Sternalis muscle - Wikipedia
The sternalis is a muscle that runs along the anterior aspect of the body of the sternum. It lies superficially and parallel to the sternum. Its origin and insertion are variable.
Sternalis muscle | Radiology Reference Article - Radiopaedia.org
2023年6月22日 · The sternalis muscle (TA: musculus sternalis 8), also known as rectus sternalis or parasternalis 7, is an uncommon chest wall accessory muscle and is of uncertain etiology and function. Its importance lies in that it should not be mistaken for a pathological lesion.
Sternalis muscle: an underestimated anterior chest wall …
We report a rare case of bilateral strap-like sternalis muscle of the anterior chest wall in a female cadaver. Its presence may evoke alterations in the electrocardiogram or confuse a routine mammography.
Musculoskeletal Chest Pain: Definition, Causes & Treatment
2024年6月11日 · Sternalis syndrome. This condition involves abnormal muscles called sternalis muscles that grow from your major chest muscles and cover your sternum. They cause pain when they become hyperactive and spasm. If you press on your sternum, the pain radiates to each side. Xiphoid process pain.
Case: Sternalis Muscle - Radiology - UCLA Health
The sternalis muscle is an anomalous muscle of the anterior chest wall. It lies parallel to the sternum, on one or both sides, and extends from the sternoclavicular region and inserts variably on the xiphoid process or lower rib cartilage (1).
Ultimate Guide to the Sternalis Muscle - MAMMOGUIDE
The sternalis muscle is a normal anatomic variant, present in 6 - 8% of people. It can be misinterpreted as a potentially worrisome mass on a screening mammogram, leading to unnecessary extra views, diagnostic workups and even biopsies.
Sternalis muscle, what every anatomist and clinician should know
The sternalis muscle is a well documented but rare muscular variation of the anterior thoracic wall. It lies between the superficial fascia and the pectoral fascia and is found in about 8% of the population.
Bilateral Sternalis Muscles: The Clinical Significance of This Rare ...
This case report explores the physical characteristics and clinical significance of the sternalis muscle, an uncommon anatomical variation of the anterior thoracic wall. If present, the sternalis muscle may distort diagnostic images and can be ...
The Sternalis Muscle—Incidental Finding of a Rare Chest Wall Muscle …
The sternalis muscle is a rare (strap-like) anterior chest wall muscle variant with fibers near-parallel to the sternum and perpendicular to the pectoris major.
Sternalis Muscle: Not So Uncommon Entity - PMC - National …
2018年4月25日 · The entity is well known among the anatomist with incident rate of 4.4–11.5%, but not so among surgeons or radiologist. It has been variably labeled as “ episternalis”, “presternalis”, “sternalis brutorum”, “rectus thoracis”, “rectus sterni”, “superficial rectus abdominis”, and “japonicus” in different era and ...
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