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Related Concept Videos

Obedience01:08

Obedience

According to obedience research, we may harm others under the forceful pressures of an authority figure (Milgram, 1974). How about if the inappropriate orders were delivered with less force? The increasing interdependence between nurses and physicians compelled Hofling and his colleagues to explore nurses’ reactions to a potentially harmful medical request made by the perceived authority figure, the doctor (Hofling, Brotzman, Dalrymple, Graves, & Pierce, 1966). In this situation, obedience...
Tooth Anatomy01:21

Tooth Anatomy

The human tooth enables us to eat a variety of foods, speak clearly, and even aid in shaping our faces. Teeth are composed of various elements that work together. Here's a detailed look at the anatomy of a human tooth.
The Crown, Neck, and Root
The visible part of the tooth is referred to as the crown. It's covered by enamel, the hardest substance in the human body. The crown is uniquely shaped for each type of tooth, allowing for different functions such as cutting, tearing, or grinding food.
Local Anesthetics: Adverse Effects01:12

Local Anesthetics: Adverse Effects

While local anesthetics are generally safe and well-tolerated, they can occasionally cause adverse effects that vary in severity. Local anesthetics can induce toxicity at two distinct levels. They can either produce local effects through direct contact with the neural elements or be absorbed into the bloodstream from the injection site, leading to systemic effects.
Once absorbed into the systemic circulation, local anesthetics can affect the organs that depend on the functioning of sodium...
Pharmaceutical Poisoning: Potential Scenarios01:26

Pharmaceutical Poisoning: Potential Scenarios

Pharmaceutical poisoning can occur through various channels, impacting an estimated 2 million hospitalized patients in the U.S. annually with serious adverse drug responses. These scenarios encompass both therapeutic uses, such as drug toxicity, where even standard dosages can lead to severe central nervous system depression, and non-therapeutic exposures, including accidental ingestion by children, and environmental and occupational exposures.Unintentional poisonings often involve exploratory...
The Availability Heuristic01:08

The Availability Heuristic

A heuristic is a general problem-solving framework (Tversky & Kahneman, 1974). You can think of these as mental shortcuts that are used to solve problems. Different types of heuristics are used in different types of situations, and the impulse to use a heuristic occurs when one of five conditions is met (Pratkanis, 1989):
Handwashing III: During the Procedure and Post-Procedure Steps01:15

Handwashing III: During the Procedure and Post-Procedure Steps

To wash hands properly, follow these steps:

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Related Experiment Video

Updated: Jun 3, 2026

Evaluating the Effects of Different Polishing Methods on Color Stability of Dental Restorations in Pediatric Dentistry
03:37

Evaluating the Effects of Different Polishing Methods on Color Stability of Dental Restorations in Pediatric Dentistry

Published on: June 6, 2025

Safety controversies in tooth bleaching.

Yiming Li1

  • 1Center for Dental Research, Loma Linda University School of Dentistry, 24876 Taylor Street, Loma Linda, CA 92350, USA. yli@llu.edu

Dental Clinics of North America
|April 9, 2011
PubMed
Summary
This summary is machine-generated.

Professional dental supervision is crucial for safe and effective tooth bleaching. Non-professional settings pose risks, highlighting the need for expert dental care to minimize side effects.

Related Experiment Videos

Last Updated: Jun 3, 2026

Evaluating the Effects of Different Polishing Methods on Color Stability of Dental Restorations in Pediatric Dentistry
03:37

Evaluating the Effects of Different Polishing Methods on Color Stability of Dental Restorations in Pediatric Dentistry

Published on: June 6, 2025

Area of Science:

  • Dentistry
  • Dental Materials Science

Background:

  • Peroxide-based materials are effective for tooth bleaching.
  • Professional dental supervision ensures safety in bleaching procedures.
  • Concerns exist regarding non-professional bleaching systems.

Purpose of the Study:

  • To evaluate the safety and efficacy of tooth bleaching procedures.
  • To highlight the necessity of dental professional involvement in bleaching.
  • To address controversies surrounding non-supervised bleaching systems.

Main Methods:

  • Review of existing studies on tooth bleaching safety and efficacy.
  • Analysis of risks associated with non-professional bleaching environments.
  • Emphasis on the diagnostic and treatment planning role of dental professionals.

Main Results:

  • Tooth bleaching by dental professionals is supported by evidence of safety.
  • Non-professional bleaching systems (e.g., kiosks, salons) raise safety concerns.
  • Tooth sensitivity and gingival irritation are common side effects of bleaching.

Conclusions:

  • Dental professional involvement is essential for safe and effective tooth bleaching.
  • Proper examination, diagnosis, and treatment planning by dentists maximize efficacy and minimize risks.
  • Risks associated with non-supervised bleaching necessitate professional oversight.