What is Posterior Cervical Fusion?
Posterior cervical fusion (PCF), a surgical procedure performed through the back of the neck, involves joining or fusing two or more damaged cervical vertebrae. The fusion of vertebrae is also known as arthrodesis. Sometimes, metallic plates may be used for fixing the vertebrae, this is also known as instrumentation.
Indications of Posterior Cervical Fusion
PCF may be employed for the management of cervical fractures, bone dislocations and deformities due to an abnormal curvature of the cervical vertebrae.
Posterior Cervical Fusion Procedure
The procedure is conducted in an operating room under general anesthesia. You will be made to lie face down on the operation table. A small incision is made over the center of the back of the neck. The muscles and the soft tissues are then retracted to approach the spine. X-ray imaging is employed to identify the affected intervertebral disc. The surfaces of the lamina of each vertebra to be fused are trimmed. This results in bleeding, which aids in rapid healing of the fused bones. In addition, small strips of bone graft taken from the pelvis are placed over the spinal column, which aids in the fusion of the bones.
Confirmatory X-rays may be taken to confirm the proper placement of the bone graft. Finally, the retracted muscles and soft tissues are placed in their normal positions and the wound is sutured.
Postoperative Care following Posterior Cervical Fusion
You may be discharged from the hospital within a week of the surgery. A neck brace is recommended for several months; however, this restriction may not be required if the vertebrae are fixed with a metal plate during the PCF surgery. You are initiated on a liquid diet, which is gradually changed to solid food depending on your recovery.
Physical therapy is recommended after 4-6 weeks of the surgery. Physical therapists help you perform routine activities without exerting any extra stress on the neck. Rest is advised as it helps in healing of the bone graft.
Risk and Complications of Posterior Cervical Fusion
Every major surgery is associated with potential complications. Some of the complications associated with posterior cervical fusion include:
- Complications related to anesthesia
- Thrombophlebitis (blood clot due to an inflammatory process)
- Non-union or pseudarthrosis
- Damage to the spinal nerves
- Problem related to bone graft
- Persistent pain
- Cervical Disc Replacement
- Cervical Laminectomy
- Cervical Foraminotomy
- Posterior Cervical Microforaminotomy/Discectomy
- Cervical Epidurals
- Neck Surgery
- Posterior Cervical Decompression
- Posterior Cervical Foraminotomy
- Cervical/Lumbar Traction
- Multilevel Posterior Cervical Laminectomy and Fusion
- Cervical Arthroplasty
- Artificial Cervical Disc Replacement
- Anterior Cervical Discectomy with Fusion
- Cervical Corpectomy and Strut Graft
- Anterior Cervical Corpectomy and Fusion
- Cervical Laminectomy and Fusion
- Cervical Bracing
- Cervical Facet Blocks
- Posterior Cervical Laminectomy and Fusion
- Cervical Spine Fusion
- Posterior Cervical Fusion
- Occipital Cervical Fusion
- Cervical Medial Branch Block
- Cervical Laminoplasty