Indian Journal of Public Health Research & Development

Ramachandran Tamilselvi ¹, Malarvizhi Dakshinamoorthy ², Karthick Arumugam ², Bhaskaran Sathyapriya ³, Purushothaman Lakshmanan ⁴

Affiliations
1 Sree Balaji Dental College & Hospital, Bharath Institute of Higher Education & Research, IN
2 Department of Conservative Dentistry & Endodontics, Sree Balaji Dental College & Hospital, Bharath Institute of Higher Education & Research, IN
3 Department of Anatomy, Sree Balaji Dental College & Hospital, Bharath Institute of Higher Education & Research, IN
4 Apollo Hospitals and Apollo White Dental & Sree Venkateshwara Dental College & Hosapital, Chennai, Tamil Nadu, IN

Abstract

The objective of this invitro study was to investigate, whether the remineralization potential of conventional GIC in human dentin could be improved by combining with CPP - ACP and nano hydroxyapatite. Class I cavities were prepared in sound human extracted third molars and they were randomly assigned to 3 groups according to the restorative materials. Group I: Conventional GIC, Group II:Conventional GIC and CPP-ACPand Group III: Conventional GIC powder & Nano hydroxy apatite. The samples were subjected to remineralizationand demineralization cycles for period of 2 weeks. Energy dispersive X-ray analysis was used to evaluate the remineralization. The elemental compositions were analyzed using One way ANOVA, Post Hoc and Mann Whitney tests. The calcium and phosphate concentration were statistically significantly greater in Group III than Group I and II (P<0.05).Nanohydroxy apatite with GIC remineralized the demineralized dentin almost equal to normal dentin.

Clinical Relevance: GIC with nanohydroxy apatite might be superior restorative/base with an improved remineralization potential of dentin.

Keywords

GIC, DENTIN, HYDROXYAPATITE.

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Venkatesh Alagarsamy ¹, Sahithi Reddy ², Geethapriya Nagarajan ³, Karthick Arumugam ⁴

Affiliations
1 Professor, Department of Conservative Dentistry and Endodontics, Sree Balaji Dental College and Hospital, Bharath Institute of Higher Education and Research, Narayanapuram, Pallikaranai, Chennai, Tamilnadu, IN
2 Second Year Postgraduate Student, Department of Conservative Dentistry and Endodontics, Sree Balaji Dental College and Hospital, Bharath Institute of Higher Education and Research, Narayanapuram, Pallikaranai, Chennai, Tamilnadu, IN
3 Reader, Department of Conservative Dentistry and Endodontics, Sree Balaji Dental College and Hospital, Bharath Institute of Higher Education and Research, Narayanapuram, Pallikaranai, Chennai, Tamilnadu, IN
4 Associate Professor, Department of Conservative Dentistry and Endodontics, Sree Balaji Dental College and Hospital, Bharath Institute of Higher Education and Research, Narayanapuram, Pallikaranai, Chennai, Tamilnadu, IN

Abstract

Periapical cyst accounts up to half of cystic lesion of jaws. Large periapical cysts, generally true cyst are self sustaining are less likely to be resolved by conventional ischolar_main canal therapy. Hence, a surgical intervention is needed. Of all the surgical procedures decompression is a more conservative option to treat periapical cyst. It includes surgical exposure of a cyst wall and insertion of a tube or any drain to decompress the lesion during healing and reduces the necessity of surgical enucleation. The decompression technique has a potentially high success rate with low morbidity and reduced loss of bone support, and should be considered for treatment of these lesions. It can reduce risk of perforation in lesions adjacent to the nasal floor, sinus floor, mandibular nerve, and neighboring tooth apices. Despite certain limitations like need for patient compliance and longterm follow-up, decompression is a viable and less invasive method which can counterbalance the fallacies and should be considered as an alternative to conventional surgeries. This review article describes the origin, methods, clinical outcomes, advantages and drawbacks of decompression procedure for periapical cyst.

Keywords

Decompression, Periapical Cyst, Marsupialization, Surgical Drainage.

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Karthick Arumugam ¹, Malarvizhi Dhakshinamoorthy ¹, Tamilselvi Ramachandran ², Niveditha Seenivasan ³

Affiliations
1 Associate Professor, Department of Conservative Dentistry and Endodontics, Sree Balaji Dental College and Hospital, Bharath Institute of Higher Education and Research, IN
2 Reader, Department of Conservative Dentistry and Endodontics, Sree Balaji Dental College and Hospital, Bharath Institute of Higher Education and Research, IN
3 Undergraduate Student, Department of Conservative Dentistry and Endodontics, Sree Balaji Dental College and Hospital, Bharath Institute of Higher Education and Research, IN

Abstract

The word Ceramic originated from the Greek term keramos meaning “potter or pottery”.

Dental ceramics have long been recognized for their similarity to dental enamel. They can be made to closely mimic the shades and textures of the natural tooth. Porcelain provides the practitioner with the clinical ability to restore a patient›s dentition to its original appearance and function. The biocompatibility and user-friendliness of dental ceramics are unmatched in any other restorative material. Demands for more esthetic and metal free restorations as well as soaring metal prices are causes for the increase in all ceramic prosthesis. (10) Over the past two decades, the use of bonded porcelain has expanded exponentially owing to the increasing demand for esthetic restorations and prosthesis. This article is an attempt to summarise the many facets of dental ceramics.

Keywords

CAD-CAM, Ceramics, Feldspar, Fillers, Glass-Based System.

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Malarvizhi Dhakshinamoorthy ¹, Karthick Arumugam ¹, Selvakumar Gold Pearlin Mary New Begin ², Seenivasan Niveditha ³

Affiliations
1 Associate Professor, Department of Conservative Dentistry and Endodontics, Sree Balaji Dental College and Hospital, Bharath Institute of Higher Education and Research, IN
2 Reader, Department of Conservative Dentistry and Endodontics, Sree Balaji Dental College and Hospital, Bharath Institute of Higher Education and Research, IN
3 Under Graduate Student, Department of Conservative Dentistry and Endodontics, Sree Balaji Dental College and Hospital, Bharath Institute of Higher Education and Research, IN

Abstract

Waste is a direct consequence of human activity and the quantity of generated waste is often an indicator of the economic strength and development of a community. Dentistry is a profession which is dedicated to promoting and enhancing oral health and well being. Dentists use a variety of materials and equipment to accomplish this goal. Unfortunately, some of these materials present potential challenges to the environment. This article is an effort to discuss the various materials the hazards caused by them and their appropriate disposal technique.

Keywords

Biomedical Waste, Disposal, Recycle.

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Tamilselvi Ramachandran ¹, Malarvizhi Dakshinamoorthy ², Venkatesh Alagarsamy ³, Karthick Arumugam ²

Affiliations
1 Reader, Department of Conservative Dentistry and Endodontics, Sree Balaji Dental College and Hospital, Bharath Institute of Higher Education and Research, Narayanapuram, Pallikaranai, Chennai, Tamilnadu, IN
2 Associate Professor, Department of Conservative Dentistry and Endodontics, Sree Balaji Dental College and Hospital, Bharath Institute of Higher Education and Research, Narayanapuram, Pallikaranai, Chennai, Tamilnadu, IN
3 Professor, Department of Conservative Dentistry and Endodontics, Sree Balaji Dental College and Hospital, Bharath Institute of Higher Education and Research, Narayanapuram, Pallikaranai, Chennai, Tamilnadu, IN

Abstract

Dental caries is an infectious microbiologic disease causing localized dissolution and destruction of the calcified tissue. It is caused by host, agent, and environmental factors. The development and progression of dental caries mainly depends on time factor. The main pathogenic species involved in the initiation and development of dental caries are S. mutans, Lactobacillus acidophilus and Actinomyces viscosus. The prevention and control of dental caries plays a major role in the status of public health. Caries vaccines have been developed to prevent and protect against dental caries. Various types of vaccines are being developed at research centres, with some kind of caries vaccines being considered to diminish or prevent dental caries among the children and adults.

Keywords

Dental Caries, Caries Caccine, Glucosyl Transferase, Mutans Streptococci.

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Venkatesh Alagarsamy ¹, Karthick Arumugam ², Devakar Rajendran ³, Malarvizhi Dhakshinamoorthy ²

Affiliations
1 Professor, Department of Conservative Dentistry and Endodontics, Sree Balaji Dental College and Hospital, Bharath Institute of Higher Education and Research, Narayanapuram, Pallikaranai, Chennai, Tamilnadu, IN
2 Associate Professor, Department of Conservative Dentistry and Endodontics, Sree Balaji Dental College and Hospital, Bharath Institute of Higher Education and Research, Narayanapuram, Pallikaranai, Chennai, Tamilnadu, IN
3 M.D.S, Second Year PG Student, Department of Conservative Dentistry and Endodontics, Sree Balaji Dental College and Hospital, Bharath Institute of Higher Education and Research, Narayanapuram, Pallikaranai, Chennai, Tamilnadu, IN

Abstract

A successful ischolar_main canal treatment is based on diagnosis, treatment planning, knowledge of tooth anatomy, and concepts of debridement, sterilization, and obturation. Several techniques of obturation are available for ischolar_main canal treatment. The choice depends on the anatomy of the canal and unique objectives of treatment in each case. The two common obturation procedures are lateral compaction and warm vertical condensation.

Keywords

Obturation Techniques, DownPak, Activ GP, Obtura II, Elements B.

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Karthick Arumugam ¹, Pia Joseph Changankary ², Tamilselvi Ramachandran ³, Mensudar Radhakrishnan ⁴

Affiliations
1 Associate Professor, Department of Conservative Dentistry and Endodontics, Sree Balaji Dental College and Hospital, Bharath Institute of Higher Education and Research, Narayanapuram, Pallikaranai, Chennai, Tamilnadu, IN
2 Third Pear PG Student, Department of Conservative Dentistry and Endodontics, Sree Balaji Dental College and Hospital, Bharath Institute of Higher Education and Research, Narayanapuram, Pallikaranai, Chennai, Tamilnadu, IN
3 Reader, Department of Conservative Dentistry and Endodontics, Sree Balaji Dental College and Hospital, Bharath Institute of Higher Education and Research, Narayanapuram, Pallikaranai, Chennai, Tamilnadu, IN
4 Professor, Department of Conservative Dentistry and Endodontics, Sree Balaji Dental College and Hospital, Bharath Institute of Higher Education and Research, Narayanapuram, Pallikaranai, Chennai, Tamilnadu, IN

Abstract

The complexity of the ischolar_main canal system morphology presents a continuous challenge to endodontic diagnosis and therapeutics. Root canal morphology is limitless in its variability and clinicians must be aware that anatomic variations constitute a big challenge to the endodontic success rate. A proper diagnosis using radiographs play an important role in the successful treatment of such variations. This case report presents relatively rare cases of mandibular first and second molars with single ischolar_mains and a single ischolar_main canals.

Keywords

Single Canal Mandibular Molar, Single Root.

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