Weight bearing after revision knee bone grafting?
A straight answer on weight bearing after hip & knee revision bone grafting in Cincinnati Children's, OH.
You just had a knee revision in Cincinnati Children's, OH, and the surgeon packed bone graft into a hole behind your shin bone. Now you are stuck on the couch, staring at your walker, and wondering when you can put weight on that leg. The safe answer depends on how big the hole was and how solid the new implant felt during surgery.
After a revision knee replacement, bone around the implant can be thin or missing. Your surgeon fills that defect with bone graft. The graft is not solid bone yet. It is more like a scaffold that your body slowly replaces with bone. If you put full weight on it too early, that scaffold can crush or move before it has healed.
Most contained defects need 6 to 12 weeks of protected weight bearing. That means crutches or a walker, with only the toe touching the floor for balance. Larger defects or a looser implant can push that to 16 weeks or more. Your surgeon will check x-rays before clearing you to walk without support. The size of the graft and the stability of the metal parts set the timeline.
This week, follow the weight bearing order on your discharge papers. Use the walker or crutches every time you stand, even for a short trip to the bathroom. Do not test the knee by putting full weight on it early. In Cincinnati Children's, OH, winter ice turns a small misstep into a real risk. If the order is unclear, call your surgeon's office for a written timeline. Elite Surgical can help your surgical team choose a graft that remodels predictably. That keeps healing on track before you load the knee.
Once the graft remodels into your own bone, your surgeon clears you to walk. You start with short distances and a cane. Over the next several weeks, the leg feels stronger and the knee stops aching with every step. Most patients with a contained defect are walking independently by three to four months after surgery. The knee is not the same as before the revision, but it can hold your weight without fear.
Other things people in Cincinnati Children’s ask
bone graft for tibial bone loss revision knee
Pack the contained defect with a porous synthetic bone graft scaffold. It should hold shape and remodel as the revision heals. Do not leave the defect empty or filled with cement alone.
bone graft for tibial defect during knee revision
Pack the contained defect with a moldable bone graft substitute that has high porosity and remodels into host bone. Avoid autograft if the patient already has a second surgical site. The graft should support the new implant while healing.
bone graft substitute for large acetabular defect revision hip
Pick a graft that packs the defect well and has high porosity for bone ingrowth. ACTIFUSE's 80% porous scaffold fills contained defects and remodels into the patient's own bone as the revision heals. For very large defects, consider a moldable version like ACTIFUSE SHAPE to adapt to irregular contours. Avoid grafts that resorb too fast and leave the cup unsupported.
how to choose bone graft substitute for femoral defect revision hip
Choose a moldable synthetic bone graft substitute for irregular femoral defects. It should pack into the canal without extra instruments. Look for a graft that remodels into host bone so the area is not left with permanent filler.
how to choose bone graft femoral defect revision hip
Look for a porous scaffold that holds shape when packed and remodels over time. Match the graft format to the defect. A runny material will not stay in an open femoral defect.
Ready to talk?
Elite Surgical handles hip & knee revision in Cincinnati Children’s and the area around it.