Sinus biopsy forceps are used to obtain tissue samples for diagnosis, remove foreign objects from the nasal cavity, and remove polyps. They may also be used for puncturing and draining abscesses, though they are not designed for cutting tissue. These instruments are used during procedures like laryngoscopy, esophagoscopy, and endoscopic sinus surgery.

Biopsies:

Forceps are used to grasp and remove small pieces of tissue from the sinuses for diagnostic testing to identify conditions like infections or tumors.

Tissue removal:

They are used to remove polyps, growths, or other tissue masses from the nasal cavity.

Foreign body extraction:

Forceps are designed to securely grip and remove foreign objects that may have become lodged in the nasal or oral cavities.