Related Experiment Video
Updated: May 27, 2026

Adjunctive Diode Laser Therapy and Probiotic Lactobacillus Therapy in the Treatment of Periodontitis and Peri-Implant Disease
Published on: May 9, 2022
The effectiveness of lasers to reduce dentinal hypersensitivity remains unclear
1University of Toronto Faculty of Dentistry, 124 Edward Street, Room 356, M5G 1G6 Toronto, Canada. a.jokstad@dentistry.utoronto.ca
Article Title And Bibliographic Information:
Effectiveness of laser in dentinal hypersensitivity treatment: a systematic review. Sgolastra F, Petrucci A, Gatto R, Monaco A. J Endod 2011;37(3):297-303.
Reviewer:
Asbjorn Jokstad, DDS, PhD.
Purpose/Question:
Do patients with dentinal hypersensitivity subjected to laser light application compared to placebo "light experience" reduced hypersensitivity or any adverse outcomes?
Source Of Funding:
Information not available
Type Of Study/Design:
Systematic review
Level Of Evidence:
Level 2: Limited-quality, patient-oriented evidence
Strength Of Recommendation Grade:
Grade B: Inconsistent or limited-quality patient-oriented evidence.
Related Concept Videos
Local Anesthetics: Differential Sensitivity of Nerve Fibers
Local Anesthetics: Pharmacokinetics
Local Anesthetics: Common Agents and Their Applications
Cocaine is an ester of benzoic acid and methylecgogine. It is used to anesthetize and vasoconstrict locally. Currently, it is used primarily for topical applications. It is beneficial for surgeries on the upper respiratory tract, providing anesthesia and shrinking the mucosa. Cocaine in the form of cocaine hydrochloride is...
Local Anesthetics: Adverse Effects
Once absorbed into the systemic circulation, local anesthetics can affect the organs that depend on the functioning of sodium...
Local Anesthetics: Mechanism of Action
Local anesthetics are amphiphilic molecules consisting of a hydrophobic aromatic part linked to a hydrophilic group by an ester or amide linkage. They are weak bases and are usually available as salts, which increases their solubility and stability. Once administered, LAs exist in the body either...
Local Anesthetics: Clinical Application as Surface, Infiltration, and Conduction Block Anesthesia
