The abnormal convex curvature of the upper spine leading to hunched shoulders is kyphosis. In those with osteoporosis, kyphosis is the result of compression fractures of cervical and thoracic vertebrae; the symptom can cause sharp pain or none at all. Repeated breaks in this part of the spine cause the curve, resulting in height loss. If kyphosis becomes more severe, it can result in a significant bump at the base of the neck, called a dowager's hump.

This site offers information designed for educational purposes only. You should not rely on any information on this site as a substitute for professional medical advice, diagnosis, treatment, or as a substitute for, professional counseling care, advice, diagnosis, or treatment. If you have any concerns or questions about your health, you should always consult with a physician or other healthcare professional.