Evaluating the Impact of Chronic Care Model on Smoking Cessation: An Interventional Study.

BACKGROUND: This study aims to assess the effectiveness of the chronic care model (CCM) in helping primary healthcare workers quit smoking. The intervention involves implementing the CCM, which includes six key elements: the healthcare system, clinical care planning, clinical management information, self-management guidance, community resources, and decision-making. MATERIAL AND METHODS: The study is based on a population of 60 primary healthcare workers who smoke. The main outcome measure is smoking cessation, determined by cotinine levels in urine at the baseline, and at 6 and 12 months after the intervention. Other potential results include alterations in smoking-related behaviors and attitudes. Data analysis involves using descriptive statistics and inferential tests to determine the intervention's effectiveness in smoking cessation among primary healthcare workers. RESULTS:  The CCM is expected to have contributed to a substantial decrease in the smoking rate among primary healthcare workers. It is also seen that there is a great reduction in urine cotinine levels during the 12-month intervention period. Moreover, a positive shift in the smoking-related behaviors and attitudes of the participants is expected. CONCLUSION:  This study provides key data about the effectiveness of the CCM in helping primary healthcare workers stop smoking. This statement emphasizes the importance of considering socioeconomic factors in the design and implementation of smoking cessation interventions. This ensures that people of different incomes and social statuses have equal access to quitting smoking and achieve similar results.

Comparison of Different Endodontic Access Cavity Designs on the Fracture Resistance of Tooth in WaveOne Gold and TruNatomy Instrumentation.

Background: An important aspect of the preparation of the access cavity and biomechanical preparation of the root canal is to safeguard as much of the tooth's framework as possible without affecting access and visibility. Objectives: To compare the impact of the conservative design of access preparation and traditional design of access preparation in association with TruNatomy endodontic instrumentation and WaveOne Gold endodontic instrumentation on resistance to fracture by the design of a cavity for endodontic access using finite element analysis. Materials and Methods: Micro-CT radiographic images of 16 human first permanent molars of the mandible were included in the study to create representative finite element analysis computational models. Results: A significant reduction in load for failure after endodontic preparation was observed in TDAP subcategories as compared to specimens with CDAP. However, the reduction in load for failure was comparable in both endodontic instrument systems within the CDAP and TDAP. Conclusion: A significant reduction in load for failure after endodontic preparation was observed in the traditional design of access preparation subcategories as compared to specimens with the conventional design of access preparation.

Pediatric Facial Fracture in Garhwal Himalayan Region of Uttarakhand State: A Retrospective Study.

Background: Pediatric facial fractures are fairly uncommon injuries and comprise less than 15% of all facial fractures in the literature. Objectives: To analyze the pattern of pediatric facial fractures and compare the results with similar studies performed in India and the rest of the world. Materials and Methods: A total of 231 patients were admitted for the treatment of maxillofacial fractures. Data on etiology, anatomical location, mode of treatment, duration of stay, and X-ray advice were recorded. Results: Pediatric trauma comprised 27% of the total population. The most common cause of injury was road traffic accident (RTA), that is, 28 (43.8%) patients. Conclusion: The incidence of pediatric facial trauma is high in the hilly Garhwal-Himalayan region of Uttarakhand state in India as compared to other states of India.

Comparison between Different Combinations of Alendronate, Platelet-rich Fibrin, Hydroxyapatite in Bone Regeneration in Endodontic Surgeries Using Cone-beam Computed Tomography.

AIM: To compare different combinations of alendronate, platelet-rich fibrin (PRF), and hydroxyapatite in bone regeneration in endodontic surgeries using cone-beam computed tomography (CBCT). METHODS AND SUBJECTS: During this study, 28 patients were selected who were found to have pathology in the periapical area in the anterior region, The study subjects were categorized into four categories, each consisting of seven subjects, Category one-there was no placement of any material; category two-PRF; category three-hydroxyapatite along with PRF; category four-alendronate along with PRF, Root canal treatment followed by endodontic surgery in each patient was carried out, Volumetric analysis of the lesions was carried out before surgery and 12 months after surgery using CBCT, Analysis of variance (ANOVA) test and Tukey post-hoc test were used for statistical analysis. RESULTS: There was a maximum change in the volume of lesions in the study subjects in which PRF was used along with hydroxyapatite in comparison to other combination of materials, There was no significant difference when PRF was placed along with alendronate in comparison to study subjects when PRF was placed alone, The difference was not significant when PRF was placed in defects of bone in comparison to study subjects when no materials were placed in the defects of bone. CONCLUSION: It can be concluded from the current research that PRF along with hydroxyapatite is a better option for the healing of defects of bone in surgeries performed in the area around the root apex in endodontic patients, But further studies should be carried out with a large sample size and for a longer duration. CLINICAL SIGNIFICANCE: It is a very important consideration that there should be healing of the lesion after surgery around the root apex by actual bone regeneration, The healing of the larger lesions does not take place easily as compared with the lesions having a small size, This is because there is healing by secondary intention where there is formation of scar instead of actual healing by formation of bone, There are several methods by which proper bone regeneration can be obtained.

Adaptation of Single-Cone Gutta-Percha in Curved Canals Prepared and Obturated with Protaper and Heroshaper Systems by Using Cone Beam Computed Tomography.

OBJECTIVE: The aim of this study is to prepare and obturate the curved canals of the mesiobuccal root of maxillary first molar with four different file systems that is protaper hand files, rotary pro taper (RP) files, heroshaper hand files, and rotary hero shapers files and to evaluate the adaptation of their single-cone Gutta-percha by cone beam computed tomography (CBCT). MATERIALS AND METHODS: Eighty teeth were selected and were divided into two groups (G1A1, G1A2 and G2A1, G2A2 as hand and RP file system, G1A3, G1A4 and G2A3, G2A4 as hand and rotary hero shaper files system) of fourth teeth each. After access opening working length of the mesiobuccal canal was established. The distobuccal and palatal roots of the samples were removed using the diamond disc at the furcation level. "Endoanalyser" software was used to measure Schneider's angle on the preoperative radiograph. This angle was measured by drawing two lines-one parallel to the long axis of the canal, in the coronal third, and the second line from the apical foramen to intersect the point where the first line left the long axis of the canal. The canals of each group were then prepared according to the manufacturer's instructions for protaper hand files, RP files, heroshaper hand files, and rotary hero shapers files systems. Direct digital radiography image of all the samples was obtained. And then, the samples were exposed to CBCT to evaluate their single-cone adaptations. The data were analyzed using SPSS 20, IBM, Armonk, NY, United States of America. RESULTS: The null hypothesis that there will not be any gap area in the adaptation of their single-cone of different file system was rejected. Minimal gap area was seen in rotary hero shapers file system (0.001 mm2) and was maximum in hand protaper (HP) file system (0.015 mm2). CONCLUSION: CBCT is a useful tool in detecting the gap area after obturation in curved canals. The HP single-cone adaptation showed the maximum gap area and rotary heroshaper single-cone adaptation showed the minimum gap area.

BOTOX: Broadening the Horizon of Dentistry.

Botox has been primarily used in cosmetic treatment for lines and wrinkles on the face, but the botulinum toxin that Botox is derived from has a long history of medically therapeutic uses. For nearly 13 years, until the introduction of Botox Cosmetic in 2002, the only FDA-approved uses of Botox were for crossed eyes (strabismus) and abnormal muscle spasms of the eyelids (blepharospasm). Since then botulinum A, and the seven other forms of the botulinum toxin, have been continuously researched and tested. Botox is a neurotoxin derived from bacterium clostridium botulinm. The toxin inhibits the release of acetylcholine (ACH), a neurotransmitter responsible for the activation of muscle contraction and glandular secretion, and its administration results in reduction of tone in the injected muscle. The use of Botox is a minimally invasive procedure and is showing quite promising results in management of muscle-generated dental diseases like Temporomandibular disorders, bruxism, clenching, masseter hypertrophy and used to treat functional or esthetic dental conditions like deep nasolabial folds, radial lip lines, high lip line and black triangles between teeth.