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Everything you need to know about Dental Crowns

Published

5 years ago

September 1, 2019

Dental crowns are basically dental caps that are customized to cover a patient’s tooth. Further, a crown also helps in restoring the tooth to its normal shape, size, and function. Basically, a crown can make the tooth stronger or improve the way it looks.

Crowns are important when you have:

Large cavities that can’t be filled
Missing teeth
Coverage for dental implants
Cracked, worn down or weak teeth
Restoration after a root canal
Cosmetic reasons like discolored or badly shaped teeth

Further, crowns can also be used in pediatric dentistry. If you have decay in your teeth and are looking for the best dental implants in Houston along with dental crown then book your appointment with My Dental.

Different types of dental crowns

You can basically get temporary crowns or permanent crowns. Crowns are made from a variety of materials, depending on the patient’s needs and preferences.

Temporary

As the name suggests, temporary crowns are made in the dentist’s office to give tooth coverage. On the other hand, a permanent crown is made in a dental temporary. Temporary crowns are made of acrylic-based material or stainless steel.

Stainless steel

As mentioned above, stainless steel crowns are a temporary solution used to protect a tooth or filling while the permanent crown is being prepared. Stainless steel crowns are used for children to protect their teeth from additional decay.

Metals

Metal crowns usually include alloys like gold or platinum or base metal-alloys like cobalt-chromium and nickel-chromium. Metal crowns can undergo the wear and tear of biting and chewing for a very long time.

Porcelain-fused-to-metal

Porcelain crowns are best for the front or back teeth or when a bridge demands the strength. The biggest advantage of such a crown is that the color can be matched with the other teeth nearby.

The only drawback is that porcelain wears more and can chip or break off.

All-resin

An all-resin dental crown is the cheapest of them all but they have a tendency to wear down or fracture at a higher rate than porcelain-fused-to-metal crowns do.

All-ceramic or all-porcelain

These dental crowns provide a natural color that matches far better than any of the other materials and that is the reason why they are considered the best cosmetic choice.

When a dental crown is required?

There are a number of reasons for a crown, have a look.

When a patient needs a root canal

When a tooth has become decayed or infected then the dentist will recommend root canal treatment. After the treatment gets completed, a dental crown will be used to restore the strength.

For cosmetic reasons

If a tooth is damaged or discolored then its appearance can be enhanced with a porcelain or ceramic crown. Moreover, if a patient has an ugly filling, it can be covered up using a crown.

When a tooth is close to breaking

If you have a cracked tooth then you would gonna need a dental crown, since the structure of the tooth is at risk. Due to the cracks, your tooth will be more sensitive to hot and cold beverages. So, a crown will offer relief, all while making the tooth much stronger.

After dental implants

Think of a dental implant as a replacement for a tooth that is missing its roots. Once the dental implants are placed into the jawbone, the crown covers the top of the implant thus allowing the patient to chew normally.

If you want to get the best affordable dental implants along with dental crowns then visit My Dental today!

Blog

Applications of Automation in Research and Clinical Diagnostics

Published

2 months ago

May 18, 2024

Rosario Farell

Precision counts in the fields of science and medicine. This is particularly true for the basic task of counting and analyzing cells, which is used in both clinical and research settings. The introduction of automatic cell counters, which provide efficiency and accuracy that manual approaches cannot match, has resulted in a notable advancement in this field.

What is Automated Cell Counting?

Automated cell counters are advanced instruments that are made to precisely and swiftly count and examine cells. In contrast to manual counting methods that rely on human vision and a microscope, automated counters use software algorithms and image technology to count and analyze cells. This ensures more accurate findings by expediting the procedure and lowering the possibility of human error.

Type of Automated Cell Counters

There are several types of automated cell counters used in research and clinical diagnostics, each employing different technologies and methods for cell counting. The main types of automated cell counters include:

● Image Cytometers: These devices use optical microscopy to statically image cells, which are frequently labeled to detect certain molecules or provide contrast. Cell counting is aided by the automation of image cytometers made possible by digital cameras.

● Flow Cytometers: Use a regulated flow of suspended cells to align individual cells for analysis. Staining cells with fluorochromes enables visual characterization of the cells and facilitates high-throughput analysis.

● Cell Sorters: Arrange cells according to their electrical properties. Sorting is accomplished by dividing the fluid stream containing the cells into droplets whose electrical charge varies according to the kind of cell and guiding them into various containers.

● Time-Lapse Cytometers: Allow for continuous monitoring of cells in an incubator by employing non-heat-generating light sources, such as LEDs, in conjunction with image cytometry to investigate cellular dynamics without causing damage to living cells.

● Hemocytometers: A qualified technician, an optical microscope, and a gridded slide with known volume wells are used in this manual cell counting approach. Up until the 1950s, hemocytometers were the norm for counting cells.

These various types of automated cell counters provide effective and precise methods for cell counting and analysis, each with unique benefits and uses in clinical and research environments.

Research

Automated cell counters have become indispensable tools in understanding cell behavior. They are used in various research fields, including cancer research, drug discovery, and stem cell therapy.

One of the key benefits in research is the ability to handle large volumes of data. For instance, in drug discovery, automated counters can quickly analyze the effects of thousands of compounds on cell growth and death. This high-throughput capability accelerates the pace of research, allowing scientists to screen potential drugs more efficiently than ever before.

Moreover, automated cell counters offer the precision required to detect subtle changes in cell populations. This is crucial in fields like cancer research, where understanding the behavior of cancer cells can lead to the development of more effective treatments.

Clinical Diagnostics

The impact of automated cell counters extends beyond the research laboratory and into clinical diagnostics. In medical laboratories, these devices play a critical role in routine blood tests, infectious disease diagnostics, and monitoring patient health during treatment.

For example, in a routine complete blood count (CBC), automated cell counters can quickly provide a detailed analysis of different blood cell types. This information is vital for diagnosing conditions such as anemia, infections, and blood cancers. The speed and accuracy of automated counters mean that patients can receive diagnoses and begin treatment more swiftly.

In the context of infectious diseases, automated counters can detect and quantify specific pathogens or immune cells, helping to diagnose infections quickly and accurately. During the COVID-19 pandemic, automated cell counting technologies were instrumental in monitoring virus spread and patients’ immune responses, showcasing their value in crisis situations.

Challenges and Future Directions

The initial cost of these devices can be high, and their operation requires specific technical expertise. Additionally, different types of cells and conditions may require customized counting protocols, necessitating ongoing adjustments and updates to software algorithms.

Looking ahead, ongoing advancements in technology promise to further enhance the capabilities of automated cell counters. The global cell counting market growth is anticipated at a CAGR of 7.5% by 2032. Innovations in imaging technology, artificial intelligence, and machine learning are expected to improve accuracy, speed, and the ability to analyze more complex cell characteristics. As these technologies evolve, automated cell counters will become even more integral to research and diagnostics, opening new avenues for scientific discovery and patient care.