University Of Zagreb

This study is testing if a laser cleaning method is better than a sonic method for re-treating infected root canals. Researchers want to see which method causes less pain after the procedure, kills more bacteria, and leads to better healing of the bone around the tooth. They are …

This study aims to find a better way to numb teeth for children with a condition that makes their enamel weak and sensitive. It compares a standard numbing shot with a newer method that injects the numbing medicine directly into the bone near the tooth. Researchers will see which…