International Journal of Clinical Pediatric Dentistry最新文献

Odontomas are the most common odontogenic tumors and are classified into compound and complex types. They result from a combination of odontogenic epithelium and ectomesenchyme. Complex odontomas frequently occur in the posterior mandible, whereas compound odontomas are more commonly found in the anterior region of the maxilla. Due to their small size and asymptomatic nature, odontomas are often diagnosed incidentally. Typically, odontomas are <3 cm in diameter; those exceeding this size are classified as giant odontomas and may present with extraoral swelling. This case report documents an unusual instance of a giant compound odontoma, containing 156 denticles, in a 15-year-old girl. Despite the odontoma's large size in the mandibular anterior region-an uncommon site for compound odontomas-the patient was completely asymptomatic and presented with only intermittent pain in the lower right back tooth region over the past month. The denticles were extracted, and intentional root canal treatment was performed on teeth 41, 42, 31, and 32 under general anesthesia.

How to cite this article: Chiranjeevi S, Prabhuraj SN. A Fortuitous Finding of Asymptomatic Compound Odontoma Consisting of 156 Denticles on a Routine Radiographic Examination: A Case Report. Int J Clin Pediatr Dent 2024;17(6):723-727.

Aims and background: Evaluation of the effects of different chelating agents on the calcium loss of root canal dentin.

Materials and methods: Around 65 single-rooted teeth were collected and decoronated. The working length was determined, and biomechanical preparation was done in a crown-down fashion using the HyFlex Control Memory rotary nickel-titanium (Ni-Ti) system until apical preparation of 30.04. Canals were irrigated with chelating agents and sodium hypochlorite between each file insertion. Based on the type of chelating agents used, the samples were randomly divided into five groups (n = 13)-group I, liquid ethylenediaminetetraacetic acid (EDTA); group II, EDTA and chlorhexidine (CHX); group III, etidronic acid; group IV, SmearClear; and group V (control), distilled water. The total volume of the solution used was collected, and calcium ion release was quantified using an atomic absorption spectrophotometer. The qualitative analysis was done by observing the acetylene (C₂H₂)/air flame. Images were obtained for each sample, compared, and analyzed.

Results: With respect to the control group, groups IV and I show a statistically significant difference compared to groups II and III (p < 0.05). Qualitatively, the highest intensity was observed in group IV and the least intensity in group III.

Conclusion: SmearClear showed significantly higher decalcifying capability compared to EDTA, EDTA and CHX, and etidronic acid. Hence, its combined use with an organic solvent can be recommended for efficient smear layer removal.

Clinical significance: Minimally invasive endodontic treatment is aimed at preserving the strength of the treated tooth without compromising cleaning effectiveness. Therefore, comparing the efficacy of different chelating agents will be promising with respect to maximum calcium loss both qualitatively and quantitatively.

How to cite this article: Singhal P, Raisingani D, Prasad AB, et al. Qualitative and Quantitative Evaluation of the Effects of Different Chelating Agents on the Calcium Content of Root Canal Dentin Using Atomic Absorption Spectrophotometer: An In Vitro Study. Int J Clin Pediatr Dent 2024;17(6):647-652.

Aim: This case report aims to describe a rare congenital lesion of the incisive papilla with a high labial frenulum attachment, clinically mimicking congenital epulis but histopathologically diagnosed as an oral leiomyomatous hamartoma.

Background: Oral leiomyomatous hamartoma is a very rare congenital lesion, mainly appearing on the median anterior maxilla/incisive papilla and tongue.

Case description: This clinical paper is about a rare lesion in a 6-year-old female child whose parents reported to the department with the complaint of slow-growing soft tissue overgrowth between the front teeth of the upper jaw, present since birth. The soft tissue growth is now causing difficulty in biting food and is visible during smiling and speaking, causing an esthetically unpleasing appearance. The clinical examination also revealed a high labial frenulum attached to the lesion. The lesion was provisionally diagnosed as congenital epulis based on the clinical picture. However, after excisional biopsy and histologic evaluation with special stains, the lesion was finally diagnosed as leiomyomatous hamartoma.

Conclusion: Surgical excision of the lesion followed by frenectomy was performed with no postoperative complications.

Clinical significance: Owing to the rare occurrence and nature of mimicking congenital epulis, it is important for a dental practitioner to have knowledge about these types of lesions. The final diagnosis of such lesions can only be made after histopathological evaluation using special stains. This case report describes the clinical and histopathological features of a rare leiomyomatous hamartoma of the incisive papilla, along with high frenulum attachment and its management.

How to cite this article: Pal SS, Khan SA, Navit S, et al. Leiomyomatous Hamartoma of Incisive Papilla with High Frenal Attachment: A Case Report. Int J Clin Pediatr Dent 2024;17(6):717-722.

Myofunctional trainer for kids (T4K, Myofunctional Research Co., Australia) is a prefabricated, single-size functional appliance that claims to correct malocclusion at an early age by acting on muscular dysfunctions and repositioning the mandible in a forward direction. Myofunctional therapy through the Trainer System™ was implemented in this case for the treatment of class II malocclusion in mixed dentition. The results showed that an early approach in selected cases, taking into account patient preferences and compliance, is possible and could be considered in treatment planning and relevant future research.

How to cite this article: Jyoti D, Beni K, Shukla JN, et al. Dentoskeletal Correction by Growth Modification in a Young Child Using Myofunctional Trainer: A Case Report. Int J Clin Pediatr Dent 2024;17(6):728-733.