Anterior lumbar interbody fusion is one of the most technically demanding procedures in elective spine surgery, requiring not only a highly trained spine surgeon but a hospital environment with vascular surgery availability, appropriate intraoperative navigation, and experienced anesthesia and nursing teams familiar with the anterior abdominal approach.
What is the difference between ALIF and TLIF?
ALIF approaches the lumbar disc from the front of the body, while TLIF approaches from the back. ALIF allows a larger cage and better lordosis correction because the disc space is accessed without moving nerve roots out of the way. TLIF is performed entirely through a posterior approach and does not require an access surgeon. The choice between them depends on the specific anatomy, levels involved, surgical history, and reconstruction goals.
Why is ALIF available in Atlantic County through POA Linwood?
ALIF requires both a spine surgeon trained in anterior lumbar technique and a hospital with vascular surgery availability and appropriate infrastructure. AtlantiCare Regional Medical Center meets those facility requirements, and Dr. Zerbo's surgical privileges there create the platform for Atlantic County patients to receive this procedure locally rather than traveling to Camden or Philadelphia.
Is ALIF riskier than other fusion approaches?
ALIF carries approach-specific risks related to the anterior abdominal incision and vascular mobilization, including rare but serious risks of vascular injury and retrograde ejaculation in male patients. These risks are well-characterized and are discussed in detail at your surgical consultation. In appropriately selected patients, the structural benefits of anterior column reconstruction outweigh the approach-related risks.
