ANNULAR DILATATION Meaning and
Definition
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Annular dilatation refers to the expansion or widening of the annulus, which is the ring-shaped structure that surrounds or encloses a body part or opening in the body. In medical terms, annular dilatation often specifically refers to the dilatation or enlargement of the annulus fibrosus, the tough outer ring of the intervertebral disc in the spine.
In the case of the intervertebral disc, annular dilatation may occur due to various factors such as degeneration, injury, or excessive mechanical stress on the spine. This dilatation can lead to the weakening and deformation of the annulus fibrosus, affecting its ability to support the vertebral discs and maintain proper spinal stability. Consequently, the disc may become more susceptible to herniation or rupture, which can cause compression of nearby nerves and result in pain, numbness, or weakness in the affected region.
Annular dilatation can be diagnosed through imaging techniques like magnetic resonance imaging (MRI) or computed tomography (CT) scans, which can provide detailed images of the affected disc and show any abnormalities or changes in the annulus fibrosus.
Treatment for annular dilatation depends on its severity and the associated symptoms. Conservative management techniques such as physical therapy, pain management, and activity modification are often recommended. In more severe or persistent cases, surgical intervention may be necessary to repair or reconstruct the weakened annulus or remove the damaged disc altogether. However, treatment plans are tailored to the individual patient's condition and may vary.
Common Misspellings for ANNULAR DILATATION
- znnular dilatation
- snnular dilatation
- wnnular dilatation
- qnnular dilatation
- abnular dilatation
- amnular dilatation
- ajnular dilatation
- ahnular dilatation
- anbular dilatation
- anmular dilatation
- anjular dilatation
- anhular dilatation
- annylar dilatation
- annhlar dilatation
- annjlar dilatation
- annilar dilatation
- ann8lar dilatation
- ann7lar dilatation
- annukar dilatation
- annupar dilatation
Etymology of ANNULAR DILATATION
The word "annular dilatation" can be broken down into two parts: "annular" and "dilatation".
1. "Annular" originates from the Latin word "annulus", meaning "ring" or "circle". In medical terminology, "annular" describes something that is shaped like or related to a ring. In this context, it refers to a certain shape or structure.
2. "Dilatation" is derived from the Latin word "dilatare", which means "to spread out" or "to enlarge". It is the noun form of the verb "dilate". In medical terminology, "dilatation" refers to the state of being dilated or enlarged, often describing a widening or expansion of a specific structure or organ.
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