Mayo Scissors vs. Metzenbaum Scissors: Key Differences for Buyers

Although Mayo and Metzenbaum scissors look similar on a surgical tray, they are engineered for distinct mechanical loads.

Shank-to-Blade Ratio Metzenbaum scissors have a distinctly longer shank relative to a narrow, delicate blade tip, offering reach and visibility in deep cavities. Mayo scissors carry thicker, wider blades built to resist torsion against tough fascia or sutures.

Procurement & Set Planning Most minor procedure trays include one straight Mayo scissor (14–17 cm) for suture cutting alongside one curved Metzenbaum scissor (15–18 cm) for soft tissue planes. Separating these tasks extends edge retention across autoclave cycles.