parasternal line
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Related to parasternal line: Anterior Axillary Line
par·a·ster·nal line
[TA]a vertical line equidistant from the sternal and midclavicular lines.
Synonym(s): linea parasternalis [TA], costoclavicular line
parasternal line
See costoclavicular line.
parasternal line
The line midway between the midclavicular line and the ipsilateral border of the sternum.
See also: line