Scapular line

The Scapular Line is a significant anatomical landmark used in medical examinations and procedures. It is a vertical line on the posterior aspect of the body, running from the superior angle to the inferior angle of the scapula.

Etymology

The term "Scapular Line" is derived from the Latin word "Scapulae" which means shoulder blade, and the English word "Line".

Anatomical Description

The Scapular Line is a vertical line that runs parallel to the vertebral column. It is used as a reference point in physical examinations and radiological studies to identify the position of the scapula and the structures related to it. The line is drawn from the superior angle to the inferior angle of the scapula.

Clinical Significance

The Scapular Line is used in the assessment of various medical conditions. It is particularly useful in the evaluation of scapular position and movement, which can be affected in conditions such as scoliosis, rotator cuff tears, and winged scapula. The line can also be used as a guide for the placement of needles or catheters in procedures such as thoracentesis or epidural anesthesia.

Related Terms

• Scapula: The bone that connects the humerus (upper arm bone) with the clavicle (collar bone).
• Scoliosis: A medical condition in which a person's spine has a sideways curve.
• Rotator Cuff Tear: A tear in one of the four muscles in the shoulder.
• Winged Scapula: A condition in which the scapula protrudes from a person's back in an abnormal position.

See Also

• Anatomical Terms of Location
• Medical Imaging
• Physical Examination