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Latissimus Dorsi

Latissimus dorsi (lat) is a large, flat triangular muscle which is also the widest muscle in the human body. It begins in the lower portion of the back and tapers as it ascends to a narrow tendon that attaches to the humerus anteriorly. Due to which the

Rotator Cuff Muscles

The rotator cuff is another name for a cluster of 4 different muscles and their tendons that play an important role in providing strength and stability in the shoulder movement. SITS muscles is an abbreviation for this group of muscles with reference to the first letter of

Dural Sac/ Thecal Sac

The Dural SAC is the protective membrane of the spinal canal that encloses it and is located all-over spinal cord. The cerebral spinal fluid is also enclosed inside it, which is vital and helps in maintaining a fully functioning spine. It contains the spinal cord and within

Vertebral Canal and Its Contents

It is an elongated cavity in the vertebral column. Being located 1 above the other, the vertebral column is composed of 33 sections/ vertebrae. They’re grouped in line with the body regions as follows: 7 cervical, 12 thoracic, 5 lumbar, 5 sacral and 4 coccygeal vertebrae. Generally,

Vertebral Canal/Spinal Canal

Within the vertebral column, there is an extended cavity called the vertebral canal. When the vertebrae are set together within the vertebral column, the entire series of vertebral foramina stacked one over another is called Vertebral canal or Spinal canal. This canal houses the Spinal cord along

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