The midline refers to an imaginary, vertical line that divides a body or structure into symmetrical left and right halves. In anatomy, this is commonly the median sagittal plane. It's a fundamental concept used to describe the location of anatomical structures and assess for bilateral symmetry. Deviations from the midline can indicate underlying issues or asymmetries. The term extends beyond biology and is also applied to symmetrical axes in various fields like engineering and design.
Midline meaning with examples
- The doctor palpated along the patient's midline to check the abdominal muscles for any tenderness or swelling. During a physical examination, the alignment of the sternum and umbilicus along the midline gives an initial assessment of the patient's overall body symmetry.
- The neurosurgeon carefully made an incision along the skull's midline during the craniotomy. The surgical team ensured the instruments were positioned precisely along the planned midline to avoid unnecessary damage to surrounding tissues. This accuracy is crucial.
- In the image of the skeletal system, the spinal cord lies along the midline, perfectly bisecting the spine. The brain's longitudinal fissure demonstrates the midline separation of the cerebral hemispheres, a key landmark of neurological functions.
- The sculptor used the concept of the midline to ensure perfect symmetry in the facial features of the portrait. The design of the architectural structure featured a central axis that was clearly along the midline, making the structure aesthetically pleasing to the eye.
- During the yoga session, the instructor advised the student to concentrate on keeping the spine aligned along the midline. Correct posture emphasizes the importance of establishing balance along this midline, reducing strain on the joints and spine.
Midline Synonyms
center line central axis median mid-sagittal plane symmetrical axisMidline Antonyms
asymmetrical exterior lateral off-center peripheralMidline Crossword Answers
8 Letters
MIDPLANE