A neck brace is a medical device designed to provide support and immobilization to the neck. However, there are plenty of other terms that can be used to describe this device. Some people refer to a neck brace as a cervical collar, collar brace, or neck support brace. Others use terms such as neck immobilizer, cervical immobilization device, or trauma collar. Additionally, there are specialized types of neck braces that include halo braces, as well as soft or hard braces. Ultimately, regardless of the terminology used, neck braces are designed to offer support and stability to the neck and help with the healing process after an injury or surgery.