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![Anaortic, off-pump coronary artery bypass using multiple arterial grafts: Surgical technique](https://image.oaes.cc/0648aada-3920-4818-8671-1436cc3cad39/4003.fig.10.jpg)
Figure 10. Intra-coronary silastic shunts: (A) preparation; and (B) insertion. They are prepared at the beginning of each case by trimming a section of silastic tubing and passing a silk stitch through it. They have an advantage over commercial shunts by being relatively inexpensive; the length can be adjusted as desired; and the silastic tubing is soft and flexible, aiding insertion.