A cervical collar and a neck brace are essentially the same orthopedic products. People use these terms interchangeably for a medical device that supports the neck and spine of an injured person. It works by limiting post-injury head movement until the area has healed. Your neck is a vulnerable part of your spinal column, making it susceptible to severe injury in car accidents, sports collisions, or everyday activities. Also, people with chronic neck pain use neck braces to help relieve their discomfort. Therefore, neck braces are crucial for caring for short-term or ongoing neck injuries and ailments.