How Do You Spell FILUM DURAE MATRIS SPINALIS?

Pronunciation: [fˈɪləm djˈʊ͡əɹiː mˈatɹɪs spɪnˈɑːliz] (IPA)

The spelling of the term "filum durae matris spinalis" can be confusing for non-Latin speakers. However, using the International Phonetic Alphabet (IPA), we can break down the pronunciation. "Filum" is /ˈfaɪ.ləm/, "durae" is /ˈdʊr.eɪ/, "matris" is /ˈmeɪ.trɪs/ and "spinalis" is /spaɪˈnæ.lɪs/. When put together, the correct pronunciation is "fee-luhm dureh mat-ris spin-uh-lis". This term refers to the tough, fibrous layer surrounding the spinal cord within the spinal canal.

FILUM DURAE MATRIS SPINALIS Meaning and Definition

1. Filum durae matris spinalis refers to a thin fibrous cord found within the spinal canal, specifically within the dura mater, which is one of the protective membranes surrounding the spinal cord and brain. The term "filum" is derived from Latin, meaning "thread," while "durae matris spinalis" refers to the dura mater of the spinal cord.

   This filamentous structure is primarily composed of connective tissue and extends from the lower end of the spinal cord, known as the conus medullaris, down to the coccyx. Its function is to provide stability and support to the spinal cord by anchoring it within the spinal canal, preventing excessive movement and ensuring the proper positioning of the spinal cord.

   The filum durae matris spinalis plays a crucial role in the protection and maintenance of the spinal cord's integrity. It acts as a guide, directing the cord during movements and preventing the cord from being pulled or strained excessively. Additionally, the filum assists in maintaining proper communication between the brain and the rest of the body by ensuring the spinal cord remains in its appropriate position.

   Understanding the structure and function of the filum durae matris spinalis is vital in diagnosing and treating spinal cord-related conditions. Disorders involving the filum, such as tethered spinal cord syndrome, may result in abnormal tension or compression of the spinal cord, leading to various neurological symptoms. Surgical procedures may sometimes involve releasing tension on the filum in order to alleviate symptoms and restore proper spinal cord function.

2. The termination of the spinal duramater, surrounding the filum terminale of the cord, and attached to the periosteum of the coccyx.

   A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.

Common Misspellings for FILUM DURAE MATRIS SPINALIS

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