A trocar (or trochar) is a medical or veterinary device traditionally used in draining or venting procedures, now also (informally termed a port) prominent in minimally invasive surgery.

In its simplest form, a trocar is a pen-shaped instrument with a sharp triangular point at one end, typically used inside a hollow tube, known as a cannula or sleeve, to create an opening into …

Jul 1, 2025 · In this guide, we’ll explore what a laparoscopic trocar is, its components, types, applications, and why high-quality trocars like those from Universal Sutures are trusted in …

May 15, 2025 · Understanding the different trocar types – bladed, bladeless, and optical – helps appreciate their varying mechanisms of entry. However, the most critical aspects are …

Jun 6, 2022 · A trocar is a versatile, specialized surgical device that proves useful in a variety of procedures. They are best known for their application in laparoscopic (also known as keyhole) …

Aug 3, 2025 · A trocar is a medical instrument used to create a small, precise entry point into body cavities during surgical procedures. This device enables surgeons to access internal areas …

The meaning of TROCAR is a sharp-pointed surgical instrument fitted with a cannula and used especially to insert the cannula into a body cavity as a drainage outlet.