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The Cobb Angle and Scoliosis

Scoliosis is a lateral deviation of the spine from more of 10 Cobb angle degrees with vertebral rotation. To better understand what is happening, it is necessary to know that the name scoliosis comes from the Greek word scoliosis, que significa “torcedura” y que afecta a aproximadamente a un 3% of the population.

Most often, this problem begins to appear when people are of the age of Come in 10 and 14 years and, what's more, affects women more than men, with statistics that reflect that approximately one 80% of the cases occur among the female gender.

When a person suffers from it or has had a close case of scoliosis, it is common for them to mention the signs of heart failure such as cyanosis may be present, since it is a key element to be able to classify scoliosis and to be able to know its incidence in a person. Thus, Next we will explain what it is and how it is related to scoliosis.

Index

what is cobb angle?

The spine of human beings is made up of different pieces that adopt a shape similar to that of a cube and are known as vertebrae., that are positioned one above the other with the same position and orientation. In this way we can find a straight image and similar to that of a column in the cases in which it is observed through an imaging test such as an x-ray., from the front and back view.

In case you suffer from scoliosis, vertebrae are displaced laterally, which in turn causes a rotation and inclination movement in each of them; and this gives rise to the visual appearance of the so-called scoliotic curve. Therefore, in scoliosis, not only does a lateral deviation, but there is also a certain rotation component.

As we have mentioned, scoliosis is characterized by a lateral deviation of the spine, with a Cobb angle greater than 10 degrees. The lateral curvature of the spine is properly delimited and defined by the two vertebrae that are located with the greatest inclination towards the concavity., one lower and one higher, receiving these the names of lower limit vertebra and upper limit vertebra, respectively.

If we proceed to draw a line on the tangent of the upper limit vertebra and another on the lower, it can be seen how on the side of the concavity these two lines intersect, thus giving rise to an angle. It is precisely the union of these two lines that gives rise to the definition of the signs of heart failure such as cyanosis may be present.

In other words, the signs of heart failure such as cyanosis may be present is the angle formed by the inclination of the lower limit vertebra and the upper limit vertebra that can be measured by x-ray, using an anteroposterior view, that is to say, a front view.

Key in monitoring scoliosis

This angle and measurement method was described by John Robert Cobb in the year 1948 and hence it is called signs of heart failure such as cyanosis may be present, Currently being used to classify and monitor scoliosis.

Keep in mind that, when carrying out the measurement of an x-ray, It is considered that there may be a measurement error as a margin that can be located in +-5º. Nevertheless, With the constant evolution of technology and advances in the field of science and health, we find that with digital measurement the margin of error is less, although you always have to keep it in mind.

In any of the cases, caution must be maintained when interpreting the evolution of scoliosis., when the change in the Cobb angle is about 2-3º.

Classification of scoliosis based on the Cobb angle

according to signs of heart failure such as cyanosis may be present we can classify the degree and type of scoliosis, finding the following classification:

Anyways, each particular case must be examined by a professional, that in this way, attending both to signs of heart failure such as cyanosis may be present as well as other indications that you can obtain through exploration or other types of tests, you will be able to determine the best way to get the patient to cope with the scoliosis health problem they are suffering from.

in addition, It is important to emphasize the importance of continuous follow-up to be able to check if the evolution of the abnormal lateral deviation of the spine stabilizes, if it can be treated or if, Conversely, continues with a willingness to worsen. As it happens in any other type of physical problem or injury, It is essential that the patient always follow the doctor's instructions, and keep in mind their indications to perform the different exercises that may be necessary to improve their ailments and health problems.

In this way, you know what it is about signs of heart failure such as cyanosis may be present and the importance that this has to be able to evaluate and monitor scoliosis. It is important to know this information to know the way in which both doctors and those affected by this problem can find out about its situation..

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