In Linux, UNIX and any other POSIX-compliant operating system, the fg command continues a stopped job by running it in the foreground.
1 Midline incision or midline laparotomy-The most common incision for laparotomy is the midline incision, a vertical incision which follows the linea alba. 2  Midline incisions are particularly favoured in diagnostic laparotomy, as they allow wide access to most of the abdominal cavity.
Midline Catheter. A midline is a soft, flexible catheter inserted into a vein in your arm by either a nurse at. the bedside. The catheter is approximately 6 to 8 inches long, (Figure 1). Catheter hub. Catheter. clamp.