Is it possible to do an MRI with dental implants? Indication for the purpose and consequences of diagnosis

A safe method of studying pathologies of internal systems and organs is magnetic resonance imaging. This type of diagnosis is successfully used in all areas of medicine. Is it possible to do an MRI with dental implants? In certain cases this may be a contraindication to the procedure.

The essence of the method

MRI is a modern and universal way of diagnosing disturbances in the functioning of the human body. The essence of tomography is the use of such a physical phenomenon as nuclear magnetic resonance. In the process of research, hydrogen atoms in the tissues of the human body transmit weak radio signals. They are "caught" and ordered by a special device - a tomograph consisting of a magnet and supporting a constant magnetic field. To process and transform the received information into a three-dimensional image helps the computer.

Magnetic resonance imaging completely eliminates X-ray radiation. Therefore, most patients with certain indications can make an MRI. With teeth implants, the procedure is assigned only on an individual basis. The method of magnetic resonance is absolutely safe for the human body.

Indication for appointment

The range of diseases in which a patient can be assigned an MRI is quite wide. Due to the absence of X-rays, the method is used to study pregnant women and children from an early age.

Can I do an MRI with dental implants, braces or crowns? This method is an alternative to computed tomography, which has more contraindications.

Most often, the technique is used when it is necessary to diagnose soft tissues and blood vessels. Diagnosis is recommended in the following cases:

• Circulatory disorders;
• Thromboses;
• Hemorrhage;
• Aneurysms of blood vessels;
• heart diseases;
• Pathology of the musculoskeletal system;
• Inflammatory processes of various genesis;
• Diseases of internal organs.

Is it possible to do an MRI with dental implants?

Dental structures and products for various purposes are now available for a large number of people, but this is not a reason not to undergo medical diagnostics. In dental practice, magnetic resonance tomography allows you to assess the condition of visible and hidden dentition for a simple view. If the patient has pins and other metal structures in the oral cavity, can an MRI be performed? With the teeth implants, many people go through this procedure.

Dentists assure that the presence of metal elements is not a contraindication to conducting magnetic resonance therapy. To get the correct result, it is necessary to warn the specialist beforehand about the presence of metal elements and the type of material from which they are made.

When do you have an MRI in dentistry?

In carrying out the diagnosis, patients who suffer from the following pathological conditions need:

• Pain when chewing food;
• Crunch when moving jaws;
• Pain syndrome in the lower jaw;
• Spasm when closing and opening the mouth.

MRI of the brain

In neurology, the technique of magnetic resonance therapy is used to study violations of the functionality of the vessels of the brain and spinal cord, the spinal column. MRI of the brain with dental implants is indicated for increased intracranial pressure, suspected stroke, trauma to the skull. Diagnosis will help determine the cause of frequent headaches, developmental pathologies, the presence of infectious diseases.

A more detailed picture of the ailment makes it possible to obtain a contrast application in the diagnostic process. For this, a special substance is administered to the patient, which enters the cerebral vessels through the bloodstream. When the magnetic field is applied, the problem areas are stained in the image.

Implant materials

The material from which the dental construction is made can be a paramagnetic, ferromagnet or diamagnetic material. They behave differently when exposed to a constant magnetic field. Do MRIs with denture implants from ferromagnetic alloys? The procedure is quite realistic, however, the final result can be highly distorted.

Currently, specialists prefer paramagnets - non-magnetic alloys. One of the most popular materials is titanium. It has a number of advantages over other alloys:

• Absence of toxic effect;
• High rates of survival of titanium implants with tissues;
• High strength and ductility;
• Absence in the vanadium alloy;
• Presence on the surface of the oxide film, which protects from the influence of the external environment;
• The material is not an allergen.

Features of the procedure

MRI with implants of teeth from alloys of gold, platinum, palladium can show a distorted picture of the disease. In this case, it is not recommended to conduct a study. It should be taken into account that no harm to the patient who has ferromagnetic implants will bring any harm. Although some tend to think that there may be a shift or heating of the dental product. Implants are small in size and well-fixed products, and therefore you should not be afraid of anything at all.

However, the resulting image will be unreliable and will not allow the doctor to make the correct diagnosis. Before the procedure, you should always check with the dentist for the type of material of the dental structures. In the future, this information should be reported to a specialist who will conduct magnetic resonance imaging. This will allow you to properly configure the equipment and get a true picture of the patient's condition.