Question

For which of the following procedures is Gelfoam MOST commonly used?

1) Cardiac catheterization
2) Endoscopy
3) Orthopedic surgery
4) Neurosurgery

Answer 1

Gelfoam is most commonly used in neurosurgery to control bleeding by providing a matrix for blood clotting during operations.

Step-by-step explanation:

Gelfoam is most commonly used in neurosurgery. It is a type of absorbable gelatin sponge which is used as a hemostatic device to control bleeding. Gelfoam provides a matrix for blood clotting and is often used in surgical procedures where control of bleeding from small blood vessels is necessary. Within neurosurgery, it's particularly valuable during procedures involving delicate tissues and where precise hemostasis is crucial. Gelfoam is less commonly used in cardiac catheterization, endoscopy, or orthopedic surgery compared to its use in neurosurgical operations.