Which locking hemostat is the smallest and typically used for fine, tiny vessels?

• A. Curved Mosquito Clamp
• B. Crile Clamp
• C. Kelly Clamp
• D. Mosquito Clamp

Answer: (D)

In surgery, choosing the right locking hemostat hinges on vessel size and how precisely you need to work. For tiny, delicate vessels you want something compact that can reach into tight spaces without crushing the tissue, and with a lock to hold occlusion so you can free a hand.

The mosquito clamp is the smallest locking hemostat. Its short shaft and fine, slender jaws let you nip tiny vessels with minimal crush, and the ratchet lets you lock it in place quickly so you can maintain hemostasis while you proceed. This makes it ideal for fine work where precision matters.

Larger clamps like those used for medium to large vessels have longer shafts and thicker jaws, which can cause more tissue trauma and are less suited to the delicate work around tiny vessels. A curved mosquito option exists for better access in curved anatomies, but the basic mosquito family remains the tool of choice when the goal is occluding very small vessels with precision.