Congenital granular cell lesion "congenital epulis"--report of a case.

Congenital granular cell lesion (CGCL) or "congenital epulis" is a rare lesion of newborn also known as Neuman's Tumor, which is benign in nature, mostly occurs as a single tumour but rarely as multiple. The histogenesis and natural clinical history of the lesion remains obscure. Even with the advent of modem histopathological techniques, it has not been possible to depict specific cellular features unique to this lesion. This lesion arises from mucosa of gingiva either from maxillary or mandibular alveolar ridge. The appearance of the lesion is most common in maxillary alveolar ridge than mandibular with predominance in females than in the males. The present report describes a case of congenital granular cell lesion (CGCL) in the incisor region of mandibular alveolar ridge. This lesion was causing feeding problem and was excised under local anaesthesia.

Prevalence of supernumerary teeth in deciduous and mixed dentition.

Supernumerary teeth are the extra teeth which may have either erupted or unerupted in addition to normal dentition and are seen both in deciduous as well as permanent dentition. The incidence of supernumerary teeth shows more frequent occurrence in permanent dentition than deciduous dentition, affecting both the sexes. The etiology of supernumerary teeth is still unknown and not well understood, but thought to be the result from disturbance during the initiation and proliferation stages of tooth development. In the present study an attempt has been made to asses, its prevalence in deciduous and mixed dentition phase.

Mandibular lateral incisor-canine transposition (Mn.12.C): a case report.

Tooth transposition is a rare developmental anomaly of the teeth characterized by positional interchange of permanent tooth leading to disintegration in the alignment in the affected segment, shifting of midline and malocclusion of teeth. This article reports a rare case of Mn.12.C anomaly affecting right mandibular arch of a (11 year old) female child causing shifting of midline and crowding.

Prevalence of dental caries and treatment needs among children of Cuttack (Orissa).

An epidemiological investigation was carried out to know the prevalence of Dental Caries amongst 1257 children in the age group of 5, 8, 11 & 15 years respectively attending schools in the city of Cuttack, Orissa. The examination was carried out under natural light and dental caries was diagnosed according to W.H.O. Criteria 1983. The point prevalence of dental caries was recorded to be 64.3% with an average DMFT of 2.38. The prevalence of caries showed a pattern of occurrence i.e. prevalence consistantly increased from 5 years to 8 years age group and subsequently decreased at 11 years and 15 years age. Regarding treatment needs, 63.6% children required dental treatment for various reason and it is in accordance with dental caries prevalence of different age group.

A study of behaviour patterns of normal children in a dental situation and its relationship with socioeconomic status, family type and sibling position.

Different psychosocial variables, such as socioeconomic status, family type and sibling position may be considered to be of great significance as it may influence child behaviour pattern in a dental treatment situation. 143 children in the age group of 3-14 years were selected randomly from the out patient department of Pediatric Dentistry, Dental Wing, S. C. B. Medical College, Cuttack with an aim of assessing relationship, if any, between the magnitude of behaviour and the above mentioned psychosocial variables. Behaviour rating was done using Frankl behaviour rating scale. The results of the study reveals no significant relationship between socio economic status, family type and sibling position with child behaviour pattern, but a trend has been observed that children of high socio economic back ground behave more positively, children of a nuclear family exhibit more negative attitude and middle siblings show less negative behaviour than youngest and eldest.