Complete versus incomplete caries removal procedures and their effects on dental pulp in primary teeth - An in vivo study.

INTRODUCTION: Dental caries results from an ecologic shift within the dental biofilm from a balanced population of microorganisms to an acidogenic, aciduric, and cariogenic microbiological population developed and maintained by frequent consumption of fermentable dietary carbohydrates. Total caries removal (TCR) of deep lesion may result in pulpal exposure requiring more invasive treatment. Hence, current pediatric dentistry has shifted to minimally invasive treatment that avoids more complex, time-consuming procedure, and the child's discomfort. AIM: The aim of this study is to evaluate and compare clinical performance and radiographic changes after complete and incomplete caries removal procedures. MATERIALS AND METHODS: The study was conducted on 60 primary molars in children aged 6-9 years. Selected 60 primary molars were randomly divided into two groups. Group 1 (PCR): infected dentin was removed, while the affected dentin was maintained on the pulpal wall. Group 2 (TCR): both infected and affected dentin were removed through low-speed carbide bur and hand excavator. Teeth were evaluated at 4 and 6 months clinically and radiographically. RESULTS: The proportion was compared using Fisher's exact test. The Statistical Package for the Social Sciences version 21 was used for analysis. The level of significance was kept at 5%. CONCLUSION: The clinical and radiographic success rates of ICR and CCR in primary teeth with deep carious lesions were high and did not differ significantly, indicating that the retention of carious dentin does not interfere with pulp vitality. Thus, ICR is a reliable minimally invasive approach that might replace the CCR in primary teeth when correctly indicated.

Salivary Total Protein and Alkaline Phosphatase Activity as Biomarkers for Skeletal Maturity and Growth Prediction in Healthy Children: An In Vivo Study.

Introduction: Skeletal maturity assessment involves radiographic analysis and visual inspection of developing bone and their initial appearance or sequential ossification and related changes in size and shape along with the expression of various biomarkers in body fluids. Aim: To investigate the correlation of biomarkers such as salivary alkaline phosphatase (S-ALP) and salivary total protein (STP) with skeletal maturity assessment and growth prediction in growing children. Materials and methods: A total of 8-15-year-old 150 healthy children were divided into five groups depending upon radiographic stage maturity of the middle phalanx of the left hand's third finger according to the Hagg and Taranger method. Radiographs were taken using intraoral periapical (IOPA) radiographic films. Results: Salivary alkaline phosphatase (S-ALP) activity in the MP3 G group was significantly higher than MP3 F group and MP3 I group. Total protein levels in MP3 F were significantly lower than in MP3 G. The mean value of S-ALP (33541.45 IU/L) and that of STP (2.77 mg/mL) was observed to be highest in the MP3 G group (G3) group. Conclusion: Salivary total protein (STP) and S-ALP may be used as an additional diagnostic tool to assess skeletal maturation and optimize growth prediction during myofunctional orthodontic treatment. Clinical significance: Skeletal maturity assessment plays a significant role in orthodontic diagnosis, treatment planning, and stability of orthodontic treatment. Radiographic parameters involve radiographic exposure; hence in this study noninvasive biomarkers such as S-ALP and STP have been evaluated for skeletal maturity assessment and growth prediction. How to cite this article: Abhangi KK, Choudhari SR, Butala PB, et al. Salivary Total Protein and Alkaline Phosphatase Activity as Biomarkers for Skeletal Maturity and Growth Prediction in Healthy Children: An In Vivo Study. Int J Clin Pediatr Dent 2023;16(4):603-607.