Definition: Diode laser is a type of laser device commonly used in dental procedures for soft tissue surgery, periodontal treatments, and teeth whitening. It emits a concentrated beam of light that can precisely cut or vaporize tissue while minimizing bleeding and promoting faster healing.
Variations: Diode lasers come in different wavelengths, such as 810 nm and 980 nm, each with specific indications for different dental treatments. Some diode lasers also have different tip sizes or fiber optic delivery systems for varying clinical applications.
Common Uses: Diode lasers are commonly used for procedures like gingivectomies, frenectomies, crown lengthening, and desensitization treatments. They are also used for disinfection during root canal procedures and for treating aphthous ulcers.
Procedure: When using a diode laser, proper eye protection is essential for both the clinician and the patient. The laser tip should be held perpendicular to the tissue and moved in a slow, continuous motion to achieve precise cutting or coagulation.
Risks: Possible complications of diode laser use include tissue damage if the laser power is too high, heat-related discomfort for the patient, and the risk of accidental eye exposure to the laser beam.
Maintenance Requirements: Regular cleaning of the laser tip and fiber optic delivery system is necessary to ensure optimal performance. Calibration and periodic checks should be done according to the manufacturer’s guidelines.
Associated Terms: Other related devices used in conjunction with the diode laser include protective eyewear, fiber optic tips, and cooling systems to minimize thermal damage.
Recent Developments: Recent advancements in diode laser technology include improved cooling systems to increase patient comfort, enhanced wavelength options for specific treatment indications, and portable, cordless designs for increased convenience.
Regulations: Diode lasers used in dental practice must comply with laser safety regulations and guidelines set by regulatory bodies like the FDA. Proper training and certification are essential for safe and effective use.
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