What Is Halo-Gravity Traction? Halo-gravity traction is a way to pull the head and spine upward carefully, applying a slow stretch to the spine. Doctors do this by attaching a halo (a metal ring that ...

What Is a Halo Brace? A halo brace holds the head and neck in place so that the bones of the spine (vertebrae) can heal from an injury or surgery. Kids who have a halo brace can move around and do ...

An curved arrow pointing right. Muffin's Halo is a device which prevents blind dogs from running into walls or other obstacles. It attaches to a dog's chest and consists of a hoop which protects ...