Lasers In Dentistry -- Current Concepts «1080p»

For periodontal (gum) therapy, lasers are used to decontaminate diseased pockets and remove inflamed tissue. The bactericidal effect of the laser reduces the need for systemic antibiotics and significantly minimizes post-operative swelling and bleeding.

Lasers can remove decay and prepare enamel for fillings often without the need for local anesthesia. Unlike the vibration and heat of a drill, lasers use "micro-explosions" of water molecules to remove tissue, which preserves more of the healthy tooth structure. Lasers in dentistry -- current concepts

are primarily absorbed by hemoglobin and melanin, making them exceptionally efficient for "soft tissue" surgeries, such as gingivectomies, where they provide simultaneous cutting and cauterization. Current Clinical Applications For periodontal (gum) therapy, lasers are used to

The use of lasers in dentistry has transitioned from a futuristic novelty to a cornerstone of modern clinical practice. By utilizing focused light energy, lasers offer a minimally invasive alternative to traditional mechanical tools like the high-speed drill and the scalpel. Current concepts in dental laser technology revolve around increasing patient comfort, enhancing precision, and promoting faster healing through the targeted interaction of light with biological tissues. The Mechanism of Action Unlike the vibration and heat of a drill,

are highly absorbed by water and hydroxyapatite, making them the gold standard for "hard tissue" procedures like cavity preparation and bone contouring.

At the heart of dental laser application is the concept of . Different laser wavelengths are absorbed by specific "chromophores" in the mouth, such as water, hydroxyapatite (the mineral in teeth), or hemoglobin.