Mosquito Forceps vs Artery Forceps: Key Differences Every Surgeon Should Know
Mosquito Forceps are fine, 5-inch hemostats designed for tiny vessels; Artery Forceps (Kelly, Crile, Rochester) are heavier clamps for larger arteries. Both stop bleeding, but they serve different surgical leagues.
Residents grab any clamp when bleeds erupt at 2 a.m., so the labels blur. Picture a cardiac surgeon yelling “artery!” while an orthopod calls the same tool “mosquito.” Same brand, different discipline, different expectation.
Key Differences
Jaw: Mosquito—delicate 1–2 mm serrations; Artery—1 cm longitudinal grooves. Length: Mosquito 5″; Artery 5.5–12″. Lock: Mosquito single ratchet; Artery multiple clicks. Result: choose mosquito for facial work, artery for femoral bleed.
Which One Should You Choose?
Ask the vessel: ≤2 mm diameter → Mosquito; ≥3 mm → Artery. Consider access: deep pelvis? Long Kelly. Superficial hand laceration? Mosquito. Your tray should carry both, but the vessel decides.
Can Mosquito Forceps replace Artery Forceps in trauma?
No. They lack grip strength and jaw reach; arterial spurts will slip past, risking rapid blood loss.
How do you sterilize them fast between cases?
Flash autoclave 132 °C for 3 min or use pre-sterilized disposable packs; inspect ratchets for clot debris before reuse.
Are curved jaws better than straight?
Curved jaws curve around nerves; straight jaws offer direct compression—pick per anatomy, not habit.