LUMBOCOSTOABDOMINAL TRIANGLE Meaning and
Definition
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The term "lumbocostoabdominal triangle" refers to a specific anatomical region in the human body. It is primarily located in the lower back area of the torso where the lumbar, costal, and abdominal regions converge.
The word "lumbocostoabdominal" is derived from three main components: "lumbo," which pertains to the lumbar or lower back region, "costo," which refers to the ribs or the ribcage, and "abdominal," which relates to the abdomen or the belly area. Together, these components indicate that the triangle is situated in the interface between the lower back, ribcage, and abdomen.
In terms of shape, the lumbocostoabdominal triangle is characterized by its triangular appearance. It is bounded by several key anatomical structures, such as the 12th rib, the internal oblique muscle, and the external oblique muscle. These structures form the boundaries or sides of the triangle, which allows for its unique identification and designation.
The lumbocostoabdominal triangle is of particular importance due to its clinical relevance in surgical procedures, as it serves as a landmark for identifying important structures during surgical interventions in the lower back and abdominal regions. Surgeons and healthcare professionals utilize the orientation and landmarks of this triangle to safely navigate through the underlying structures and organs during surgical procedures or diagnostic interventions, such as laparotomies or hernia repairs.
In summary, the lumbocostoabdominal triangle is a distinctive anatomical region located in the lower back area where the lumbar, costal, and abdominal regions converge, forming a triangular shape. Its notable boundaries serve as a crucial landmark for surgical procedures in the lower back and abdominal areas.
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An irregular area bounded by the serratus posterior inferior, obliquus externus, obliquus internus, and sacrospinalis muscles.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for LUMBOCOSTOABDOMINAL TRIANGLE
- kumbocostoabdominal triangle
- pumbocostoabdominal triangle
- oumbocostoabdominal triangle
- lymbocostoabdominal triangle
- lhmbocostoabdominal triangle
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- limbocostoabdominal triangle
- l8mbocostoabdominal triangle
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- lunbocostoabdominal triangle
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- lumvocostoabdominal triangle
- lumnocostoabdominal triangle
- lumhocostoabdominal triangle
- lumgocostoabdominal triangle
- lumbicostoabdominal triangle
- lumbkcostoabdominal triangle
- lumblcostoabdominal triangle
- lumbpcostoabdominal triangle
Etymology of LUMBOCOSTOABDOMINAL TRIANGLE
The etymology of the word "lumbocostoabdominal triangle" can be broken down as follows:
1. Lumbocosto-:
- "Lumbo-" comes from the Latin word "lumbus", which means "loin" or "lower back".
- "Costo-" comes from the Latin word "costa", which means "rib".
2. -abdominal:
- "Abdominal" is derived from the Latin word "abdomen", which refers to the region of the body between the chest and the pelvis.
3. Triangle:
- "Triangle" comes from the Latin word "triangulum", which means a three-sided shape.
Therefore, "lumbocostoabdominal triangle" combines these elements to describe a triangular region in the body that encompasses the lower back, ribs, and abdomen.
