ACTIFUSE FLOW vs ACTIFUSE SHAPE for ankle fusion: which one?
Straight answers for foot and ankle fusion in IU Health, IN. Which graft fits your case?
You're filling a defect during an ankle fusion at an IU Health facility. You have both the ACTIFUSE FLOW syringe and the SHAPE moldable graft on your shelf. You are not sure which one gives better handling and fusion for this specific case. The choice affects how the graft stays in place and how fast fusion progresses.
Both ACTIFUSE FLOW and ACTIFUSE SHAPE are the same silicate-substituted calcium phosphate graft material. Your body slowly replaces it with real bone. The difference is how each one goes into the fusion site. FLOW comes in a syringe. You can inject it into narrow, jagged, or hard-to-reach gaps without needing to pack it. SHAPE is a moldable putty. You press it into a larger void and shape it to fill the defect. The choice turns on the space you need to fill.
The graft is one part of an ankle, hindfoot, or midfoot fusion procedure. It does not add major time if you know which form you will use. Cost depends on your IU Health facility contract and how much graft you open. A tight tibiotalar gap may only need one FLOW syringe. A larger subtalar or midfoot void may need more SHAPE putty. That changes supply cost, not the fusion result. Having both on the shelf keeps you ready for either pattern.
Before your next ankle fusion, pull the imaging and measure the defect. If the gap is narrow and hard to reach, set up FLOW. If you need to build up a contained void and contour the graft, set up SHAPE. Do not open both unless the case clearly changes after exposure. Elite Surgical can bring both grafts to your IU Health room and walk your team through the handling side by side before the case starts. That saves time and keeps the field clean.
Once you know which form fits the defect, the case moves faster. You avoid wasting a graft you do not need. The fusion site gets filled the right way. Your patient leaves with the same bone graft material working, just delivered in the form that matches the anatomy. That is a simpler decision than autograft or BMP.
Other things people in IU Health ask
bone graft substitute not remodeling
Not all synthetics remodel at the same rate. A graft with a highly porous, interconnected scaffold, like ACTIFUSE or ALTAPORE, is built to be replaced by host bone over time. Check your graft's resorption profile. If you need predictable remodeling, choose one with published fusion data for foot and ankle.
weight bearing after ankle fusion with synthetic bone graft
Weight bearing depends on fixation stability, not just the graft. With ACTIFUSE, the scaffold starts remodeling within weeks, but full load is typically allowed after 6-8 weeks if the construct is solid. Check your specific fixation and follow published protocols for tibiotalar fusion with this graft.
bone graft substitute for diabetic ankle fusion
Use a scaffold that remodels into real bone and can handle poor host biology. ACTIFUSE provides an 80% porous structure that the body replaces with living bone, without harvesting from the hip or heel. Published tibiotalar fusion series using this graft show reliable outcomes in compromised patients.
cost of bone graft substitute for ankle fusion
The price depends on the volume of graft needed and the specific product. For a standard ankle fusion, a synthetic graft like ACTIFUSE typically costs less than using a bone graft harvested from the patient when you factor in OR time and donor site complications. Get a quote from your supplier for the exact product and volume.
normal shoes after ankle fusion synthetic bone graft
Most patients can transition to a supportive shoe around 10 to 12 weeks after surgery, once X-rays show the fusion is solid. Synthetic grafts like ACTIFUSE remodel into real bone, so the timeline is similar to autograft. Always confirm healing on imaging before clearing the patient.
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Elite Surgical handles foot & ankle fusion in IU Health and the area around it.