Annals and Essences of Dentistry

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https://imsear.searo.who.int/handle/123456789/149622

Editor in Chief : Dr. S.Gowri Sankar

ISSN: 0975-8798; (Print)

Frequency: 4 issues a year

Language: English

A Quarterly Publication of Dentaquest

Online peer reviewed journal

Web site: https://www.aedj.in/Main_Page /

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Now showing 1 - 20 of 496

Liver Disease: Current Perspectives On Dental Management
(Longdom Publishing SL, 2017-12) Songa, Vajra Madhuri; Buggapati, Lahari
Liver dysfunction may be attributed to a number of causes, including lifestyle habits and other acquired infections and conditions. The patient with liver disease presents a significant management challenges for the dentist because the liver plays a vital role in metabolic functions. The purpose of this article was to review various risk factors, and the management of complications that occur in liver diseased patients while undergoing dental treatment.
Supernumerary Teeth: An Overview
(Longdom Publishing SL, 2017-12) Patil, Anil Kumar
Supernumerary teeth (SNT) are extra teeth to the normal complement of teeth in both dentitions. These SNT could be appear in any region of both jaws. Males are commonly affected by SNT than the females. Most commonly seen SNT are mesiodens, very rarely seen SNT are distomolars. Identification and localization of SNT are very important for diagnosis and management. SNT may cause various complications that include delayed or impaired eruption of adjacent teeth to cyst formation, and eruption into nasal cavity. Hence, the early identification and appropriate management is essential to prevent the possible complications.
Influence of storage temperature on vickers microhardness of resin composite
(Longdom Publishing SL, 2018-12) Almozainy, Mayyadah
Introduction: The purpose of this study is to evaluate the effect of three storage temperatures on microhardness of high and low viscosity bulk-fill materials and compare them with conventional resin-based composite materials. Materials and method: Six composite resin-based materials were used in this study (TN, TNB, TNF, FZ250, FB and FBF) samples were subdivided into three groups based on the pre-curing storage temperature (5°C, 23°C and 37°C). Light polymerization for each material was performed based on the manufacturer’s recommendation using Bluephase G2 curing unit (Ivoclar Vivadent, Schaan, Liechtenstein) in a high-intensity mode with an irradiance of 1200 mW/cm2. Vickers hardness values of top and the bottom surfaces of each sample were evaluated using (NOVA 130 series, Vickers and Knoop hardness testing instrument) under a 200 g load with a dwell time of 10 sec. Also three indentations with the random distance of 1 mm were taken from the top and the bottom surfaces of each sample and a mean Vickers hardness (VHN) value were calculated (n=18 top and n=18 bottom). The mean bottom/top ratio was calculated by dividing VHN of the bottom surface by VHN of the top surface. Results: When the tested materials were stored at room temperature (23°C) before testing in the present study, they failed to reach the minimum 80% of the mean bottom to top hardness value ratio except for FZ250 and FBF, where they reached 97.8% and 83.2% respectively. Where in samples that were stored refrigerated at 5°C all the materials have reached the minimum 80% of the mean bottom to top hardness value ratio except for FBF (77.3%) and TB (77.2%). On the other hand, the only material that reached the minimum 80% of the mean bottom to top hardness value ratio when the materials were stored at 37°C was FZ250 (93.5%). Conclusion: Despite the promising results from this preliminary study, regarding improvement of microhardness with refrigerated composite resins, further research has to be conducted. The enhancement of hardness values associated with preheated composites could be beneficial in countries with warm climate such as Saudi Arabia. The association of precooled composite resin and the use of the LED curing units could be recommended to improve resin-based composite hardness. Further research is needed to evaluate the other mechanical properties and whether or not they are influenced by storage temperature.
Effect Of Different Polishing Systems On The Surface Roughness Of Nano-hybrid Composites: A Profilometric Study
(Longdom Publishing SL, 2017-12) K, Sudha; K, Hanisha Reddy; O, Seema Reddy; Ch, Laxmana Rao; T, Leela Naga Pavani; P, Sravana Laxmi
Aim: The purpose of this study was to compare the influence of different polishing systems on the surface roughness of nano-hybrid composite resins. Materials and Methods: Fourty samples of acrylic blocks were prepared with cold cure acrylic resin in plastic rings of 1 inch diameter. In each acrylic block, a well of 6mm diameter and 2mm depth was prepared by drilling hole in it using a slow speed micromotor. Tetric N-Ceram™ nano composite is placed in the wells prepared using a plastic instrument and covered with a mylar strip. The samples were then cured for 40s through the mylar strips using LED curing light. 60 samples were divided into 4 groups with 15 samples in each group based on polishing regimen used. Group A - Mylar strip, Group B- PoGo diamond polishers, Group C- prophy brushes and Group D- Super- Snap Rainbow kit. The polished resin composite discs were washed, allowed to dry and kept again in 100% humidity for 24 h before measuring the average surface roughness values (Ra). The surface roughness test was performed using a profilometer and surfaces are seen under scanning electron microscope[SEM]. Statistical analysis: The data were analysed by using one-way ANOVA using SPSS 17.0 software. Results: For all the materials, the smoothest surface was obtained with mylar strip and the roughest with prophy brushes(P< 0.05).Conclusion: Mylar strip produced smoothest surface than other polishing systems.
Stress Related Oral Disorders: An Update
(Longdom Publishing SL, 2017-12) Rai, Arpita; Kumar, Ansul
Oral changes with psychosomatic etiology are still an insufficiently confirmed and investigated subgroup of psychosomatic diseases which have long been known in medicine. In their daily practice dentists frequently come across patients showing signs of stress and their oral manifestations in form of recurrent oral stomatitis, oral lichen planus and temporomandibular disorders. Recognition of such psychological or emotional disturbance benefits both the patient and clinician. Hence psychological management should be taken into consideration when treating patients with these psychosomatic disorders.
A Comparative Evaluation Of Alternative Disinfectants To Decontaminate Tooth Brush
(Longdom Publishing SL, 2017-12) Venugopal, Malini; Abraham, Korath; Khosla, Ektah; James, Arun Roy; Thenumkal, Elza
This study aimed to evaluate the effectiveness of alternative methods for toothbrush disinfection. Methods - 50 children of age grp 6-12yrs were included in the study. The new toothbrushes were given to children and were asked to brush in the morning and nigh for 1week under the supervision of parents. 2% chlorhexidine, 100% and 50% synthetic vinegar, 25% eucalyptus oil were tested. The head of both morning and night toothbrush were covered with sterile gauze and immediately transferred to microbiology department for microbial decontamination efficacy testing. Results :All disinfectant solutions used had equal antimicobial action for tooth brush disinfection. No difference in colonies or antimicrobial efficacy was seen between different disinfectants and morning and night toothbrush. Conclusion- These agents can be cost-effective, easily accessible, and comparatively effective for toothbrush disinfection. Because these agents are nontoxic, cost-effective and easily accessible, they may be appropriate for household use.
Pediatric Syrups: A Risk To Enamel Microhardness???
(Longdom Publishing SL, 2017-12) Alex, Vinitha; Abraham, Korath; Khosla, Ektah; James, Arun Roy; Thenumkal, Elza
Objectives: To assess and compare the effect of commonly prescribed pediatric syrup formulations on primary tooth enamel hardness over a period of 7 days. Materials and Methods: An in vitro study was done on 40 noncarious deciduous molar teeth. 10 teeth in each group were dipped in 4 pediatric syrups (Amoxicillin, Metronidazole, Paracetamol,Ibuprufen + paracetamol) for 1 min thrice daily for 7days and the enamel surface micro-hardness was checked at baseline and at the end of 7th day by Vickers hardness testing machine. Results: ANOVA test indicated that the reduction in mean micro hardness at the end of 7th day was maximum in Group A(Amoxicillin) and least in Group D(Ibugesic + Paracetamol).Conclusion: Pediatric liquid medicines can cause dental erosion and have a hazardous effect on the enamel hardness.
Anti-plaque And Anti-gingivitis Agents In The Control Of Supragingival Plaque
(Longdom Publishing SL, 2017-12) S, Sreenivasa Rao; Chava, Vijay Kumar
This review considers the main agents which have been used as anti-plaque and anti-gingivitis agents in mouthwashes and other vehicles to inhibit the growth of supragingival plaque. The agents are classified into first generation, second generation and third generation agents. Bisguanide antiseptics, hexetidine, povidone iodine, triclosan, delmopinol, salifluor, metal ions, sanguinarine, propolis and oxygenating agents are included. The anti-plaque and antigingivitis properties of these agents are considered along with their substantivity, safety and possible clinical usefulness. A number of product forms are available to deliver anti-plaque agents (i.e., mouthrinses, dentrifices, aqueous gels, chewing gum and lozenges) and should facilitate optimal bioavailability at the site of action and patient compliance.
Assessment of dental caries experience among 5-16 year old school going children of Mangalore, Karnataka, India: A cross-sectional study
(Longdom Publishing SL, 2018-12) M, Aparna; Sreekumar, S; Thomas, T; Hedge, V
Background: Health in school children requires unique attention since they are the future goals in every country. Their disease prevalence and prevention should be updated for the betterment of the society. Materials and Methods: A cross-sectional study was carried out in 6198 children in different areas of Mangalore city in age group 5–16 years. The dental caries status was assessed by Decayed, Missing, and Filled Teeth (DMFT)/dmft index using the World Health Organization criteria 1997. Collected data from each subject was statistically analyzed to know the prevalence of dental caries using two sample T test and Chi square test. Results: The overall dental caries prevalence among school children were 63.5%. In males the entire decayed, filled and missed tooth was 63.9%, 7.05%, 7.02% and in females decayed, missed and filled tooth percentage was 63%, 6.02%, 6.13% respectively. The mean DMFT score among males and female’s population were 2.54 ± 2.84 and 2.50 ± 2.85 respectively. The highest caries prone group was between 5-7 years old (71.8%) and lowest was among 14-16 years old (56.71%). Conclusion: The present study revealed that caries is more prevalent among preschool children compared to other school going age groups.
Lingual Frenectomy Using 810nm Diode Laser- A Case Report
(Longdom Publishing SL, 2017-12) Payasi, S; ShuklaV; Deep, S; Patel, P; Siddiqui, A
Ankyloglossia or tongue tie is a congenital oral anomaly characterised by a short lingual frenum limiting the movement of the tongue which may lead to impaired phonetics and other complications. The procedure that involves the removal of this extended band of tissue freeing the tongue is known as lingual frenectomy .Traditionally this procedure was carried out surgically but advances in dentistry today have made frenectomy by lasers possible. This case reports highlights the advantages of laser frenectomy over the surgical procedure using an 810 Diode laser.
Periodontal health awareness among students of professional colleges in Karachi
(Longdom Publishing SL, 2018-12) Mariya, K; Batool, S; Sabeen, M
The purpose of the study was to check the awareness of periodontal health among the students of professional colleges in Karachi. This survey was conducted from June 2018 to September 2018. A descriptive cross-sectional survey was conducted on 100 students. A structured questionnaire was administered through convenience sampling to medical, engineering, business college students. The results of the questionnaire were calculated and analyzed via the SPSS software version 20.
Parental Counseling A Prerequisite For Pediatric Hypohydrotic Ectodermal Dysplasia - A Case Report
(Longdom Publishing SL, 2017-09) Anand, Preetha; Deepthi, Mandava; Yelamanchi, Ravishankar Babu
Ectodermal dysplasia’s are inherited diseases that have developmental defects in at least two major structures derived from the ectoderm. The most characteristic findings are sparse scalp and body hair, reduced number of sweat glands, heat intolerance and brittle nails. Some infants and children have premature look referred to as an ‘old man’ facies. Characteristic dental findings include hypodontia, abnormal shaped teeth, delayed teething. Early dental treatment promotes self confidence improves individuals psychosocial condition. The parents must be educated and motivated about the importance of dental treatment in such patients. The present case is a report of 6 year old boy having defects in all the Ectodermal derivatives with significant dental findings wherein the patient’s mother was reluctant to accept the proposed treatment plan. Hence we felt that parental motivation is a prerequisite in such cases.
Single Maxillary Complete Denture Opposing Mandibular Natural Dentition
(Longdom Publishing SL, 2017-09) Kotnala, Pragya; Rahangdale, Tripty; Noorani, Syed M; Jain, Nimit; Nayak, Karvika
The fracture of complete dentures constitutes a challenge and remains an unresolved problem. A midline fracture of single maxillary complete denture base especially in patients who have retained their natural mandibular teeth is an inevitable problem. Several factors have been attributed for the midline fracture including flexural fatigue resulting from cyclic deformation and those which exacerbate the deformation of the base or alter its stress. The present case report deals with oral rehabilitation of completely edentulous maxillary arch by incorporating metal denture base in place of the conventional Poly Methyl Methacrylate material to improve the longevity of the prosthetic replacement, at the same time prevent resorption of the underlying residual maxillary ridge.
Prevalence Of Internet Addiction Among Students Of People’s Dental Academy, Bhopal - A Cross Sectional Questionarre Based Study
(Longdom Publishing SL, 2017-09) Vyas, Suyash; Agrawal, Deepali; Tiwari, Alpana; Chetana, Surabhi
Introduction: The internet, one of the important scientific developments in this field, provides a wealth of information in relation to diseases, therapeutic procedures and pharmaceutical products. It has a lower cost as compared to paper based dissemination of information and also has an added advantage of being available worldwide instantly on demand. Therefore, there is a need not only to equip Dental fraternity with adequate skills for use of internet but also to make internet facility available in institutions providing Dental education and healthcare. Aim: The aim of this study is to find out the use of computers and internet and the purpose of using the internet among undergraduate and postgraduate dental students and faculty members compare male to female ratio of using internet. Materials and Methods: Internet addiction questionnaire consisting of 20 questions were distributed among the Dental Undergraduate and postgraduate students and faculty members. No specific sampling technique was employed for selecting the study subjects. Data was analyzed using EpiInfo. Chi-square test was used to find out statistical significance of differences in proportions. A p-value of <0.05 was considered to be significant. Results: As per the results the male dental students uses internet more than female dental students doing extracurricular activities besides educational work. The productivity and work performance of male dental students suffer more than female students due to prolonged internet use. Male dental students also hide their online time and become more defensive and secretive when someone bothers them online. So almost 50 % are at the verge of internet addiction and they have to be monitored properly.
The Effect Of Accidentally Extruded Calcium Hydroxide With Iodoform Paste Into The Periradicular Lesion: A Case Report
(Longdom Publishing SL, 2017-09) Anantula, Kavitha; Yadav, Sarjeev Singh
Introduction: Since its introduction in the dentistry calcium hydroxide (Ca(OH)2 has been used for a wide variety of purposes. Its use in root canal treatment as an intracanal medication has been associated with periradicular healing. Aim: To report a case of accidentally extruded Ca(OH)2 paste into the periradicular lesion associated withthe mandibular left central incisor and evaluate the prognosis of periradicular healing. Methods:The canal of mandibular left central incisor was prepared and Ca(OH)2 paste with Iodoform was used as an intracanal medicament. The medicament was accidently extruded into the periradicular tissues. Follow-up was done to determine the effect of extruded medicament on periradicular tissues and healing. Conclusion:The follow-up radiograph after 8 months showed complete resolution of the periapical lesion and resorption of the Ca(OH)2 paste.
Preventive Prosthodontics: Overdenture With Ceka Attachment: A Case Report
(Longdom Publishing SL, 2017-09) Nayak, Karvika; Rahangdale, Tripty; Shrivastava, Sourabh; Kotnala, Pragya
Functional stability and the preservation of remaining alveolar bone are primary, and often elusive, goals when restoring the partially edentulous arch. Conventional complete denture wearers experience a number of problem such as instability of the mandibular dentures, inability to masticate food. Overdenture increases the retention , improves support, preserve the alveolar bone by decreasing the rate of resorption and improves the masticatory efficiency resulting in improved quality of life and oral health. The teeth which are preserved play a vital role by improvement of crown root ratio, provide proprioception. Rehabilitation using over dentures is a widely accepted preventive approach due to its ease of fabrication and the successful prognosis. This clinical report describes a multidisciplinary approach for complete oral rehabilitation of a patient with two remaining natural teeth using precision attachment (ceka Preci‑Clix Radicular RC) for mandibular overdenture and conventional overdenture.
Multiple Dens Evaginatus- A Rare Case Report With A Review Of Literature
(Longdom Publishing SL, 2017-09) A, Cecile Priyanthi; Sodhi, Amandeep; R, Shriyanka
Densevaginatus (DE) is a developmental disturbance affecting the shape of the teeth which is characterized by the presence of accessory enamel projections along with dentin and pulpal core on the occlusal or lingual surface of the teeth. It affects both the primary and permanent dentition. The clinical intendment is focused on early pulpal exposure due to occlusal trauma, fracture or attrition leading to infection. Treatment may be conservative or interventional. The occurrence of DE either isolated or conjoined with other dental anomalies has been reported. This article presents with a case report of conjoined occurrence of multiple DE (Schulge type 5) along with partial anodontia of maxillary premolars and left molars and also reviews the etiology, classification, diagnosis and management strategies of the teeth with DE.
Evaluation Of The Changes In The Soft And Hard Tissue Profile After Anterior Segmental Osteotomy Of Maxilla And Mandible
(Longdom Publishing SL, 2017-09) Gudipalli, Sudhakar; K, Surekha; Budumuru, Anil; Peramulla, Praveen; Kumar, Narendra
Aim of this study is to evaluate the changes in the soft and hard tissue profile after Anterior Segmental Osteotomy of Maxilla and Mandible in Department of Oral and Maxillofacial Surgery, Government Dental College and Hospital, Vijayawada. Subjects include 10 men and women who were diagnosed as bialveolar protrusion and underwent maxillary and mandibular anterior segmental osteotomy. Statistical analysis showed changes in both soft and hard tissues parameters. A reduction of the labial prominence with increase nasolabial angle was noted subsequent to anterior segmental osteotomies. Long term, prospective, methodology sound clinical trials with larger samples are required to provide sufficient information for predicting the soft and hard tissues changes response to anterior segmental osteotomies.
Dentigerous Cyst: Cone Beam Computed Tomography Findings Of A Case
(Longdom Publishing SL, 2017-09) Rai, Arpita; Vaishali, Vanita
Background: Dentigerous cyst is a common odontogenic cyst associated with impacted tooth. Imaging of this entity poses a challenge. Case details: We present an interesting case of dentigerous cyst in a 30-year old male patient, which developed around an impacted 13. Histological examination revealed a cyst with stratified squamous epithelium of varying thickness. Cone-beam computed tomography (CBCT) is an emerging technology finding application in all branches of dentistry. The current case report highlights the application of CBCT in the preoperative assessment of dentigerous cyst of the jaw. CBCT revealed a well defined unilocular radiolucent lesion involving right maxilla associated with impacted 13. Conclusion: The current case report describes the significant contribution of CBCT in the planning and successful surgical management of dentigerous cysts and associated impacted teeth.
Differential Concentrations Of Growth Factors In Freeze Dry Versus Cryopreserved Preserved Human Amniotic Membrane And Determination Of The Regenerative Potentials
(Longdom Publishing SL, 2017-09) Ayalapuram, Alekhya; Yadav, Shiva charan; Annam, Tejaswini
Placenta is normally discarded after birth as medical waste, its procurement as a cell source is easy and raises no Ethical controversy. Progress in our understanding of the biology and properties of placenta-derived cells has encouraged researchers to investigate their effects in animal models of different diseases, with the ultimate aim of developing clinical applications based on the use of these cells. The placenta is a temporary feto-maternal organ that maintains feto-maternal tolerance and also harbor stem/progenitor cells with properties which make them attractive candidates for application in regeneration. The Amniotic Membrane( AM) represents the innermost layer of the placenta and is composed of a single epithelial layer, a thick basement membrane and an avascular stroma. Recent reports indicate that human Amniotic Membrane express stem cell markers and have the ability to differentiate toward all three germ layers. These properties, the ease of isolation of the cells, and the availability of placenta as a discard tissue, make the amnion a potentially useful and noncontroversial source of cells for transplantation and regenerative medicine. However, it has been demonstrated that different processing, storage and sterilization methods do affect Human Amniotic Membrane (HAM) properties. The aim of this review is to enlighten with differential regenerative potentials of freeze dry and cryopreserved HAM.

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