What is the primary purpose of the air and water spray of an Erbium laser?

The primary purpose of the air and water spray of an Erbium laser is to cool the surgical site to minimize collateral damage. Erbium lasers are highly effective for precise ablation and cutting of tissue; however, they can generate heat that may affect surrounding tissues. The air and water spray acts as a cooling mechanism, helping to dissipate heat and reduce the risk of thermal damage to adjacent areas.

This cooling effect is crucial in surgeries where precision is vital, and it allows for safer and more controlled treatments. By minimizing collateral damage, the procedure can enhance healing times and overall outcomes for the patient. This understanding is important for those practicing with Erbium lasers to ensure they are employing best practices during procedures.