Can fixed dentures undergo MRI?

May 13, 2023 Source: Cainiu Health

Dr. Zhang Liwen

Introduction

In general, fixed dentures refer to artificial teeth that are implanted and fixed into the jawbone. Whether or not magnetic resonance imaging (MRI) can be performed depends on the material used in the dental prosthesis. Fixed dentures are secured by implanting artificial materials into the jawbone. Among these materials, titanium alloy is a common choice due to its excellent biocompatibility and corrosion resistance.

In general, fixed dental prostheses refer to artificial teeth that are implanted and secured into the jawbone. Whether or not a person with such prostheses can undergo magnetic resonance imaging (MRI) depends on the material used in the prosthesis. The specific analysis is as follows:

1. Can undergo MRI

Fixed dental prostheses are anchored by implanting artificial materials into the jawbone. Titanium alloy is a common implant material, known for its excellent biocompatibility and corrosion resistance. Generally, titanium alloy does not interfere with MRI because it has very low magnetism and does not produce significant magnetic resonance effects. Additionally, if the fixed prosthesis is made of metal-ceramic material, the metallic component typically exhibits only minimal magnetism, which usually does not cause noticeable interference with MRI.

2. Cannot undergo MRI

However, fixed dental prostheses made from magnetic materials such as cobalt-chromium alloys may significantly interfere with MRI. In such cases, MRI could induce thermal effects in the tissues surrounding the prosthesis, and may even damage the prosthesis itself. Therefore, if the fixed prosthesis contains magnetic materials, it is recommended to inform the doctor prior to undergoing MRI so that the medical team can develop an appropriate examination plan based on the individual situation.

If an MRI scan is required, it is advisable to consult with a physician beforehand and disclose details about the dental prosthesis to ensure appropriate measures are taken.

Related Articles

View All

How to remedy a loose dental implant

In general, dental implants refer to implant-supported dentures. Loosening of implant-supported dentures can be addressed by re-cementing the crown, replacing screws or abutments, bone expansion treatment, replacing the implant, medication therapy, and other methods. If discomfort occurs, prompt medical attention is recommended. If the artificial crown of an implant-supported denture becomes loose and the crown itself is undamaged, it can be repaired by re-cementing. Remove the loose crown first.

View Full Answer

Are there any side effects of dental implants?

In general, dental implantation refers to implant dentures. Implant dentures may have side effects, which mainly include gingival hyperplasia, nerve damage, bleeding and swelling, secondary infection, implant loosening, or detachment. Before undergoing implant denture surgery, one should fully understand the risks and possible side effects of the procedure and make a decision under the guidance of a doctor.

View Full Answer

What is the material of the invisible denture?

In general, invisible dentures, also known as transparent dentures or flexible dentures, are prosthetic teeth made from materials that are relatively transparent and closely match the color of oral mucosa. The materials used for invisible dentures may include transparent ceramics, nylon-like resins, acrylic resins, digital 3D-printing materials, and polymer composite materials. It is important to maintain good oral hygiene habits and brush teeth regularly.

View Full Answer

What causes pain inside a dental prosthesis?

In general, pain under a denture may be caused by factors such as ill-fitting dentures, improper denture cleaning, gingivitis, pulpitis, or periapical inflammation. In daily life, regular dental checkups should be conducted to ensure proper denture fit and good oral hygiene. Additionally, maintaining dietary hygiene and avoiding excessively hard, cold, or hot foods can help reduce irritation to oral tissues.

View Full Answer

What are the differences between fixed dentures and dental implants?

Under normal circumstances, fixed dentures and dental implants are two different types of dental restoration methods. They differ in restoration techniques, indications, service life, cost, aesthetics, and other aspects. In daily life, attention should be paid to oral hygiene, healthy eating habits, and rinsing the mouth promptly after eating to reduce the risk of developing oral diseases.

View Full Answer

What is a dental implant abutment?

In general, dental implants refer to implant dentures. The implant abutment is the component connecting the implant body and the upper crown, making it an essential part of the implant denture restoration process. Smoking and excessive alcohol consumption can affect oral health and increase the risk of implant denture surgery failure. Therefore, whether before or after the surgery, patients should try to quit smoking and limit alcohol consumption as much as possible.

View Full Answer

What should I do if my denture falls out?

A missing denture can be addressed by methods such as removable dentures, adjustable denture frameworks, re-bonding the denture, fixed dental bridges, or dental implants. It is important to maintain good oral hygiene, regularly clean the dentures and their supporting structures, avoid excessive force or improper use that may damage or dislodge the dentures, and also pay attention to dietary habits to minimize impact on the dentures.

View Full Answer

What are the requirements for dental implants in the oral cavity?

Under normal circumstances, dental implantation requires good oral hygiene, adequate bone quantity and quality, sufficient space and proper positioning, favorable occlusal relationships, and the absence of severe oral diseases. It is recommended to visit a dental hospital regularly for scaling and cleaning to remove dental calculus and plaque and maintain oral hygiene. Avoid chewing excessively hard foods with implants or dentures to prevent structural damage.

View Full Answer

Your trusted source for health information and wellness guidance.

Quick Links

Resources

Connect

© 2024 HealthPortal. All rights reserved.