Publications by authors named "Rajmohan Shetty"

Supernumerary teeth represent a significant dental anomaly that has a notable impact on the primary and early mixed dentition, potentially leading to pathological disturbances in the development of permanent dentition. Mesiodens specifically refers to an additional tooth (erupted/unerupted) present in the midline between the two central incisors. This article describes two cases involving the surgical extraction of inverted and impacted mesiodens by using a minimally invasive surgical approach in children.

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Background: This case report examines the efficacy of intentional reimplantation (IR) in endodontics and explores the increased interest driven by recent advancements in regenerative techniques.

Case Presentation: A 14-year-old male patient reported pain in the lower left back tooth (tooth #36). The radiographic assessment revealed a 4 mm × 4 mm periapical cyst.

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Article Synopsis
  • Concerns about mercury toxicity from amalgam fillings have led to the exploration of ayurvedically purified mercury (AP-Hg) as a potentially safer alternative for dental treatment.
  • Human gingival fibroblasts (HGF) were tested with commercially available mercury (CA-Hg) and AP-Hg at various concentrations, and cell viability was assessed after 24 and 48 hours.
  • Results showed that AP-Hg led to higher cell viability and less cytotoxicity compared to CA-Hg, particularly significant at lower concentrations and over a longer period.
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Tooth loss due to trauma often triggers residual alveolar resorption to a greater degree in the sagittal direction leading to atrophy. However, in a pediatric patient, if this defect is left untreated, it can cause further atrophy leading to collapse of the arch. In the maxillary anterior area, this is also of esthetic concern.

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Anterior open bite (AOB) is one of the most difficult malocclusions to treat and maintain in orthodontics. Malocclusion occurs more frequently in children with disabilities than in healthy children. Surgical correction of severe AOB often requires maxillary impaction to reduce the anterior facial height.

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Background: Cerebral palsy (CP) is described as a group of conditions usually occurring in childhood, where children have motor dysfunction and are unable to adequately master the necessary techniques of plaque control, which ultimately leads to dental caries and periodontal problems.

Aims: The objective of this study was to educate the parents/caretakers/institution staff and children with CP about the different preventive home care measures and to evaluate the oral hygiene and gingival health status of these children before and after the institution of different preventive home care measures.

Materials And Methods: A total of 64 individuals with CP, aged between 6 and 18 years, were examined for their oral hygiene and gingival health status, after which the parents/caretakers received a health education program.

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Objectives: Mercury combined with other metals to form solid amalgams has long been used in reconstructive dentistry but its use has been controversial since at least the middle of the 19th century. The exposure and body burden of mercury reviews have consistently stated that there is a deficiency of adequate epidemiological studies addressing this issue. Fish and dental amalgam are two major sources of human exposure to organic (MeHg) and inorganic Hg respectively.

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The accurate diagnosis and clinical management of class III malocclusion continues to be a challenging task for the pediatric dentist due to the poor compliance of patient and high rate of relapse. Two cases of early treatment of class III malocclusion are presented which were treated by modified tandem traction bow appliance. The correction in the cross bite was achieved in six to seven months.

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It is widely accepted that all foods containing "fermentable carbohydrates" have the potential to contribute to caries formation. Fermentable carbohydrates are present in most starches and all sugars, including those that occur naturally in foods and those added in processed foods. The relative cariogenicity of chocolates is dependent on their composition, texture, solubility, retentiveness and ability to stimulate salivary flow.

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Amelogenesis Imperfecta is a hereditary anomaly that affects the enamel of human teeth and is not associated with any systemic disorder of affected patients. The affected teeth are disturbed in coloration, thickness and resistance. The rehabilitation of amelogenesis imperfecta in a child must take into account the development of the child's teeth, the health of the periodontal tissues and the maxillary and mandibular growth.

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Objective: The purpose of this study was to assess the prevalence of drooling in individuals with cerebral palsy and assess the effect these factors have on these individuals oral health.

Materials: A total of 113 individuals with cerebral palsy between the age of 5 and 18 years were examined. The incidence and severity of drooling were determined using the index given by Blasco et al and the oral heath was recorded using a modified WHO performa.

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Mucoceles of the glands of Blandin and Nuhn are uncommon and mainly seen on the ventral surface of the tongie. This case report emphasizes the treatment approach of these mucoceles. This patient reported with a second recurrence following conventional treatment, so a novel method was tried by injecting an ultraflow rubber base impression material into the mucocele, after which a surgical excision was done.

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Acute Lymphoblastic Leukemic (ALL) children were selected to evaluate the dental health status from Regional Cancer Centre, Kerala. A 12 item questionnaire was distributed to all selected 104 children's parents who were present in the hospital and the children's oral cavity was examined. The results revealed moderate gingival inflammation in most of the samples irrespective of treatment.

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Sports participation is a frequent cause of injury in general to children and adolescents. 719 athletically active school children belonging to the age group of 11-14 years were selected from the four urban localities in south India (i.e, Bangalore Chennai, Cochin & Hyderabad).

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