Familial Scheuermann disease is a rare inherited disorder that affects the spine. It is characterized by an abnormal curvature of the spine, known as kyphosis, which can cause pain and difficulty with movement. It is caused by a genetic mutation that affects the growth of the vertebrae, leading to an abnormal curvature of the spine. Symptoms may include back pain, stiffness, and difficulty with movement. Treatment typically includes physical therapy, bracing, and in some cases, surgery.

The most common symptom of Familial Scheuermann disease is a rounded, hunched back (kyphosis). Other symptoms may include:

-Pain in the back, especially when bending or twisting
-Stiffness in the back
-Decreased flexibility in the spine
-A visible hump in the upper back
-Uneven shoulders
-A rib hump
-A decrease in height
-Difficulty breathing due to the curvature of the spine

The exact cause of Familial Scheuermann disease is unknown. It is believed to be a genetic disorder, as it is more common in families with a history of the condition. Other possible causes include trauma, infection, or a metabolic disorder.

1. Physical therapy: Physical therapy is the most common treatment for Scheuermann's disease. It can help to improve posture, reduce pain, and increase flexibility and strength.

2. Bracing: Bracing can help to reduce pain and improve posture. It can also help to prevent further curvature of the spine.

3. Surgery: Surgery may be recommended in severe cases of Scheuermann's disease. It can help to correct the curvature of the spine and reduce pain.

4. Medication: Pain medications, such as nonsteroidal anti-inflammatory drugs (NSAIDs), may be prescribed to help reduce pain and inflammation.

1. Family history of Scheuermann disease
2. Male gender
3. Age between 10 and 15 years
4. Poor posture
5. Participation in sports or activities that involve repetitive spinal loading
6. Genetic mutations in the COL9A3 gene
7. Abnormalities in the growth plates of the vertebrae

There is no cure for Familial Scheuermann disease, but there are medications and treatments that can help manage the symptoms. These include physical therapy, bracing, and pain medications. Surgery may be recommended in more severe cases.