Question

Pieces of plastic or rubber tubing threaded over the retention suture ends prior to tying are called?

1) Tubing sutures
2) Retention sutures
3) Tie sutures
4) Ligation sutures

Answer 1

Pieces of plastic or rubber tubing threaded over the ends of sutures are known as retention sutures. These are used to reduce tension on the skin and prevent the suture from cutting into the skin during wound healing.

Step-by-step explanation:

Pieces of plastic or rubber tubing threaded over the retention suture ends prior to tying are called retention sutures. The use of this tubing is to help reduce the tension on the wound and patient's skin, thus preventing the suture from cutting into the skin. These sutures are particularly important in cases where there is risk of significant tension on the wound, or when there is a need to ensure the wound edges remain secured during the healing process.