Dental gold is not necessarily better than regular gold, but it has specific properties that make it more suitable for use in dental work. The main reason why dental gold is preferred over regular gold for dental crowns or other dental restorations is its strength and durability.
Pure gold, also known as 24k gold, is very soft and malleable. While this makes it ideal for jewelry and other decorative purposes, it is not ideal for dental use due to the forces exerted during chewing and biting. Dental restorations need to withstand these forces without deforming or breaking.
To improve the strength and durability of gold for dental use, it is mixed with other metals to create dental alloys. These alloys typically contain a combination of gold, silver, palladium, and sometimes other metals like platinum or copper. The addition of these metals enhances the strength and hardness of the gold, making it more suitable for dental applications.
The percentage of gold in dental alloys can vary, but it is often around 60% to 80%. This means that dental gold still contains a significant amount of pure gold, but it is mixed with other metals to achieve the desired properties. The specific composition of the alloy can also be customized based on the specific needs of the patient and the dental restoration being created.
In addition to its strength, dental gold also offers other advantages in dental work. It is biocompatible, meaning it is well-tolerated by the body and does not cause adverse reactions or allergies in most people. Dental gold is also resistant to corrosion and tarnish, ensuring its longevity in the oral environment.
Dental gold has been used in dentistry for many years and has a proven track record of success. It has a low incidence of complications and can last for a long time with proper care. However, it is important to note that dental gold is not the only option for dental restorations. There are other materials available, such as porcelain or ceramic, which can also provide excellent aesthetics and durability.
The choice between dental gold and other materials ultimately depends on various factors, including the patient’s preferences, the specific dental needs, and the recommendations of the dentist. The dentist will consider factors such as the location of the restoration, the patient’s bite, and aesthetic considerations when determining the most appropriate material.
Dental gold is not necessarily better than regular gold, but it is specifically designed for use in dental restorations due to its strength and durability. It is a valuable option for certain dental applications, offering biocompatibility, resistance to corrosion, and longevity. However, the choice of material for dental restorations depends on individual circumstances and should be discussed with a dental professional.