Anatomical Insights: Two Case Reports on Protostylid Variants and Literature Synthesis.

Protostylids are an anatomical variant of the paramolar tubercle, which refers to the presence of an additional cusp in the buccal surfaces of maxillary and mandibular bicuspids and molars. This structure, first reported by Dahlberg in 1950, is found in low frequencies and plays a significant role in dental anthropology. This anatomical variant, if present poses a threat to dental caries and periodontal diseases and hence requires early diagnosis and preventive dental care.

Relevance of serum and salivary sialic acid in oral cancer diagnostics.

To review the relevance of sialic acid as a tumour marker in oral cancer. Tumour marker are useful in the screening for early malignancy. Sialic acids are important in determining the surface properties of cells and has been implicated in cellular invasiveness, adhesiveness, and immunogenicity.

Immunofluorescence in oral lesions.

Immunofluorescence is an immunohistochemical method used to demonstrate the presence of antigen and antibodies in the tissues or serum. It is an auxiliary diagnostic tool for the autoimmune bullous and inflammatory disorders. It detects the and circulating immune deposits that are involved in the pathogenesis of immunobullous diseases.

Unicystic ameloblastoma of the mandible- report of two cases with review of literature.

Ameloblastoma is classified into solid/multicystic, extraosseous/peripheral, desmoplastic and unicystic types based on the clinical appearance by WHO (2003). Unicystic ameloblastoma is the 2(nd) and far less frequent growth pattern seen in intra-osseous ameloblastoma. It tends to occur in younger population and constitutes approximately 6% of ameloblastomas with no sexual or racial predilection.

Prevalence, severity and associated factors of dental caries in 3-6 year old children.

Objectives: To determine the prevalence and the severity of dental caries in 3-6 year old children in Chennai and to elucidate the factors which affect the dental caries in 3-6 year old children.

Methods: This study was a cross-sectional survey which was done on 527 children who were in the age group of 3 to 6 years, who were from 6 private and 6 corporation schools in Chennai, India. Two instruments were developed, pre-tested and validated for the study.

To compare standard incision and comma shaped incision and its influence on post-operative complications in surgical removal of impacted third molars.

Objectives: To compare standard incision and comma shaped incision and its influence on post operative complications in surgical removal of impacted third molar.

Methods: This was a cross-over trial. Twenty subjects with bilateral impacted mandibular third molars were recruited for the study.

Dental considerations in pregnancy-a critical review on the oral care.

Pregnancy is a dynamic physiological state which is evidenced by several transient changes. These can develop as various physical signs and symptoms that can affect the patients health, perceptions and interactions with others in the environment. The patients may not always understand the relevance of the adaptations of their bodies to the health of their foetuses.

Awareness and knowledge of common oral diseases among primary care physicians.

Objective: The objectives of this study were to examine the level of awareness of the common oral disease amongst the primary care physicians in Chennai, India and to study the proportion of the routine oral examination among them.

Method: This study was a cross-sectional, self administered, questionnaire survey which was done among 70 primary care physicians of Chennai, India. The questionnaire assessed the proportion of the routine oral examination and the knowledge and the awareness about the common dental problems among the primary care physicians.