Bone graft substitute migrated after spine fusion?
Seeing graft material outside the fusion bed on CT? Here is what to know about spine fusion in Cincinnati Children's, OH.
You did a posterolateral spine fusion with a synthetic bone graft. The post-op CT shows some graft material sitting away from the fusion bed, and you are in Cincinnati Children's, OH, not sure if that means the fusion will fail or if you need another surgery. A small amount moved, and it is hard to know what that means.
You are looking at a post-op CT after a posterolateral spine fusion with a synthetic bone graft. A small amount of that graft material has moved outside the fusion bed. This is not rare. The graft is put in as a paste or granules. Before your body turns it into solid bone, some particles can shift. That alone does not mean the fusion will fail. The key is where the material went and whether it touches a nerve.
Most of the time, no extra surgery is needed. You watch the area with a follow-up CT in three to six months. That follow-up costs only the scan and a clinic visit. If the graft is far from the fusion bed or pressing on a nerve, revision surgery may be needed. The cost for a revision depends on your insurance, the hospital, and the surgeon. It is a much bigger number than a scan. Do not guess. Ask for a clear breakdown before you agree.
This week, pull up the CT and check two things. First, see if the graft material is touching any nerve root or the spinal cord. Second, confirm that most of the graft is still in the fusion bed. If there is no nerve contact and the bulk is in place, plan a follow-up CT in three to six months. If you are unsure about the product's expected migration pattern, call Elite Surgical to review the images with you.
Most fusions still progress to solid bone. You will have a clear plan for the next CT. If the graft is not touching a nerve and most of it is in place, you can reassure the patient and monitor. If a revision is needed, you will know early and can act before symptoms worsen.
Other things people in Cincinnati Children’s ask
bone graft harvest site pain alternatives
Stop harvesting from the iliac crest. A synthetic bone graft substitute like ACTIFUSE removes the second surgical site entirely. No harvest means no donor site pain, no extra scar, and one less thing to manage post-op. The fusion rates are the same without the extra morbidity.
bone graft substitute for smokers spine fusion
Look for a synthetic graft with published fusion data in high-risk patients. ACTIFUSE has a 93% fusion rate in an independent spine study, comparable to BMP-2, without the need to harvest hip bone. Discuss smoking cessation, but choose a graft that has shown strong results even when patient compliance is imperfect.
cost of bone graft substitute per level spine fusion
Calculate the all-in cost: graft price, OR time for harvest, donor site pain management, and readmissions for nonunion. A synthetic graft like ACTIFUSE often costs more up front but eliminates harvest-related expenses. Ask your rep for a cost-per-fusion analysis that includes complication avoidance.
best bone graft substitute for multilevel spine fusion
Look for a graft with clinical data in multilevel fusions. A synthetic graft with a high published fusion rate, like ACTIFUSE (93% in a large series), can be a strong choice. Avoid grafts that rely on the patient's own bone growth factors if the patient is a smoker or has poor biology. Consider a moldable form to cover the long fusion bed evenly.
ACTIFUSE FLOW vs ACTIFUSE MIS
ACTIFUSE FLOW comes in a syringe for precise, low-pressure delivery into tight bony spaces. ACTIFUSE MIS is a purpose-built system for minimally invasive spine and orthopedic procedures, offering longer reach and controlled placement. If you are working through a small portal and need to fill a far corner, MIS gives you more control. For straightforward contained defects, FLOW is faster.
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Elite Surgical handles spine fusion in Cincinnati Children’s and the area around it.