Surgical scissors types: dissecting, operating, bandage and micro

How many types of surgical scissors are there?

There is no single official count, because patterns multiply with length, curve and specialty. In practice theatres think in about six working families: operating scissors, dissecting scissors, suture and ligature scissors, vascular scissors, bandage scissors and micro or iris scissors, plus specialty patterns for fields such as ENT, gynaecology and ophthalmology.

The REDA scissors range follows this logic, listing standard operating scissors, Metzenbaum, Mayo and Mayo-Stille dissecting scissors, Potts-Smith, DeBakey and Dietrich vascular scissors, Lister bandage scissors, and iris and micro scissors, together with face-lift, gynaecological, tonsil and ophthalmic patterns. Browse the full REDA surgical scissors page for the list.

Operating and dissecting scissors: names and uses

Operating scissors cut tissue, sutures and dressings in the field and are the general workhorse. Dissecting scissors are designed to separate tissue planes as well as cut. Mayo and Mayo-Stille scissors are heavier with strong blades and are used on fascia and denser tissue. Metzenbaum scissors are longer and lighter with delicate blades for fine dissection of soft tissue. The two are often confused, so we cover the difference in Metzenbaum versus Mayo scissors.

Blade ends vary: blunt-blunt, sharp-blunt or sharp-sharp. Blunt tips reduce the risk of accidental puncture when scissors are inserted into a cavity. Curved blades give a better view of the tips and follow anatomical planes, while straight blades are used for cutting sutures and superficial work. See curved versus straight scissors for a deeper comparison.

• Operating scissors: general cutting
• Mayo, Mayo-Stille: fascia, denser tissue
• Metzenbaum: delicate dissection
• Curved blades: view and tissue planes
• Straight blades: sutures, superficial cutting

Vascular, bandage and micro scissors

Vascular scissors such as Potts-Smith, DeBakey and Dietrich have angled or fine blades to cut vessel walls precisely without crushing. Lister bandage scissors have a blunt, flat lower tip that slides under a dressing without injuring skin. Iris and micro scissors are fine, short-bladed instruments for ophthalmic, plastic and microsurgical work, and titanium micro scissors reduce weight in long cases.

Specialty patterns such as face-lift, gynaecological, tonsil and ophthalmic scissors adapt blade length, angle and handle design to the anatomy. When in doubt, ask the surgeon for the pattern name and length used in the department.

Blade and material options: SuperCut, TC and BLACK

Beyond the pattern, scissors differ by blade technology. REDA offers SuperCut scissors with a saw-edge blade, which helps grip slippery tissue and fine material, tungsten carbide (TC) versions with inserts for longer sharpness, BLACK dissecting scissors with a non-reflective finish, and titanium micro scissors.

The benefit of TC inserts is a longer period between sharpenings in heavy use, while the trade-off is higher purchase cost and a need for sharpening by a qualified service. For basic general-surgery use, standard stainless blades remain a sound choice.

Length, quality checks and how to specify

Specify the pattern name, blade shape, tip type, overall length and finish. Short scissors suit superficial wounds, and longer scissors reach deep cavities. See also long surgical scissors and sizes. Test the action: the blades should close smoothly along their length without gaps or binding, the screw should hold, and the tips should meet precisely.

For suture removal, a separate pattern is typically used; see suture removal scissors. Reprocessing matters too, because water spots and trapped debris at the screw can degrade the action over time.

Ordering

Beckfinity supplies REDA scissors in the UAE. Send your list of patterns and lengths through our contact page and we will return with a quotation and suggestions for completing the set.