Which is better, more informative, more effective, more precisely, safer - diagnostics of X -ray or MRI: comparison. What is the difference between an x \u200b\u200b-ray and MRI, what is their difference? How often and after how much can you do after an MRI X -ray? Can an MRI be replaced with an X -ray?

Differences in the examination by x -ray and MRI.

Content

Any problem related to health requires primarily the correct diagnosis. Modern medical equipment greatly simplifies this process. What is better than MRI or X -ray? This question often arises in ordinary patients. Consider the main features of these examination methods in the proposed article.

What is, which is shown by x-ray and magnetic resonance imaging (MRI): Definition

The magnetic resonance method of tomography is an examination, the result of which are the data obtained using magnetic waves that pass through hydrogen tissue filled with hydrogen. The object is scanned voluminous, the result can be considered in different angles.
For an X -ray, an apparatus is used, which makes it possible to use the ionizing radiation passing through the diagnosed sites, to identify their integrity.

What is the difference between an x \u200b\u200b-ray and MRI, what is their difference?

MRI	X -ray
The physical phenomenon used
The high power of the magnetic examination changes the direction of hydrogen atoms located in the patient’s body, which is fixed on the photographic film.	High -frequency radiation, easily penetrates through thin tissues and slows down in compacted structures.
The main advantages and disadvantages
The result can be considered in any plane and converted into a three -dimensional model. Clear pictures of tissues and organs are obtained, which helps in the study of various areas of the body It shows even the most microscopic pathology of soft tissues.	Effective examination of bone structures and diagnosis of the presence of kidney stones It makes it possible to diagnose exclusively violations of bone tissue, without a guarantee of tracking minimal deviations, which is a significant drawback.
The duration of the procedure
10-45 minutes	Few seconds
The harmfulness of the method used
Absolutely harmless	Its multiple use can harm the body
When diagnosing which diseases are more effective
Pathology of the spinal cord Suspicion of a hernia Detection of tumors Detection of the infection infection zone For the study of blood vessels Diagnosis of the condition of the brain Problems in the cervical and lumbar spine Pathologies: abdominal cavity intestines kidneys liver pancreas stomach hearts the sinus of the nose larynx adrenal glands gallbladder mammary glands	Injuries: chest, hip and knee joint, bones, small pelvis Diseases of the musculoskeletal system Determining the presence of foreign bodies in the body

Which is better, more informative, more effective, more precise, safer - x -ray or MRI: comparison

It is difficult to answer this is difficult.
Some diseases are diagnosed without problems with any of the methods under consideration.
Sometimes both methods are used to clarify the diagnosis at the same time.
The choice of the diagnostic method can be determined only by the attending physician, given the above specific differences in each type of examination.

Advantages of MRI over X -ray: List

Main advantages:

A wide range of information
100% safety
The efficiency of the finished result
Lack of preliminary preparation of the patient for the procedure
The use of contrasting substances is allowed

In addition, it helps to identify difficult to diagnose ailments:

Degenerative-dystrophic pathology (spondylosis, osteochondrosis)
Scoliotic diseases (with the possibility of determining the degree and cause)
Spondylolisthesis
Malignant and benign neoplasms
Infringement (compression) of spinal nerve nodes and vertebral arteries

The most accurately determines the stage of the disease in the presence of:

Malignant tumors in the body
Scattered sclerosis
Stroke
Pathology of the spinal cord
Tendon injuries and muscles

Which is more expensive: X -ray or MRI?

The X -ray device is available in all budgetary medical hospitals. If there are appropriate indications, the procedure is free of charge. A paid service, when examining an X -ray, on average is about 300 rubles.
Magnetic resonance imaging is usually installed in highly qualified hospitals and paid medical centers. The minimum cost is 2500 rubles.

Can an MRI be replaced with an X -ray?

Despite the visible advantages of MRI, some ailments are diagnosed only by an X -ray.
So, in the presence of injuries and fractures, some doctors prefer radiography.
The same procedure, in their opinion, is preferable for the spine - it makes it possible to consider bone tissue.
In addition, this is not such an expensive type of examination compared to MRI, which in these cases gives more effective results.

Is it possible to make an X -ray and MRI on one day, how long after an ultrasound scan can make an MRI?

Two different types of radiation and X -ray are not interconnected. With medical necessity, a simultaneous examination on the same day is not prohibited.
The same applies to the issue of the admissibility of magnetic resonance imaging after ultrasonic examination-at any time.

How often can an X -ray and MRI make?

Since radiography gives a certain irradiation of the examined patient, it is advisable to conduct it once a year. With strong need, you can reduce to once in 6 months.
In the absence of contraindications, MRI is carried out as necessary, without restrictions.

What is better to choose, do an adult and a child: MRI or X -ray?

Given all the pros and cons of the above, we can say that only the attending physician can decide what examination the patient needs.
As for the parental fear of irradiation of the child’s X -ray - this is unreasonable. It must be remembered that in some cases you cannot do without x -ray examination. In addition, it is problematic to take a motionless position for a long period of MRI for a long period.

Despite the fact that the MRI is much more universal than the X -ray, the plus it is the ability to diagnose patients: