SPONDYLOLISTHESIS Meaning and
Definition
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Spondylolisthesis is a medical condition that refers to a displacement or slipping of one vertebra over another in the spinal column. It occurs when a vertebra, which is one of the individual bones that make up the spine, shifts out of its normal alignment and either moves forward or backward in relation to the adjacent vertebrae. This displacement can result in various symptoms, including back pain, stiffness, and nerve compression.
The condition can be categorized into different grades, which are based on the severity of the slippage. Grade 1 refers to a mild shift, while grade 4 represents a significant displacement. Spondylolisthesis most commonly affects the lower back, particularly the fifth lumbar vertebra (L5) and the first sacral vertebra (S1).
There are several potential causes of spondylolisthesis, including congenital defects, physical trauma, repeated stress on the spine, or degenerative changes in the spinal joints. Risk factors may include certain sports or activities that involve repetitive hyperextension of the spine, such as gymnastics or weightlifting. The condition is also more prevalent in individuals with certain anatomical factors, such as having a small or weak pars interarticularis (a specific part of the vertebra).
Treatment for spondylolisthesis depends on the severity of symptoms and the grade of slippage. It can range from conservative measures like physical therapy, pain management, and bracing, to more invasive options like spinal fusion surgery. The aim of treatment is to alleviate pain, improve stability, and prevent further progression of the deformity. It is important for individuals with spondylolisthesis to consult with a healthcare professional for an accurate diagnosis and appropriate management.
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A forward dislocation of the body of the last lumbar vertebra on the sacrum.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for SPONDYLOLISTHESIS
- apondylolisthesis
- zpondylolisthesis
- xpondylolisthesis
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- epondylolisthesis
- wpondylolisthesis
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- slondylolisthesis
- s-ondylolisthesis
- s0ondylolisthesis
- spindylolisthesis
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- sp9ndylolisthesis
- spobdylolisthesis
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- spondylolisthesies
- Spondololisthesis
- Spondyloslisthesis
Etymology of SPONDYLOLISTHESIS
The word "spondylolisthesis" has its roots in Greek. Its etymology can be broken down as follows:
1. "Spondylo-" derives from the Greek word "spondylos" (σπόνδυλος), which means "vertebra". This component refers to the condition affecting the vertebral column or spine.
2. "-listhesis" also comes from Greek, particularly the word "listhesis" (λίσθησις), meaning "a slipping or sliding". This component indicates the displacement or slippage of one vertebra in relation to another.
When these two parts are combined, "spondylolisthesis" represents a condition where one vertebra slips forward or backward in relation to the adjacent vertebrae in the spine.
Similar spelling word for SPONDYLOLISTHESIS
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