What Is PTDF (Posterior Thoracic Decompression and Fusion)?
Posterior thoracic fusion is a spinal procedure performed through a back incision, allowing Dr. Swiatek to join together two or more vertebrae in the thoracic spine. Bone grafts or bone graft substitutes are placed between the affected vertebrae to increase bone growth and gradually fuse the vertebrae into a solid bone. Spinal implants such as rods, plates, and screws can be introduced afterward to maximize spinal stability.
Posterior thoracic decompression and fusion surgery is typically recommended after conservative treatments have been exhausted. The surgery is indicated for those with the following conditions:
- Injury or fracture of the vertebrae
- Spinal instability caused by infections or tumors
- Spondylolisthesis (slipping of one vertebra over another)
- Abnormal spinal curvature
- Degenerative disc disease (DDD)
- Spinal stenosis (narrowing of the space within the spinal column)