What does hyperostosis frontalis interna mean?

Hyperostosis Frontalis Interna is characterized by the thickening of the frontal bone of the skull. It is not clear that this disorder is actually rare. Some clinicians believe that it may be a common abnormality found in as many as 12 percent of the female population.

What causes Hyperostosis Frontalis?

The etiology is unknown; the syndromic forms of HFI are associated with obesity and endocrine abnormalities. Non-syndromic HFI is often considered an incidental imaging finding in post menopausal women.

What are the symptoms of hyperostosis frontalis interna?

Abstract. Hyperostosis frontalis interna (HFI) represents an abnormality of the frontal cranial bone that is characterized by bilateral, nodular thickening of its inner lamina and may sometimes be associated with neuropsychiatric symptoms such as headaches and depression.

How is hyperostosis frontalis interna diagnosed?

Hyperostosis frontalis interna is usually asymptomatic; it is an incidental finding in X-ray, cranial computed tomography (CT), or magnetic resonance imaging (MRI) studies.

Can Hyperostosis Frontalis cause headaches?

Hyperostosis frontalis interna (HFI) is a continuous overgrowth of the frontal bone and has been described in association with chronic headaches and rarely with seizures.

What does Hyperostosis mean?

Hyperostosis = too much growth of bony tissue. Diffuse idiopathic skeletal hyperostosis (DISH) is a form of arthritis that involves the tendons and ligaments around the spine. Also known as Forestier’s disease, this condition occurs when these tendons and ligaments become hardened, a process known as calcification.

What causes skull thickening?

Mutations in the ANKH gene that cause autosomal dominant craniometaphyseal dysplasia impair the maturation (differentiation) of osteoclasts, which likely disrupts bone remodeling. Reduced breakdown of bone tissue can contribute to the bone thickening characteristic of craniometaphyseal dysplasia.

What is cervical Hyperostosis?

Cervical hyperostosis or Forestier’s disease is mostly an asymptomatic malady described as a noninflammatory ossification with severe formation of osteophytes affecting ligaments, tendons, and fasciae, particularly of the spinal column (11).

How do you treat Hyperostosis?

Treatments

1. Exercise and physical therapy. These are essential for getting back pain under control and improving stiffness and range of motion.
2. Heat. This can help relieve early-morning pain and stiffness.
3. Weight and blood sugar control.
4. Orthotics (special shoe inserts).
5. Pain relievers.
6. Surgery.