ILIOCOSTALIS Meaning and
Definition
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The term "iliocostalis" refers to a muscle group found in the human body. Specifically, it encompasses a group of three muscles known as the iliocostalis lumborum, iliocostalis thoracis, and iliocostalis cervicis. These muscles are part of the erector spinae muscle group, located on either side of the vertebral column.
The iliocostalis muscles originate from different areas of the spine and attach to specific points on the ribs. The iliocostalis lumborum attaches to the lower ribs and originates from the lower back, the iliocostalis thoracis connects to the middle ribs and originates from the upper back, while the iliocostalis cervicis attaches to the upper ribs and originates from the mid- and upper back.
The primary function of the iliocostalis muscles is to aid in the extension and lateral flexion (bending to the side) of the vertebral column. Additionally, they also help in maintaining posture and spinal stability.
Injuries or strains to the iliocostalis muscles can occur due to poor posture, repetitive stress, or sudden muscle contractions. Symptoms may include pain, stiffness, and limited range of motion. Treatment for iliocostalis muscle injuries typically involves rest, physical therapy, stretching, and sometimes, the use of pain relievers or anti-inflammatory medications.
Understanding the anatomy and function of the iliocostalis muscles is essential for healthcare professionals, particularly those in the fields of anatomy, physical therapy, and sports medicine.
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Iliocostal; see musculus iliocostalis.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for ILIOCOSTALIS
Etymology of ILIOCOSTALIS
The word "iliocostalis" is derived from the Latin roots "ilio-" and "costalis".
The first part, "ilio-", comes from the Latin word "iliacus", which refers to the ilium, a bone located in the pelvis.
The second part, "costalis", is derived from the Latin word "costa", meaning "rib".
Therefore, "iliocostalis" combines "ilio-" (related to the ilium) with "costalis" (related to the rib) to describe a muscle that connects the ilium and the ribs.
