Can you be allergic to dental metal?

Can you be allergic to dental metal?

Dental fillings contain a mix of metals, including mercury. According to the American Dental Association, in a few people, these metals can cause localized allergy symptoms similar to a contact dermatitis. Dental metal allergies are very rare, but it is a little known fact that there are metal-free options out there.

What happens if you are allergic to titanium?

Titanium Allergy Symptoms & Tests Some of the common symptoms of a titanium allergy to a dental implant include hives and bumps in the mouth, dry patches of gum tissue, inflammation of the gums around the implant, and sores or swelling in the oral soft tissues.

Do K wires have nickel?

Applications are stainless steel wires such as “Kirschner-wire“, cerclage wires or multifilamentary wires as well as intramedullary nails and osteosynthesis plates and screws. Stainless steel is composed mainly of iron. In addition, it contains approximately 18 % chromium, about 15 % nickel and about 3 % of molybdenum.

Is Zimmer persona nickel free?

The Persona Ti-Nidium Knee provides enhanced surface properties, with no deliberate addition of common metal sensitizers (Ni, Co, or Cr), offering an alternative for patients that present metal hypersensitivity.

Can you be allergic to metal crowns?

While the incidence is rare, you can have an allergic reaction to a dental crown. When this happens, you need to consult with our dental team to see how to treat the cause. A number of materials in a dental office can lead to an allergic reaction.

Do titanium dental implants contain nickel?

Nickel can be found in titanium implants For example, traces of nickel, related to the manufacturing process were found in titanium materials used for surgical implants. “Nickel allergic patients may develop hypersensitivity reactions due to this low nickel content.

Can you develop an allergy to titanium?

Titanium allergies are rare, occurring in about 0.6% of the population, according to one study. That means as many as 1.8 million people in the U.S. may be allergic to titanium to some degree. Other studies suggest the allergic reaction or hypersensitivity to titanium could be much higher.

How can you tell the difference between a K-wire and a Steinmann pin?

Today, a Steinmann pin usually refers to a wire thicker than the K-wire. K-wires used to be only inserted with open pre-drilling (in the 1920s), but the infection rate prompted development of a percutaneous approach (now with a pistol-grip wire driver).

Who invented K-wire?

A century ago, in 1909, Martin Kirschner (1879-1942) introduced a smooth pin, presently known as the Kirschner wire (K-wire). The K-wire was initially used for skeletal traction and is now currently used for many different goals.

What is oxinium made of?

Oxinium™ is produced by heating zirconium alloy (97.5% zirconium + 2.5% niobium) in air. The outer 5µm of the head is oxidised to form the hard zirconium oxide.

What is Zimmer NexGen made of?

Femoral components are made from Zimmer’s proprietary Zimaloy Cobalt-chrome alloy, and are available in porous fibre metal, PMMA precoat and non-coated versions. Variants include: NexGen CR (cruciate retaining fixed bearing device).

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