Periodontal health is a cornerstone of overall well-being, influencing not just oral functionality but also systemic health. Geriatric and paediatric populations present distinct challenges in maintaining periodontal health due to unique physiological, psychological, and social factors. This review explores tailored approaches to periodontal care through an analysis of physiological considerations, common periodontal issues, and effective management strategies.

Dentists treating patients have long been concerned about residual infections in the root canal system. Lesion sterilization and tissue repair (LSTR) therapy disinfects root canal systems by placing an antibiotic mixture after minimum or no instrumentation. This review covers the technique's development, purpose, indications, applications, and clinical steps required for its use in primary teeth.