Laproscopic Metzenbaum Scissor Laproscopy Instruments

Laparoscopic Metzenbaum Scissor – Instrument Description

Laparoscopic Metzenbaum Scissors are precision-designed surgical scissors used in minimally invasive (laparoscopic) procedures for cutting and dissecting delicate tissues. They are modeled after the traditional open Metzenbaum scissors but adapted with a long, slender shaft suitable for keyhole surgery.

Key Features

1. Long, Slim Shaft

• Typically 33–45 cm in length.

• Allows surgeons to access deep surgical sites through small trocar ports (usually 5mm or 10mm).

2. Curved or Straight Blades

• Curved blades are most common for precise dissection.

• Designed for fine, controlled cutting of soft tissues, peritoneum, and adhesions.

3. Ergonomic Handle

• Usually features ring handles or ratchet-free pistol-style grips.

• Provides comfort and stability during prolonged procedures.

4. Insulated Shaft

• The shaft is often fully insulated to protect surrounding tissues, especially when used with energy sources such as electrocautery.

5. Reusable or Disposable

• Available in:

  • Reusable stainless steel models (autoclavable)

  • Disposable single-use versions

Common Uses

Laparoscopic Metzenbaum Scissors are used in surgeries such as:

• General laparoscopic surgeries (e.g., appendectomy, cholecystectomy)

• Gynecologic procedures (e.g., hysterectomy)

• Colorectal surgery

• Urologic surgery

• Adhesiolysis (cutting scar tissue)

• Delicate tissue dissection in confined spaces

Advantages

• Provides precise, controlled cutting with minimal tissue trauma.

• Designed for minimally invasive access, reducing patient recovery time.

• Compatible with standard laparoscopic ports and instruments.

• High durability in reusable models.