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Health

General information about back pain

Age features of the spine are normal

The spine is one of the most complex organs of the human body. On the one hand - this is the main organ of the axial skeleton, performing the supporting, motor and protective functions, on the other - this is the set of many spinal-motor segments

Terminology and classification of the pathology of the lumbar disc

Recommendations of the united working groups of the North American Spine Society, the American Society of Spine Radiology and the American Society of Neuroradiology,

Chronic pain and comorbid conditions

The great social and economic significance of chronic pain is universally recognized. The financial costs for treating back pain alone are three times higher than the costs of treating cancer patients.

Alexithymia and pain

In the history of psychosomatic research, one of the central directions is the search for a special psychic quality of psychosomatic specificity, which is a factor predisposing to the emergence of psychosomatic pathology affecting the course and treatment of diseases.

Measurement and control of pain

The simplest and most common method is to record the intensity of pain using rank scales. There is a numerical rank scale (SCR) consisting of a series of numbers from 1 to 5 or up to 10.

Pathological algic system: antinociceptive system

Accumulated facts are combined in a harmonious theory of generator systems GN Kryzhanovskii (1980, 1997). The basis of pathological pain is the occurrence in the central nervous system of a generator of pathologically enhanced excitation (GPOO).

Neuropathic back pain

Neuropathic pain is pain that occurs as a direct consequence of a damage or illness affecting the somatosensory system.

Nociceptive pain

Nociceptive pain syndromes arise as a result of activation of nociceptors in damaged tissues. Characterized by the emergence of zones of constant soreness and increased pain sensitivity (lower thresholds) at the site of injury (hyperalgesia).

Anatomy of the nociceptive system

Perception of damaging effects is carried out by nociceptors. Nociceptors, first discovered in 1969 by E.Perl and A.Iggo, are unencapsulated endings of A8 and C-afferents.

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