A tracheostomy collar is used to hold a tracheostomy tube in place. The collar connects to the tracheostomy plates, which work to stabilize the tube. You’ll typically replace the collar daily. A ...

Cassius strained against his nylon collar toward a snack his ancient Roman namesake would have considered appealing only after days of contentions debate in the Senate: a dried cow's hoof. The 8-month ...

When a person injures the region of their spine immediately below their skull, emergency medical technicians apply what is known as a cervical collar. The devices first saw use in the Vietnam War, ...