Horizontal Mattress Suture

Full Definition

The horizontal mattress suture is a fundamental suturing technique in dermatologic surgery that involves placing sutures perpendicular to the wound edges in a horizontal plane. This technique provides superior wound edge eversion and distributes tension across a broader area of tissue compared to simple interrupted sutures. It is particularly useful for closing wounds under moderate tension, areas prone to depression, or when enhanced wound edge apposition is desired. The technique helps prevent wound inversion and promotes optimal cosmetic healing.

In Context

• "Horizontal mattress sutures were placed to ensure proper wound edge eversion." — Operative note
• "The closure was completed with horizontal mattress sutures in areas of tension." — Surgical procedure note