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Introduction
Todd V. Cartee and Christie R. Travelute Wound Closure Materials and Instruments 144
Key features
ยThe characteristics ascribed to a suture include:
capillarity physical configuration
USP size elasticity coefficient of friction memory plasticity pliability tensile strength tissue reactivity
ยSutures used to approximate the dermis and deeper tissue layers are generally absorbable, while percutaneous sutures can be either absorbable or nonabsorbable
ยThe most commonly employed needle in dermatologic surgery is a
3/8 circle that is triangular in shape, with a reverse cutting surface
ยNeedle holders with small smooth jaws accommodate finer needles and those with large serrated jaws are best for larger needles
ยThe major types of scissors used in dermatologic surgery are
Gradle, tissue, undermining, serrated, suture-cutting, and bandage-cutting