PYRAMIDALIS Meaning and
Definition
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Pyramidalis, derived from the Latin word "pyramidalis" meaning "shaped like a pyramid," is an anatomical term that refers to a specific muscle in the human body. The pyramidalis muscle is a small, triangular-shaped muscle located in the lower abdomen. It is classified as an accessory muscle, meaning it is not essential for normal daily functions.
The pyramidalis muscle originates from the pubic symphysis, a joint in the pelvis, and inserts into the linea alba of the abdomen, a fibrous structure in the midline of the abdominal wall. This muscle is often found in close association with the rectus abdominis, one of the major muscles responsible for maintaining abdominal stability.
Despite its small size, the pyramidalis muscle plays a role in stabilizing the abdominal wall and assisting in certain movements. Contraction of the pyramidalis muscle can provide additional support to the rectus abdominis during activities such as coughing, sneezing, or heavy lifting.
While the pyramidalis muscle is present in most individuals, it is not always well-developed or visible. Its size and shape can vary between individuals, and in some cases, it may be completely absent. Given its limited functional significance, the absence or underdevelopment of the pyramidalis muscle does not typically result in any major issues or impairments in daily life activities.
In summary, pyramidalis is a small, triangular muscle located in the lower abdomen that plays a supportive role in abdominal wall stability.
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A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for PYRAMIDALIS
- oyramidalis
- lyramidalis
- -yramidalis
- 0yramidalis
- ptramidalis
- pgramidalis
- phramidalis
- puramidalis
- p7ramidalis
- p6ramidalis
- pyeamidalis
- pydamidalis
- pyfamidalis
- pytamidalis
- py5amidalis
- py4amidalis
- pyrzmidalis
- pyrsmidalis
- pyrwmidalis
- pyrqmidalis
Etymology of PYRAMIDALIS
The word "pyramidalis" comes from the Latin term "pyramidalis", which is derived from the Greek word "pyramis". In Ancient Greek, "pyramis" referred to a pyramid, a triangular structure with a square or rectangular base and triangular sides converging at a single point, prominently used as a tomb or monument. The Latin suffix "-alis" indicates "pertaining to", so "pyramidalis" means "pertaining to pyramids" or "pyramid-shaped". The term "pyramidalis" is commonly used in anatomy, particularly in reference to the pyramidalis muscle, a small triangular muscle located in the lower abdomen.
Similar spelling words for PYRAMIDALIS
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