Cervical Orthosis (Philadelphia) Cervical orthosis is used to protect and immobilize the cervical spine (neck) in the event of injury, fracture, surgery, or severe cervical stenosis. It is typically a two-piece design made of a thin plastic frame and a removable soft liner. Thanks Bahiru Zewdu +251 91 335 6585 Proud To Serve You Well 12 views Bahiru Zewdu, 16:57