| The noses are riveted to a raised area, carefully indented to the front along a vertical midline. |
| The animals were anesthetized with diethyl ether, and their abdomens were opened by a midline incision. |
| The linea alba makes its first appearance and replaces the xiphoid process as the anterior midline structure. |
| Anesthesia was required for upper eyelid to scalp line from midline to lambdoid suture. |
| In brief, a small incision was made on the skin below the xiphisternum towards the left from the midline. |
| One of the anterior jugular veins may have a midline position on the trachea and this must be remembered when performing tracheotomy. |
