Is bone graft substitute safe for revision surgery?
What IU Health surgeons need to know about bone graft substitutes in revision spine surgery—from a local medical equipment supplier.
Your patient had spinal fusion at IU Health with a synthetic bone graft substitute. Now they need a revision, and you are not sure if you can safely operate through that graft material. You need straight evidence before you plan the approach.
You are looking at imaging from a spine patient who got a synthetic bone graft substitute like ACTIFUSE or ALTAPORE. These silicate-substituted calcium phosphate grafts are designed to remodel into your patient's own bone. Over time, the material integrates and is replaced by living bone. It does not form a fibrous scar layer like some other graft options. That is why revision surgery through the area is safe. The old graft site is now strong, vascular bone.
Planning the revision takes a few extra steps. You will order current CT scans with thin cuts through the fused level. The images will show how much of the graft has turned over to host bone. If integration is advanced, the surgery takes about the same time as a primary case. If remodeling is still in progress, expect to spend a little longer navigating the site, but the material will still accept fixation.
Before you schedule the revision, get that CT and have a radiologist or a surgical colleague review the graft incorporation. If you want a second set of eyes, Elite Surgical can connect you with a clinical specialist who has reviewed hundreds of these post-graft scans. That review gives you confidence the bone will hold screws and bleed normally during the procedure.
Once imaging confirms solid integration, you can move forward. The revision will go smoothly, with good purchase for instrumentation. Your patient avoids the worry that old graft material will cause a problem. You get a predictable surgical field and a good outcome.
Other things people in IU Health ask
bone graft substitute not integrating
Poor integration often comes from low porosity or inadequate bioactivity in the graft material. Switch to a silicate-substituted calcium phosphate with 80%+ porosity like ACTIFUSE or ALTAPORE. The enhanced porosity allows better bone ingrowth and vascularization.
autograft vs synthetic bone graft substitute
Modern synthetic bone graft substitutes like ACTIFUSE and ALTAPORE show fusion rates comparable to autograft without donor site morbidity. Synthetics eliminate harvest time and reduce patient pain. Consider synthetic for single-level fusions, combine with autograft for complex cases.
consistent bone graft substitute results
Consistent results need consistent material quality and technique. Use bone graft substitutes with proven fusion rates like ALTAPORE's 86.3% rate. Ensure proper hydration, avoid overpacking, and maintain sterile handling. Elite Surgical provides technique guides for optimal results.
how to choose bone graft substitute spine fusion
Look for porosity above 75%, silicate substitution for bioactivity, and clinical fusion rate data. Check delivery options for your approach - syringe for MIS, moldable for open procedures. Elite Surgical offers multiple ACTIFUSE and ALTAPORE formats for different surgical needs.
bone graft substitute syringe clogging
Clogging usually means the particle size is wrong for the delivery system or the material is too thick. ACTIFUSE FLOW is specifically designed for syringe delivery with consistent particle size. ACTIFUSE MIS offers minimally invasive delivery without clogging issues.
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Elite Surgical handles medical equipment supplier in IU Health and the area around it.