Trocars

WE-605

Description:

• Type: A type of surgical instrument known as a trocar, specifically the Tilley Lichtwitz Antral variation. 
• Purpose: Used for antral procedures, likely involving puncture and drainage of the maxillary sinus (antrum). 
• Components: The instrument consists of a sharp, pointed stylet (inner component) and a cannula (outer tube or sheath). The image shows the stylet inserted into the handle, with the cannula shown separately. 
• Material and Design: Typically reusable and made of metal. Various sizes are available, such as 5 F.G., 6 F.G., and 8 F.G.