PROCESSUS MAMILLARIA Meaning and
Definition
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Processus mamillaria is a term derived from the Latin words "processus" meaning "process" and "mamillaria" referring to "nipple-like structures." In anatomy, it describes a distinctive feature observed in certain bones, particularly in the vertebrae.
Specifically, the processus mamillaria refers to small bony prominences or projections found on each side of the vertebrae, adjacent to the superior and inferior articular processes. These projections, also known as mammillary processes, exhibit a nipple-like shape with a rounded or conical tip. They are commonly found in the thoracic spine and serve as attachment points for ligaments and muscles involved in stabilization and movement of the spine.
The processus mamillaria aid in controlling various movements of the spine, such as flexion, extension, and rotation. They contribute to the overall structural integrity and function of the vertebral column, ensuring stability and protection of the spinal cord.
Visual identification of the processus mamillaria is achieved through radiographs or imaging techniques, highlighting these distinct bony processes. By studying the size, shape, and orientation of the processus mamillaria, healthcare professionals, particularly radiologists and orthopedic specialists, can diagnose abnormalities, injuries, or degenerative conditions affecting the spine, thus enabling appropriate treatment planning.
Overall, the processus mamillaria plays a crucial role in the structure and functioning of the spinal column, contributing to its stability and facilitating movements essential for daily activities.
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Mammillary process, mammary tubercle, a small apophysis or tubercle on the upper surface of the transverse process of each of the lumbar vertebrae and usually of the twelfth thoracic vertebra.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for PROCESSUS MAMILLARIA
Etymology of PROCESSUS MAMILLARIA
The term "processus mamillaris" is a Latin phrase that translates to "mamillary process" in English.
The word "processus" comes from the Latin verb "procedere", which means "to proceed" or "to go forward". In anatomy, "processus" refers to a projection or outgrowth from a bone.
The term "mamillaris" is derived from the Latin word "mamilla", meaning "nipple" or "teat". It is associated with the nipples or teats of certain animals.
When combined, "processus mamillaris" refers to a bony projection or process that resembles a nipple or teat. In anatomy, it is used to describe various anatomical structures, such as a projection on the posterior aspect of the lumbar vertebrae.
