What is Suture: Types, Materials & Surgical Wound Closure

A suture is a medical device used to close wounds or surgical incisions, promoting proper healing and minimizing infection. It is an essential tool in surgical suture procedures, ensuring that tissues are held together until natural healing occurs. Sutures can be made from different suture materials, including absorbable and non-absorbable threads, each chosen based on the type and location of the wound.

There are several types of suture, such as simple interrupted, continuous, mattress, and subcuticular sutures, each serving a specific purpose in wound closure. Absorbable sutures are naturally broken down by the body over time, making them ideal for internal tissues, while non-absorbable sutures require removal after the wound heals. Proper technique in suturing is crucial to prevent complications like infection, scarring, or wound dehiscence.

Modern sutures may also include materials with antibacterial properties to reduce the risk of infection. Understanding suture types and suture material selection is vital for surgeons, nurses, and medical students. Overall, sutures play a key role in wound closure, ensuring patient safety and promoting faster recovery.