Which of the following is NOT a procedure performed with Nd:YAG lasers?

Nd:YAG (Neodymium-doped Yttrium Aluminum Garnet) lasers are versatile tools used in various dental and medical procedures due to their ability to effectively cut and coagulate tissue. When considering the uses of Nd:YAG lasers, it is important to understand the specific applications for which they are designed.

Frenectomy, impression troughing, and biopsy are all procedures that can indeed be performed with Nd:YAG lasers. A frenectomy involves the removal of a frenum, which can be effectively accomplished using the precise cutting and hemostatic properties of the Nd:YAG laser. Impression troughing, which creates a trough around the margins of a preparation to enhance the accuracy of impressions, can also benefit from the surgical precision of this type of laser. In the context of biopsy, the Nd:YAG laser can be used to excise tissue samples while minimizing bleeding and promoting faster healing.

Teeth scaling, on the other hand, primarily involves the mechanical removal of plaque and calculus from tooth surfaces, which is generally conducted with hand instruments, ultrasonic scalers, or similar devices. While there are certain laser technologies designed for periodontal therapy, Nd:YAG lasers are not typically the primary choice for scaling due to their intended use for cutting and