This silk suture is a non-absorbable, biological (natural), and braided suture.
Perma-Hand from Ethicon is a natural, braided, and non-absorbable silk suture. The thread consists primarily of fibroin, a protein extracted from the silk of the silkworm ( Bombyx mori). The suture is used for soft tissue closure and ligatures in various surgical fields.

The silk fibers are processed to remove natural wax and gum before the thread is braided and coated with a special wax coating. This construction results in a soft and flexible suture with good handling and knot security. Perma-Hand is available in black and uncolored.
Perma-Hand is classified as non-absorbable, but silk is a natural protein that gradually degrades in the body. The thread’s tensile strength therefore decreases over time, and this suture should not be selected when permanent strength retention is required.
More information about sutures: What You Should Know About Sutures


