Exophthalmometry in Moscow

If one eye noticeably protrudes, there is significant facial asymmetry, or the doctor suspects changes in the orbital area, a visual examination may not be sufficient. In such situations, an objective measurement of the eyeball's position is required. This is what exophthalmometry is performed for.

At the K31 Clinic in Moscow, exophthalmometry is performed as part of a comprehensive ophthalmological examination. The test takes just a few minutes, requires no complicated preparation, and helps the doctor determine whether there are signs of pathological changes and whether further diagnostics are needed.

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What is exophthalmometry and why is it needed?

Exophthalmometry is a diagnostic method that allows one to determine the position of the eyeball relative to the bony structures of the orbit and assess for any abnormalities.

What does exophthalmometry measure?

The main goal of the examination is to measure exophthalmos and determine how much the eyeball protrudes. The doctor also evaluates the symmetry of the eyes and compares the measurements on the right and left sides.

This assessment is especially important when exophthalmos, orbital diseases, traumatic injuries, and endocrine disorders are suspected.

How does this method differ from a routine examination?

Even an experienced ophthalmologist cannot always accurately determine the degree of changes visually alone. A person may perceive the eye as protruding more, but objective measurements show normal values. The opposite situation is also possible: a person may think everything is fine, but in reality, problems have already begun.

Therefore, exophthalmometry is an objective diagnostic method. It allows one to obtain a specific indicator and compare it with the results of previous examinations.

What is exophthalmometry and why is it needed?

When does a doctor prescribe exophthalmometry?

The study is conducted not only when a diagnosis has already been established, but also at the initial examination stage.

Complaints that warrant measurement

There are several situations when a doctor recommends an examination:

  • Noticeable bulging of the eye
  • Feeling that one eye is larger than the other
  • Significant asymmetry of the eyes
  • Double vision
  • Discomfort in the orbital area
  • Post-treatment monitoring

In such cases, measuring the bulging of the eye helps assess the severity of the changes and determine further treatment.

For what conditions is this method especially important?

The most common reason for its use is endocrine ophthalmopathy, which often develops against the background of thyroid dysfunction.

Exophthalmometry is also used for:

  • Orbital inflammation
  • Consequences of trauma
  • Tumor processes
  • Vascular disorders
  • Suspected thyroid disease
  • Thyrotoxicosis

This test is especially valuable in patients who have already been diagnosed with endocrine ophthalmopathy and require disease monitoring.

Why is dynamic measurement important?

A single result doesn't always allow for a definitive conclusion. Sometimes, it's important for a doctor to understand whether a measurement changes over time or remains stable.

This is why exophthalmos measurements are often repeated. Such dynamic monitoring helps evaluate the effectiveness of treatment and detect disease progression early.

"In our practice, exophthalmometry is especially useful because it allows us to see even the slightest change and compare it with previous measurements. For the patient, it's not just a number, but a clear basis for further steps: observation, further examination, or treatment."

To make it easier to navigate the specific methods, we've compiled them all into a single table.

Method What it evaluates Why it is needed
Exophthalmometry Protrusion of the eyeball relative to the bony landmarks of the orbit Objective assessment of changes and monitoring of indicators over time
Ophthalmologist examination External signs, patient complaints, condition of the eyes and surrounding tissues Initial assessment of the condition and determination of further examination tactics
CT/MRI of the orbits Orbital structures, soft tissues, muscles, vessels, and space-occupying lesions Finding the cause of changes, clarifying the diagnosis, and planning treatment

General information

How is exophthalmometry performed at the K31 Clinic?

At the K31 Clinic, the examination is performed as part of a full doctor's appointment.

Is preparation necessary?

No special preparation is usually required. The patient can come for the examination at a convenient time, without any dietary or daily schedule restrictions.

Before the procedure, an ophthalmologist consultation is conducted, during which the doctor clarifies the patient's complaints, medical history, and assesses the general condition of the eyes.

Procedure Steps

A special device, the Hertel exophthalmometer, also known as a Hertel exophthalmometer, is used for the examination. It helps the doctor accurately measure the position of the eyeball relative to the bony landmarks of the orbit and compare the readings on the right and left.

The procedure is performed in stages:

  1. The doctor examines the patient and asks about any complaints: bulging of the eye, double vision, pain, redness, decreased vision, or a feeling of asymmetry.
  2. Then, carefully place the device on the outer edges of the orbit to obtain a stable measurement point.
  3. After this, the position of each eyeball is determined and the reading is recorded.
  4. The data from the right and left eyes are compared because the difference between the sides can be more important than one individual number.
  5. Finally, the doctor explains the results and decides whether further examination is necessary, such as a CT scan of the orbits, an MRI of the orbits, or a consultation with a related specialist.

The entire procedure takes a few minutes, does not require anesthesia, and is painless. After the measurement, the patient receives immediate feedback from the doctor and understands the meaning of the results in their specific situation.

How long does the test take and is it painful?

Exophthalmometry typically takes a few minutes. The test is painless, requires no anesthesia, and is well tolerated by patients of all ages. After the procedure, you can return to your daily activities.

How is exophthalmometry performed at the K31 Clinic?

What does exophthalmometry show?

The results help the doctor understand whether the eye position corresponds to normal anatomical parameters.

Normal and individual characteristics

It is important to understand that there is no universal norm for all people. Indicators may vary depending on facial structure, orbital features, and individual anatomy.

Therefore, the doctor evaluates not only the absolute value, but also the symmetry of the eye placement.

When an indicator requires further examination

Additional examination may be required if the following are detected:

  • Signs of exophthalmos
  • Significant asymmetry
  • Rapid change in indicators
  • Complaints of decreased vision
  • Double vision
  • Signs of an inflammatory process

In such cases, CT scan of the orbits, MRI of the orbits, and other methods that allow for a more detailed diagnosis of the orbit may be prescribed.

How we interpret the result

The obtained data are never considered in isolation from other examinations.

We always evaluate the indicator not in isolation, but in conjunction with the examination and clinical picture.

This approach allows us to understand whether the change is related to facial structure or is a manifestation of a disease.

What does exophthalmometry show?

Advantages of Exophthalmometry at the K31 Clinic

Exophthalmometry at the K31 Clinic allows you to obtain an objective assessment of the position of the eyeball and immediately discuss the results with your doctor. We don't limit ourselves to a single measurement; we compare the data with the patient's complaints, examination results, and, if necessary, develop a further examination plan.

Accurate Measurements and a Modern Approach

At the K31 Clinic in Moscow, exophthalmometry is performed using modern diagnostic tools and objective assessment methods.

Experienced Ophthalmologists

Each patient is seen by an experienced ophthalmologist, who evaluates not only the numbers in the report but also all symptoms as a whole.

Comprehensive Diagnostics Without Unnecessary Visits

If necessary, the patient can undergo an additional ophthalmological examination, receive a referral for a CT or MRI, and immediately discuss the further examination plan.

Clear Recommendations After the Appointment

After the examination, the doctor explains the results in simple terms and advises whether additional tests, treatment, or further follow-up is needed.

Advantages of Exophthalmometry at the K31 Clinic

When to see an ophthalmologist without delay

Sharp protrusion of the eye

If eye protrusion appears suddenly, you should not expect the situation to normalize on its own. Such a symptom may indicate serious problems in the orbital area.

Pain, double vision, redness, decreased vision

Urgent help is required if several symptoms are combined:

  • Pain
  • Redness of the eye
  • Ghosting
  • Deterioration of vision
  • Rapidly increasing asymmetry

If you notice that one eye has become more protruding or pain and double vision have appeared, do not delay your consultation: in such situations, quick diagnosis is important.

When to see an ophthalmologist without delay

Frequently Asked Questions

What does exophthalmometry show?

Exophthalmometry shows how far the eyeball protrudes relative to normal and whether it is symmetrical. This method helps to objectively assess changes and track them over time. It is especially important to compare the results with the patient's complaints and examination data.

Is preparation necessary for exophthalmometry?

No special preparation is usually required. The test is performed quickly, after which the patient receives an explanation of the results and the doctor's recommendations. It is advisable to bring previous reports to the appointment if exophthalmos has been measured before.

Is exophthalmometry painful?

No. The test is painless and takes minimal time. The device is carefully placed at the outer edges of the orbit, so the patient feels only a light touch.

Why is it important to have exophthalmometry performed by a doctor?

The results require a professional evaluation. The ophthalmologist takes into account the patient's complaints, examination data, the presence of concomitant diseases, and the results of other tests. Only then can a conclusion be drawn about the patient's condition.

Sign up for exophthalmometry in Moscow

Sign up for exophthalmometry in Moscow

If you're concerned about exophthalmos, have developed facial asymmetry, or your doctor has recommended eye position monitoring, contact the K31 Clinic. Here you can undergo exophthalmometry in Moscow, receive a transcript of your results in one visit, undergo an ophthalmological examination, and receive a clear plan of action from a specialist.

References

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The reception was professional and unobtrusive. Additional examinations and diagnostics were carried out using modern equipment. During the consultation and examination, Polina Dmitrievna explained everything in detail and intelligibly, gave me clear recommendations, and answered all questions in detail. Polina Dmitrievna is a polite, attentive and simply amazing doctor. The clinic as a whole enjoys the atmosphere, responsiveness of the staff and the professionalism of the specialists.
11.07.2026
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Rudkovskaya E.M. is an excellent doctor, if you need an ophthalmologist, I go to her. A very competent specialist. Explains everything by diagnosis. Comprehensively evaluates the condition, checking all the parameters.
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