Lister sinus forceps are specialized surgical instruments used in ear, nose, and throat (ENT) procedures, as well as by maxillofacial and plastic surgeons.
 
Key features of Lister sinus forceps:
Straight jaws with a slim profile: This design allows for easy access to narrow spaces like the sinuses or nasal cavity.
Transverse serrations: These serrations on the inner grasping surfaces provide a firm grip for grasping tissues, foreign objects, or packing materials.
Blunt working ends: The bluntness helps prevent accidental injury to delicate tissues during manipulation.
Large finger rings: These rings facilitate comfortable handling and minimize the risk of slippage.
Sizes: Lister sinus forceps typically come in various lengths, ranging from around 13 cm to 20 cm, to suit different surgical needs.
 
Applications of Lister sinus forceps:
Packing sinuses: They are used to insert gauze or other packing materials into the sinuses to absorb fluids or promote healing.
Removing foreign bodies: Their grasping ability helps remove foreign objects lodged in the sinuses or nasal cavity.
Inserting drains: They can be used to place drainage tubes into the sinuses or nasal cavity.
Biopsy procedures: In some cases, they may be used to grasp tissue samples for biopsy in the sinuses or nasal cavity.
Removing granulation tissue: The grasping and scraping action can help remove unwanted granulation tissue during surgical procedures.