New Spear Online Course: “From Biofilm to Bleeding”

Spear has released a new periodontics course.

In “From Biofilm to Bleeding,” Trisha O’Hehir discusses such topics as how bacteria forms biofilm, the immune response biofilm triggers, and why biofilm is more of a problem than calculus.

After viewing this lesson, viewers will:

• Understand the complex ecosystem of biofilm
• Describe how subgingival biofilm triggers bleeding
• Explain the connection between biofilm and calculus