Suture materials are sized by which property?

Suture materials are sized by which property?

• A. Length
• B. Weight
• C. Diameter
• D. Strength

Answer: (C)

Suture sizing is determined by diameter—the thickness of the suture strand. This dimension is what surgeons rely on to predict how a suture will feel when handled, how easily it passes through tissue, and how much tissue trauma it may cause. The sizing system is built around diameter, so you can compare sutures by how thick they are rather than by length, weight, or how strong the material is. Length is simply how long a piece is, weight isn’t used to define size, and strength describes how much force the suture can withstand but does not set its size. So the diameter is the property used to size suture materials.

Suture sizing is determined by diameter—the thickness of the suture strand. This dimension is what surgeons rely on to predict how a suture will feel when handled, how easily it passes through tissue, and how much tissue trauma it may cause. The sizing system is built around diameter, so you can compare sutures by how thick they are rather than by length, weight, or how strong the material is. Length is simply how long a piece is, weight isn’t used to define size, and strength describes how much force the suture can withstand but does not set its size. So the diameter is the property used to size suture materials.