Demineralizedfreeze-dried bone allograft (DFDBA) and Bioactive glass putty (Novabone© dental putty) in mandibular grade II furcation defects. Methods: In 34 Patients, 60 mandibular grade II furcation defects were treated using DFDBA and Bioactive glass putty. 30 furcations were treated using DFDBA, while bioactive glass putty was used to treat remaining 30 furcation defect. Clinical parameters evaluated were Plaque index (PI), Gingival index (GI), Probing pocket depth (PPD), Relative vertical attachment level (RVAL), Relative horizontal attachment level (RHAL) at baseline, 3 months and 6 months. Radiographic parameters recorded were linear measurement of defect depth and bone density in gray scale at baseline and 6 months. Results: Both the group showed significant reduction in mean (P≤0.05) GI, PI, PPD, RVAL and RHAL at 6 months. Group I showed greater reduction in PPD. Radiographic evaluation showed significant (P≤0.05) reduction in defect depth and increase in bone density in both groups. Conclusions: Bioactive glass putty showed comparable regeneration to that of DFDBA in the treatment of mandibular grade II furcation defect. Additional putty consistency of bioactive glass makes it easier and more convenient to use.