Vertebral augmentation
Vertebral Augmentation
Vertebral augmentation (pronunciation: ver-tee-bral awg-men-tay-shun) is a medical procedure used to treat vertebral compression fractures (VCFs).
Etymology
The term "vertebral" is derived from the Latin word "vertebra", which means joint. "Augmentation" comes from the Latin word "augmentare", which means to increase.
Procedure
Vertebral augmentation involves injecting a cement-like material into the fractured vertebra to provide support and stability. This procedure is typically performed under local anesthesia and is minimally invasive. There are two main types of vertebral augmentation procedures: vertebroplasty and kyphoplasty.
Vertebroplasty
Vertebroplasty involves the direct injection of cement into the fractured vertebra. The procedure aims to alleviate pain and stabilize the fracture.
Kyphoplasty
Kyphoplasty, on the other hand, involves the insertion of a small balloon into the fractured vertebra. The balloon is then inflated to create a space which is subsequently filled with cement. This procedure aims to restore the height of the vertebra and correct any spinal deformity.
Risks and Complications
Like any surgical procedure, vertebral augmentation carries some risks. These may include infection, bleeding, increased back pain, and rarely, cement leakage which can lead to nerve damage or pulmonary embolism.
Related Terms
- Osteoporosis: A condition that weakens bones and makes them more prone to fractures. Vertebral compression fractures are often caused by osteoporosis.
- Spinal compression fracture: A type of fracture that occurs in the vertebrae of the spine.
- Bone cement: A substance used in various orthopedic and surgical procedures to anchor implants or fill in spaces in the bones.
External links
- Medical encyclopedia article on Vertebral augmentation
- Wikipedia's article - Vertebral augmentation
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