Related Experiment Video
Updated: Jul 9, 2026
07:32
Measuring Maxillary Posterior Tooth Movement: A Model Assessment using Palatal and Dental Superimposition
Published on: February 23, 2024
The Quatro appliance: a removable aligner with a changeable labial bow
1Department of Orthodontics, Whipps Cross University Hospital, Whipps Cross Road, Leytonstone, London, UK. parmjitsingh@hotmail.com
Journal of Orthodontics
|November 29, 2007
Summary
A new removable appliance addresses mild lower labial tooth irregularity, enhancing aesthetics. This versatile device, featuring a sliding lock and sectional archwires, offers an easy-to-use solution for dental alignment.
Area of Science:
- Orthodontics
- Dental Aesthetics
Background:
- Increasing demand for improved aesthetics drives innovation in orthodontic treatments.
- Mild labial tooth irregularity is a common concern affecting smile aesthetics.
Observation:
- A novel removable appliance has been developed for managing mild lower labial segment irregularity.
- The appliance features a unique design with a removable labial bow and a sliding lock mechanism.
Findings:
- The appliance is easy to construct and use, offering versatility in treatment.
- It allows for the incorporation of sectional archwires, accommodating various wire types and dimensions.
- The aligner can be combined with inter-proximal stripping for cases of mild crowding.
Implications:
- Provides a practical and aesthetic solution for mild labial alignment issues.
- Offers clinicians a versatile tool for customized orthodontic treatment.
- Contributes to the growing field of aesthetic dentistry and patient satisfaction.
Related Concept Videos
01:21Tooth 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.
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.
01:19Veneer
Veneer refers to a thin sheet of wood, typically produced to a thickness of about one-eighth of an inch or less. This material is crafted through various methods, the most common being rotary cutting. In this process, a log is mounted into a large lathe and spun against a knife edge, peeling off a continuous strip of wood as the knife penetrates deeper into the rotating log, creating a rotary-cut veneer.
Other veneering techniques include plain-slicing, quarter-slicing, and rift-slicing. These...
Other veneering techniques include plain-slicing, quarter-slicing, and rift-slicing. These...
01:26Assessment of the Mouth
A thorough mouth assessment, including inspection and palpation of the lips, gums, tongue, tonsils, uvula, and pharynx, is crucial in detecting potential health issues. Diseases ranging from oral cancer to systemic conditions like diabetes could be identified early through careful oral examination. This article provides a detailed guide on conducting a comprehensive mouth assessment.
Mouth Inspection
The inspection begins with visually examining the mouth for symmetry, color, and size.
Mouth Inspection
The inspection begins with visually examining the mouth for symmetry, color, and size.
01:15Teeth
The formation of teeth, also known as odontogenesis, is a complex process that begins in utero, around the sixth week of embryonic development. There are three stages to this process: the bud stage, the cap stage, and the bell stage.
In the bud stage, the tooth germ (an aggregation of cells) starts to form in the developing jawbone. During the cap stage, the tooth germ differentiates into enamel organ, dental papilla, and dental sac, which will later develop into the tooth's enamel, dentin and...
In the bud stage, the tooth germ (an aggregation of cells) starts to form in the developing jawbone. During the cap stage, the tooth germ differentiates into enamel organ, dental papilla, and dental sac, which will later develop into the tooth's enamel, dentin and...