Which lasers are commonly used for treating periodontal disease?

The correct choice identifies the broad spectrum of laser types that are effectively utilized in treating periodontal disease, highlighting the versatility and capabilities of these lasers in dental procedures.

Erbium lasers, particularly Er:YAG and Er:Cr:YSGG, are known for their ability to precisely remove hard and soft tissues, making them ideal for procedures such as debridement and contouring of gum tissues, which are crucial in managing periodontal conditions. CO2 lasers are effective for soft tissue surgeries and for vaporizing and excising soft tissue lesions in the periodontal area. Diode lasers, valued for their ability to penetrate soft tissues and promote healing, are effective in treating gingivitis and periodontitis by helping with disinfection and the reduction of bacteria in the periodontal pockets. Nd:YAG lasers also play a role in soft tissue procedures and can help with the reduction of pathogenic bacteria.

By including all four types of lasers, the correct answer reflects the diverse methodologies available for periodontal treatment, encompassing both hard tissue and soft tissue applications, and underscores the importance of selecting the appropriate type of laser based on the specific treatment needs in periodontal therapy.