Often after an injury such as whiplash, there is a “straightening” of the normally forward-facing curve in the neck. This can happen in absence of injury, and may be unexplained.
Sometimes called “military neck,” it can have various consequences.
The altered curve changes biomechanical function in the cervical spine, affects posture, and may result in chronic discomfort.
The cervical vertebrae should be gently and precisely aligned, and appropriate exercises and stretches prescribed. Traction is often part of my treatment plan for this.