Novel 3-dimensional classification of cervical abrasion using CBCT: A comprehensive analysis.

Introduction: Tooth cervical abrasion (CA) is a prevalent non-carious cervical lesion that poses challenges for accurate diagnosis from periapical radiographs due to difficulties in assessing the lesion's extent, associated bone loss, and pulpal involvement. The presence of overlying bone structures on the palatal side when lesions are located on the buccal side, or vice versa, further complicates radiographic interpretation. So it is important to define the lesions in all three dimensions. Objective: To provide a three-dimensional descriptive classification for cervical abrasion lesions using Cone Beam Computed Tomography (CBCT). Method: A total of 50 patients with cervical abrasion were selected for the study. From these patients, teeth (n = 10) from each of the four different quadrants were chosen. A CBCT scan with a 6 × 6 cm field of view (FOV) was performed, and the DICOM files of the cervical lesions were transferred to 3-D imaging software. The CBCT images of the cervical abrasion lesions were assessed at the level of the deepest point of the lesion along the long axis of the tooth in both axial and sagittal planes. The height (A), buccolingual dimension (B), circumferential spread (C), and remaining dentine thickness (D) were evaluated and classified using new scoring criteria for each dimension. The reliability and reproducibility of the classification were assessed to ensure its clinical applicability. Conclusion: CBCT can be utilized to classify tooth cervical abrasion in endodontics, enhancing diagnosis, analysis, and treatment outcomes. This three-dimensional view facilitates easier communication among clinicians, allows for tailored treatment approaches, and opens new avenues for research.

A Cross-Sectional Study of Cardiovascular Autonomic Reactivity in Ehlers-Danlos Syndrome.

BACKGROUND: Ehlers-Danlos syndrome (EDS) may be linked to dysfunction in the autonomic nervous system, affecting collagen production and processing. These collagen abnormalities lead to a condition called dysautonomia. Findings underscore the need for further investigation into autonomic nervous system function in EDS which involves larger studies to strengthen the evidence of non-invasive screening tools like cardiovascular reflex tests. These tests might offer a valuable way to assess an individual's risk for future complications. OBJECTIVE: This study aimed to assess autonomic reactivity in EDS patients using cardiovascular reflex tests. METHODS: This study was conducted at the Department of Physiology, Naraina Medical College and Research Centre, Kanpur (Uttar Pradesh). The cardiovascular reflex test was used to identify 60 individuals, 30 of whom were EDS patients and 30 were healthy controls, with a common age limit of 18-25 years. Cardiovascular reflex tests, such as the delta heart rate, lying-to-standing test (LST), deep breathing test (DBT), and Valsalva maneuver, were performed and recorded for each subject. IBM SPSS Statistics for Windows, Version 21.0 (Released 2012; IBM Corp., Armonk, New York, United States) was used for the compilation and analysis of data. RESULTS: The expiration-to-inspiration (E:I) ratio and delta heart rate of the EDS patients both significantly decreased as compared to the healthy control group (1.10±0.02 versus 1.22±0.77 and 14.03±0.31 versus 15.52±0.32). The Valsalva ratio of the EDS patients decreased (1.28±0.01) as compared to the healthy control group (1.46±0.01), which was statistically significant. The 30:15 ratio in the EDS patients was significantly decreased compared to the healthy control group (1.08±0.01 versus 1.15±0.01). The handgrip test and cold pressor test results were statistically insignificant. CONCLUSION: The study suggests a connection between EDS and autonomic nervous system dysfunction, causing symptoms like tachycardia and hypotension. It recommends exploring non-invasive cardiovascular reflex tests as a tool to identify autonomic dysfunction in EDS patients and predict long-term cardiovascular complications. These tests offer valuable insights into autonomic function.

Unveiling the Mysteries of a Composite Compound Odontoma: Insights From the Management of a Rare Entity.

Odontomas are one of the slow-growing odontogenic tumors. They are not a true neoplasm and are considered to be hamartoma. Odontomas consist of four distinct tissues, i.e., enamel, dentin, pulp, and cementum. Odontomas develop from fibroepithelial and undifferentiated mesenchymal cells which are essential for the development of the tooth. These are mostly asymptomatic and are incidentally detected on routine radiographic examination. This case report presents a unique case of a composite compound odontoma in an adult patient with flaring of teeth. A 28-year-old male patient reported to the Department of Dentistry for the correction of spacing in the upper front tooth region. Prompt diagnosis and management, including odontoma removal and aesthetic correction, were initiated. This case highlights the possibility of the presence of malformed tooth-like structures associated with flaring of teeth. It also focuses on the need for increased vigilance in individuals undergoing aesthetic correction procedures in the anterior maxillary region.

Oral Myiasis in an Immunocompromised Adult Undergoing Chemotherapy: A Rare Case and Comprehensive Treatment Protocol.

Oral myiasis, a rare condition caused by the infestation of live maggots in the oral cavity, can present unique challenges in immunocompromised individuals. This case report presents a unique case of oral myiasis in an immunocompromised adult undergoing chemotherapy. A 67-year-old female suffering from metastatic carcinoma of the ovary was undergoing chemotherapy treatment at the time of presentation. Prompt diagnosis and management, including larval removal, wound care, and systemic antibiotics, were initiated. This case highlights the susceptibility of immunocompromised individuals to uncommon complications, such as oral myiasis, due to their compromised immune system. It also emphasizes the need for heightened vigilance in the oral care and monitoring of immunocompromised patients undergoing chemotherapy, as well as the importance of early intervention to prevent potential complications associated with oral myiasis. In this article, we have also included a comprehensive treatment protocol for treating this condition based on our clinical experience.

Innovative ex vivo exploration: A comparative study of novel approaches of root canal filling material removal efficiency.

Introduction: Retention of the natural tooth without any symptoms in the oral cavity is one of the prime desires of endodontic treatment. Root canal therapy usually leads to failure when treatment is not up to the mark of acceptable standards. To address these deficiencies, non-surgical endodontic retreatment is the most accepted option with the success rate ranging from 65% to 83%. Forty-five single-rooted mandibular premolars with undeviated canals (as per Schneider's criteria) were obtained and divided further into three groups with 15 specimens along with resin-based sealer solvent in each group: Group 1 - Retreatment rotary file system, Group 2 - Ultrasonics, and Group 3 - Diode laser. Specimens were then evaluated under a stereomicroscope at ×10 after cutting in two halves followed by evaluation of the remaining filling material using Hulsmann and Bluhm criteria. Context: Nonsurgical retreatment. Aims: The aim of the study was to evaluate and compare the efficacy of various retreatment techniques for the elimination of root canal filling material. Settings and Design: The sample size was determined using the formula n = (Zα/2)2 s2/d2. The design of the study is in vitro experimental study. Subjects and Methods: A sum of 45 single-rooted extracted human permanent mandibular premolars were included in this study. All teeth were biomechanically prepared and obturated followed by decoronating the samples. All specimens were randomly divided into 3 groups comprising 15 specimens along with solvent based on the technique for the filling material elimination from the root canal, i.e. Group I: retreatment rotary files, Group II: ultrasonics, and Group III: diode laser. Statistical Analysis Used: The Tukey's post hoc tests and one-way analysis of variance were used for comparison of the study parameters among the groups. Results: Results revealed that ultrasonics showed the least amount of remaining filling material within the root canal which had a significant difference from other groups, i.e. retreatment rotary files and diode laser. Conclusions: Ultrasonics with a resin-based sealer solvent can be considered a preferred option for nonsurgical retreatment. However, none of the groups shows complete elimination of filling material inside the root canal system.

Bone augmentation in dental implants among Indian patients.

It is of interest to compare guided bone regeneration (GBR) with titanium mesh, alveolar distraction osteo-genesis (DO), GBR with auto-genous bone and e-PTFE membranes and onlay bone grafts. This helps to restore vertically lacking alveolar ridges and their capacity to sustain the vertical bone growth acquired both prior to and following implant placement. The parameters such as (i) success and survival of dental implants (ii) peri-implant clinical parameters after prosthetic loading at 1 year, 2 year and 3 year follow up (iii) resorption of alveolar ridge regenerated before placement of dental implants and after placement of dental implants were assessed. Data shows that the distraction osteo-genesis is more predictable for long-term prognosis of vertical bone growth. However, all methods help to repair the vertically resorbed edentulous ridges.

A Case Report on an Insurmountable Endodontic Problem: Internal Resorption.

Endodontists have a major problem when dealing with perforating internal resorption, which is an uncommon condition in permanent teeth. Success in treating a resorbed root can only be achieved if the root is properly diagnosed, removed, and treated. Cone-beam computed tomography was used to locate the resorptive lesion and assess its severity (CBCT). A maxillary canine with significant root perforation owing to internal resorption was successfully surgically treated in this case report.

Esthetic management of complicated crown fracture of three permanent maxillary teeth by grout technique -A case report.

Dental injury particularly anterior teeth trauma has severe effects on the social and mental prosperity of a patient hence requiring useful and esthetic repair at the most urgent. Customarily, fracture anterior teeth have been reestablished with composite tars; in any case, they have the essential disservice of shading bungle and variable wear. On the off chance that the tooth's fracture section is accessible and sound, reclamation of the tooth utilizing its own particular piece has likewise been recommended. Reattachment of tooth part ought to be considered and is a practical other option to customary methodologies as a result of effortlessness, unmatched characteristic style, and preservation of tooth structure. It can give great and dependable style in light of the fact that the tooth's unique anatomic shape, shading, and surface are kept up. Patient collaboration and comprehension of the restrictions of the treatment is of most extreme significance for the good result. This case report accentuation the inventive strategy of overseeing crown root break treated effectively utilizing tooth part reattachment.

Effect of orthodontic treatment needs on oral health related quality of life among the young population in Delhi NCR-region of North India.

AIM: To assess the effect of orthodontic treatment needs on oral health-related quality of life among the young people of Delhi NCR. METHODS: The study was conducted on 12-15 years of individuals attending dental clinic/hospital in Delhi NCR region. Data were collected using Index of Orthodontic Treatment Need -Dental Component and oral health impact profile 14 questionnaire. The Chi-square test was used to analyze the qualitative data. SPSS software version 20 was used for statistical analysis. RESULTS: Orthodontic treatment needs had an almost similar impact on the daily activities of both males and females. The sense of taste was not significantly affected by the need for orthodontic treatment in either males or females. The proportions of orthodontic patients found to have the painful arch, embarrassment, tension, and self-conscious both in males and females. CONCLUSION: There is a significant correlation of orthodontic treatment needs among oral health-related quality of life.

Effect of gutkha chewing on periodontal health and oral hygiene of peoples in Delhi NCR region of North India: A cross-sectional multicentered study.

BACKGROUND: In India, gutkha is popular among all socioeconomic groups, since it is available easily and is of less cost. Various investigations have demonstrated the relationship of gutkha biting with periodontal status and oral hygiene. AIM: The aim of this study is to assess the effect of gutkha chewing on periodontal health and oral hygiene of patients attending the dental department in India. MATERIALS AND METHODS: A cross-sectional investigation was directed among 200 patients going to dental camps. Among them, 100 were gutkha chewers and 100 were smokers. The oral hygiene status of selected patients was determined by using the Simplified Oral Hygiene Index. Various periodontal parameters like a gingival recession, clinical attachment loss, mobility, and furcation were used to evaluate the periodontal status. Data were collected and analyzed with the help of SPSS software version 20. RESULT: Among the 200 subjects, 102 were males and 78 were females. In 100 gutkha chewers, 67% were male and 33% were females. About 68% gutkha chewers showed poor oral hygiene as compared to nonchewers (41%). The values of all the periodontal parameters were significantly higher in gutkha smokers compared to nonchewers. CONCLUSION: Gutkha chewing has a strong effect on oral hygiene. The findings can contribute to the evidence of smokeless tobacco (gutkha) as a risk factor for periodontal disease.