See: interspinales muscles. ... (05 Mar 2000) ... 
Type: Term Pronunciation: in′tĕr-spī-nā′lis See: interspinales (muscles), under muscle
The interspinalis are small narrow bundles of muscle placed in pairs between the vertebrae of the spine. They are paired muscles that lie between the spinous processes of adjacent vertebrae. There are six pairs in the cervical region that are innervated by branches of cervical nerves and supplied by branches of the aorta. In the thoracic region, th...