Osteonecrosis in caisson disease - what does this mean
Osteonecrosis in caisson disease occurs when a person is exposed to increased pressure in a compressed air environment, such as underwater diving or working in a caisson, for a prolonged period of time. this increased pressure can cause a decrease in blood flow to the bones, leading to the death of bone tissue and the development of osteonecrosis.
What happens during the disease - osteonecrosis in caisson disease
Osteonecrosis in caisson disease is caused by a sudden decrease in pressure in the environment, which leads to a decrease in the oxygen supply to the bones. this lack of oxygen causes the bone cells to die, leading to a decrease in bone strength and the formation of bone lesions. the lesions can then lead to further bone destruction and the formation of bone cysts, resulting in the condition known as osteonecrosis.
Treatment and Medical Assistance
Main Goal: To reduce pain, improve joint mobility, and prevent further damage to the bone.
- Physical Therapy: Exercises to improve joint flexibility and range of motion, as well as reduce pain.
- Medications: Nonsteroidal anti-inflammatory medications, corticosteroids, and bisphosphonates to reduce inflammation and pain.
- Surgery: Core decompression, bone grafts, and joint replacement.
- Lifestyle Changes: Weight loss, smoking cessation, and avoiding activities that put too much stress on the affected joint.
- Occupational Therapy: Modification of activities to reduce stress on the affected joint.
- Bracing: Use of braces to support the affected joint and reduce stress.
- Nutritional Supplements: Calcium, vitamin D, and other supplements to support bone health.

No Hospitalization Required

Average Time for Outpatient Care Not Established
Osteonecrosis in caisson disease - Prevention
The best way to prevent osteonecrosis in caisson disease is to limit exposure to high pressure environments, ensure proper decompression techniques are followed, and ensure adequate hydration. additionally, it is important to wear protective gear and take regular breaks from working in a compressed environment.