Dental Cement Anchoring
Dental Cement Anchoring - Related Videos
01:25
The Anchoring-and-Adjustment Heuristic
0 Views •
2020
In order to make good decisions, we use our knowledge and our reasoning. Often, this knowledge and reasoning is sound and solid. However, sometimes, we are swayed by biases or by others manipulating a situation. For example, let’s say you and three friends wanted to rent a house and had a combined target budget of $1,600. The realtor shows you only very run-down houses for $1,600 and then shows you a very nice house for $2,000. Might you ask each person to pay more in rent to get the $2,000...
07:57
Accuracy in Dental Medicine, A New Way to Measure Trueness and Precision
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Cited by 65 •
2014
Accuracy is a major demand in dental medicine. To verify accuracy, reference scanners are needed. This article presents a new reference scanner with an adjusted scanning method to acquire a broad variety of dental morphologies with high trueness and precision.
01:26
Anchoring Heuristic
0 Views •
2025
The anchoring heuristic is a cognitive bias in which decisions are strongly influenced by the first piece of information encountered, even if it is arbitrary or irrelevant. This initial reference point, known as the anchor, can irrationally shape judgments and estimates and subsequent judgments, even when more accurate or relevant information is available. Psychologists suggest this happens because people fail to adjust sufficiently from the anchor, which requires extra cognitive effort.For...
01:32
Lipids as Anchors
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2023
In the plasma membrane, the lipids forming the bilayer can also act as an anchor to tether proteins to the membrane. The three main types of lipid anchors found in eukaryotes are – prenyl groups, fatty acyl groups, and glycosylphosphatidylinositol or GPI groups. Prenyl and fatty acyl groups act as anchors on the cytosolic surface of the membrane, whereas GPI anchors proteins on the extracellular side. The carboxy-terminal of most of the prenylated proteins, such as Ras proteins, contains the...
01:03
Anchoring Junctions
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2023
Anchoring junctions are multiprotein complexes that help cells connect to other cells and the extracellular matrix. Anchoring junctions are present on the lateral and basal surfaces of cells, providing strong and flexible connections. Focal adhesions are often formed due to cell interactions with the ECM substrata, which initiate signal transduction via kinase cascades and other mechanisms. Together, they provide stability and tissue integrity. There are three types of anchoring junctions:...
FAQs
Stability comes from mechanical interlocking, chemical adhesion, or a combination of both. Mechanical interlocking helps the cement engage irregularities in a substrate, while chemical adhesion provides bonding interactions with the relevant surface. The resulting interface can reduce unwanted movement and support the functional relationship between the anchored component and the underlying oral structure.
The setting reaction changes the cement from an initially workable material into a rigid or resilient interface. This transition determines how the placed cement supports the attached component after placement. Understanding the final interface helps clinicians consider whether the cement behavior is appropriate for securing restorations, prosthetic components, or orthodontic devices under their intended oral conditions.
Selection should reflect both the clinical condition and the surfaces being joined. Cement properties need to correspond with the requirements of the restoration, prosthetic component, or orthodontic device, as well as the tooth structure or other oral substrate. This matching approach helps support retention, margin sealing, force distribution, and control of movement.
A basic workflow begins by identifying the component to be secured, the oral substrate, and the relevant clinical conditions. The clinician then selects a compatible cement, places it at the intended interface, and allows its setting reaction to produce the required rigid or resilient connection. Proper placement is important for retention, margin sealing, and stability.
The approach supports several forms of oral treatment, including crowns, bridges, posts, brackets, and implant-supported components. These applications differ in the type of structure being secured and the surface receiving the cement, so material selection and placement must be adapted to the specific clinical situation rather than treated as interchangeable procedures.
Clinical evaluation can focus on whether the attachment remains retained, margins remain adequately sealed, and functional forces are distributed through the interface. Limiting movement and microleakage are also important outcomes. Together, these observations indicate how well the cement and placement support the long-term performance of the restoration, device, or prosthetic component.