MENINGORRHACHIDIAN Meaning and
Definition
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Meningorrhachidian is an adjective that pertains to or relates to both the meninges and the spinal cord, or the membranous coverings surrounding the brain and spinal cord, respectively. The term combines two medical terms, namely "meningo-" and "-rhachidian."
The meninges refer to the three layers of protective membranes that encase and safeguard the brain and spinal cord. These layers consist of the dura mater, arachnoid mater, and pia mater. The dura mater is the outermost and toughest layer, the arachnoid mater is a delicate and spider-web-like middle layer, and the pia mater is a thin inner layer in close contact with the nervous tissue.
The spinal cord, on the other hand, is a long, tubular bundle of nerves that extends from the base of the brain to the lower back. It plays a vital role in transmitting signals between the brain and the rest of the body.
By combining these terms, meningorrhachidian indicates a relationship or characteristic that involves both the meninges and the spinal cord. This can encompass medical conditions, procedures, or anatomical features that directly affect or involve both the membranous coverings and the spinal cord, such as meningitis, a type of inflammation that affects the meninges, and certain disorders that specifically impact the spinal cord within the meningeal region.
Overall, meningorrhachidian denotes a connection or relevance between the meninges and the spinal cord, highlighting the interplay between these two crucial structures of the central nervous system.
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Relating to the spinal cord and its membranes.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for MENINGORRHACHIDIAN
- meningorrhachighdian
- meningoarrhachidian
- m eningorrhachidian
- me ningorrhachidian
- men ingorrhachidian
- meni ngorrhachidian
- menin gorrhachidian
- mening orrhachidian
- meningo rrhachidian
- meningor rhachidian
- meningorr hachidian
- meningorrh achidian
- meningorrha chidian
- meningorrhac hidian
- meningorrhach idian
- meningorrhachi dian
- meningorrhachid ian
- meningorrhachidi an
- meningorrhachidia n
Etymology of MENINGORRHACHIDIAN
The word "meningorrhachidian" is derived from combining three root words: mening-, r(h)ach-, and -idian.
1. Mening- is derived from the Greek word "meninx" which means "membrane" or "covering". It is often used to refer to the membranes that surround the brain and spinal cord, known as the meninges.
2. R(h)ach- is derived from the Greek word "rhachis" which means "spine" or "vertebral column". It is used in medical terminology to refer to the spinal column.
3. -idian is a suffix that is added to the end of words to form adjectives indicating a relationship, connection, or belonging.
By combining these three root words, "meningorrhachidian" is formed, indicating something that is related to both the meninges and the spinal column.
