ALIF Surgery in Miami
What Is Anterior Lumbar Interbody Fusion (ALIF)?
Anterior lumbar interbody fusion (ALIF) is a surgical technique utilized in Miami and Coral Gables for spine stabilization. By approaching the lumbar spine from the front of the body, surgeons can access the damaged disc, remove it, and place an interbody implant with a bone graft to encourage solid fusion and alignment.
How Is ALIF Performed?
Under general anesthesia, an anterior approach is used, often involving an access surgeon to navigate around vessels. The surgeon removes the compromised disc and inserts an implant with bone graft to restore disc height. While the goal is stability, supplemental fixation like screws may be added to support the fusion process.
Who May Be a Candidate?
Candidates may include those with degenerative disc disease, spondylolisthesis, disc collapse, or foraminal narrowing. Determining if you are a candidate depends on your specific symptoms, physical examination, and imaging findings. We assess spinal stability and deformity to see if surgery is appropriate after you have not responded to nonsurgical care. Important factors include your bone quality, vascular anatomy, and whether you have had prior abdominal surgery. Fitness for surgery is highly individualized.
Potential Benefits
Benefits can include broad access to the disc space and restoration of spinal alignment without posterior muscle dissection. Indirect decompression may occur in some cases, though patient outcomes and experiences vary based on individual health.
Recovery
Recovery involves activity restrictions and follow-up imaging. Patients may start physical therapy as fusion heals over several months. Results vary.
FAQs
Q: Is ALIF minimally invasive?
A: ALIF uses an anterior approach and may reduce disruption of the posterior back muscles, but whether it is considered minimally invasive depends on the operative plan and patient anatomy.
Q: How long does fusion take?
A: Bone healing develops over months and varies by patient, procedure, bone health, nicotine exposure, and other factors; follow-up imaging is used to monitor progress.
Q: Will ALIF relieve back and leg pain?
A: ALIF may improve symptoms when a clearly identified structural problem is responsible, but results vary and no outcome can be guaranteed.
Q: Is a vascular surgeon involved?
A: An access or vascular surgeon often assists with safely reaching the lumbar spine, depending on the level, anatomy, and surgical team.