M48.1: Ankylosing hyperostosis [Forestier]
Ankylosing hyperostosis, also known as Forestier's disease, is a condition affecting the skeleton system. It occurs when there is an abnormal growth of bone in the spine, resulting in stiffening and in some cases, deformity. This typically impacts the mid and lower parts of the spine, although it can occur anywhere. The symptoms are often confused with osteoarthritis, including chronic back and neck pain along with stiffness. As the condition advances, some people may experience difficulty swallowing or breathing due to the excess bone growth in the neck region. While this condition is most commonly seen in older men, it can affect anyone. Its exact cause is unknown, though it's generally believed to be related to factors like aging and genetic predisposition.
Patient Disclaimer
The information provided on this page is for general educational purposes only. It is not intended for self-diagnosis and does not replace professional medical advice. Always consult your doctor or a qualified healthcare provider with any questions or concerns about your health.
If you see an ICD diagnosis code (e.g., on a medical report), be aware that doctors may also include additional indicators to express diagnostic certainty. Only a healthcare professional can interpret these codes accurately in the context of your individual case.
For a complete understanding of your condition and what the diagnosis means for you, please speak directly with your doctor.