Journal of spine surgery (Hong Kong)
-
Anterior cervical discectomy and fusion (ACDF) is well-tolerated by most patients and commonly necessitates only a short hospital admission. Surgical delay after hospital admission, however, may result in longer hospital stays, consequently increasing hospital resource utilization. The current study evaluates risk factors for surgical delay in patients undergoing elective ACDF. ⋯ 3.
-
Revision spinal surgery following primary spinal fusion procedure occurs in 8-45% of cases. Reasons for revision include recurrence of stenosis, non-union, implant failure, infection, adjacent segment degeneration and flat back fusion. With the rise in elective lumbar fusion rates, it is expected that the rate for revision spinal surgery will also increase with time. The use of minimal invasive surgical techniques for revision spinal surgery is controversial. Careful patient and technique selection is important in achieving satisfactory outcome in revision spinal surgery. ⋯ Our proposed algorithm provides surgeons with a systematic approach in selecting the appropriate combination of MIS techniques for revision lumbar spinal surgery based on pathology and sagittal alignment.