How Do You Spell CONUS MEDULLARIS?

Pronunciation: [kənjˈuːz mˈɛdəlˌɑːɹɪs] (IPA)

The spelling of the term "conus medullaris" can be explained through IPA phonetic transcription. The word is pronounced as /ˈkoʊ.nəs ˌmɛ.dʊˈlɛr.ɪs/, with stress on the second syllable of each word. "Conus" means "cone" in Latin, referring to its conical shape, while "medullaris" means "of the spinal cord." Therefore, "conus medullaris" refers to the tapered lower end of the spinal cord, often located around the first or second lumbar vertebra. Proper spelling and pronunciation are crucial in medical terminology to ensure clear communication among healthcare professionals.

CONUS MEDULLARIS Meaning and Definition

1. The term "conus medullaris" refers to a specific anatomical structure located within the spinal cord. The conus medullaris represents the tapering, cone-shaped lower end of the spinal cord. It is situated at the lumbar region of the vertebral column, typically occurring at the level of the first or second lumbar vertebra (L1 or L2).

   The conus medullaris serves as the termination point of the spinal cord, where it becomes conical in shape before transitioning into the filum terminale, a thin thread-like structure that attaches the spinal cord to the coccyx bone, ensuring stability.

   The conus medullaris contains multiple nerve roots known as the cauda equina, which resemble a horse's tail. These nerve roots continue downwards from the conus medullaris and exit the spinal canal through openings in the vertebrae, providing sensory and motor innervation to the lower limbs, pelvic region, and perineum.

   In medical terms, the conus medullaris is significant as it serves as a landmark during spinal surgeries, particularly those involving the lower back or lumbar region. Surgeons must be cautious not to damage or compress the conus medullaris, as it contains crucial nerve fibers that transmit vital neurological signals.

   Overall, the conus medullaris plays a fundamental role in the central nervous system, representing the anatomical endpoint of the spinal cord and marking the transition between the spinal cord and the cauda equina.

2. Medullary cone, terminal cone, the tapering lower extremity of the spinal cord.

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

Common Misspellings for CONUS MEDULLARIS

• xonus medullaris
• vonus medullaris
• fonus medullaris
• donus medullaris
• cinus medullaris
• cknus medullaris
• clnus medullaris
• cpnus medullaris
• c0nus medullaris
• c9nus medullaris
• cobus medullaris
• comus medullaris
• cojus medullaris
• cohus medullaris
• conys medullaris
• conhs medullaris
• conjs medullaris
• conis medullaris
• con8s medullaris
• con7s medullaris

Etymology of CONUS MEDULLARIS

The word "conus medullaris" has Latin origins. "Conus" is derived from the Latin word "conus", meaning cone or taper, and "medullaris" comes from the Latin word "medulla", meaning marrow or pith. In this context, "medullaris" refers to the spinal cord, and "conus" describes its tapered or cone-like shape. Thus, "conus medullaris" literally translates to "tapered spinal cord" in Latin.