Final answer:
The incorrect statement about the use of lasers in periodontics is that 'Lasers are ineffective in treating periodontal diseases.' Lasers are indeed effective for soft tissue procedures and provide precise control with faster healing compared to traditional surgical methods.
Step-by-step explanation:
In terms of periodontics, which involves the structures supporting the teeth, the use of lasers is a growing trend in dentistry. When addressing the question of which statement is incorrect about the use of lasers in periodontics, the incorrect option is (c) 'Lasers are ineffective in treating periodontal diseases.' This statement is false because lasers have proven to be effective for a variety of periodontal procedures, particularly in soft tissue surgeries such as removing ulcers, stopping bleeding, and reshaping gum tissue. The erbium YAG laser, in particular, is used for cutting bones and teeth, although it is less common than soft tissue applications.
Lasers in dentistry also offer high precision, leading to more controlled surgical outcomes, and they are associated with less bleeding compared to traditional methods. Additionally, incisions made by lasers tend to heal faster than those made with scalpels, attributing to the efficiency and efficacy of laser surgery in periodontal treatments.