King Khalid University

This study tested two treatments for tooth sensitivity: a special toothpaste with bioactive glass and a low-level laser. 100 adults with sensitive teeth were randomly assigned to one of these treatments or a placebo. The goal was to see which approach provides better and longer-l…

This study tested three ways to place dental implants in 90 people with missing teeth. Fully guided surgery was the most accurate, had the shortest recovery, and made patients happiest. Freehand surgery was less precise and had more complications. The results help dentists and pa…