What are filling (volumizing) threads?
These videos have been matched automatically. Contact us if they are not relevant.
These videos have been matched automatically. Contact us if they are not relevant.
View abstract on PubMed
Summary
This summary is machine-generated.Polydioxanone (PDO) volumizing threads have evolved to address facial aging, moving beyond simple lifts to restore overall facial contour and volume. Understanding thread characteristics is key for effective use and minimizing complications in cosmetic procedures.
Area Of Science
- Aesthetic Medicine
- Dermatology
- Biomaterials Science
Background
- Facial aging necessitates a shift in cosmetic procedures from targeted improvements to comprehensive facial contour enhancement due to declining skin elasticity.
- Polydioxanone (PDO) threads have evolved significantly to meet these changing demands in facial rejuvenation.
Purpose Of The Study
- To examine the evolution of PDO volumizing threads, from early limitations to current innovations.
- To categorize PDO threads based on elasticity, shape, and functionality for diverse applications.
- To provide practitioners with a comprehensive understanding for informed thread selection in volumizing procedures.
Main Methods
- Review of historical development and contemporary innovations in PDO thread technology.
- Classification of PDO threads based on key characteristics: elasticity, shape, and functionality.
- Analysis of thread mechanisms, effectiveness, and potential complications.
Main Results
- PDO threads have advanced to effectively address tissue deformation and maintain integrity post-insertion.
- Thread categorization highlights versatility for wrinkle correction, contour sculpting, and volume restoration.
- Specific thread characteristics are crucial for optimizing outcomes and minimizing adverse events.
Conclusions
- A thorough understanding of PDO thread evolution, classification, and characteristics is essential for practitioners.
- Informed selection of PDO threads leads to improved patient outcomes in facial volumizing procedures.
- Future research should focus on long-term safety and patient-specific outcomes to enhance clinical utility.
These videos have been matched automatically. Contact us if they are not relevant.
These videos have been matched automatically. Contact us if they are not relevant.
Related Concept Videos
Post-tensioned masonry walls use high-strength steel rods or flexible tendons to enhance the strength and efficiency of masonry structures. These elements are securely anchored to the foundation and extend vertically either within the cores of the masonry units or between the masonry wythes. The construction process involves building the wall with these tensioning elements in place and allowing the mortar to fully cure.
Following the curing process, the tensioning begins. Steel rods are...
Additives and fillers are integral to enhancing the properties of concrete. Pozzolans and blast-furnace slag are additives or admixtures due to their reactions with calcium hydroxide released during cement hydration. Fillers, which are finely ground and similar in fineness to Portland cement, improve concrete attributes such as workability density, and reduce capillary bleeding or cracking. Some fillers possess hydraulic properties or participate in benign reactions within the cement paste.
The...
Intermediate filaments are cytoskeletal proteins with higher tensile strength and flexibility than microfilaments and microtubules. Unlike the other two cytoskeletal proteins, intermediate filament formation lacks the enzymatic activity to hydrolyze nucleotides like ATP and GTP to generate energy for polymerization. Therefore, the formation of intermediate filaments is multistep self-assembly. The involvement of any accessory proteins in intermediate filament formation has not yet been...
Screws are characterized by a helical ridge known as a thread wrapped around a cylindrical shaft. They are commonly used as fasteners to hold objects together or to transmit power and motion in machines. One type of screw that is particularly useful for transmitting power is the square-threaded screw.
A jack with a square-threaded screw is a mechanical device used to lift heavy loads by applying a force at its handle. When the force is applied, the screw turns, raising the load. The screw can...
Vesicle budding is orchestrated by distinct cytosolic proteins such as adaptor proteins, coat proteins, and GTPases. To initiate vesicle budding, membrane-bending proteins containing crescent-shaped BAR domains bind to the lipid heads in the bilayer and distort the membrane to form a protein-coated vesicle bud. Adaptors proteins such as AP2 for clathrin-coated vesicles can nucleate on the deformed membrane. Finally, coat proteins such as clathrin or COPI and COPII assemble into a coat forming...
Intermediate filaments (IFs) do not undergo spontaneous disassembly. Enzymes, kinases, and phosphatases add and remove phosphates from specific sites to regulate their disassembly. The IF concentration in the cytoplasm also regulates the disassembly. If the concentration crosses a threshold, it activates the protein kinases in the vicinity, allowing the phosphorylation of IFs.
Keratin proteins, found at the cell periphery near cell junctions, undergo a cycle of assembly and disassembly. In Type...