Patients recovering from fracture surgery often assume their hardware is a temporary fix, something that will eventually be swapped out or taken back out once the bone has healed. In reality, the answer to whether bone plates are permanent is generally yes: most plates, screws, and nails used in fracture fixation are designed to remain in the body indefinitely unless there is a specific reason to remove them. This article explains why that is the case, what makes these implants suitable for long-term placement, and when removal does become relevant.
Why Are Bone Plates and Screws Designed to Stay In Place?
Internal fixation hardware is not intended as a temporary scaffold that dissolves or gets swapped out after the bone heals — with rare exceptions, such as certain bioabsorbable devices used in specific limited indications, the metal plates, screws, and nails used in most fracture surgery are permanent implants. The rationale is straightforward: once a fracture has consolidated around the hardware, there is generally no clinical need to remove well-tolerated, asymptomatic hardware, and doing so would expose the patient to the risks of an additional surgery without a clear benefit. Titanium and titanium alloy implants, such as INVAMED's CytroFIX Intramedullary Femoral Nail, are manufactured specifically for long-term placement within the body.
What Makes Titanium Suitable for Long-Term Implantation?
Titanium alloys, including the Ti-6Al-4V ELI grade commonly used in orthopedic trauma hardware, are widely used in implantable devices because of several material properties:
- Biocompatibility — titanium is generally well tolerated by surrounding bone and soft tissue, with a low likelihood of adverse tissue reaction compared to some other metals.
- Corrosion resistance — titanium forms a stable oxide layer that resists degradation in the body's physiological environment over time.
- Mechanical strength-to-weight ratio — titanium alloys provide sufficient strength to stabilize load-bearing bones like the femur and tibia while remaining relatively lightweight compared to some alternative materials.
- MRI compatibility considerations — many titanium implants are compatible with MRI imaging under specific conditions, though patients should always inform imaging staff about any implanted hardware beforehand.
These properties are part of why titanium has become a standard material choice across orthopedic trauma systems, from plates and screws to intramedullary nails.
Does "Permanent" Mean the Hardware Can Never Be Removed?
Permanent does not mean removal is impossible — it means removal is not routinely necessary or expected. Hardware can still be removed later if a specific clinical indication arises, such as infection, mechanical irritation, hardware failure, or a patient and surgeon jointly deciding that elective removal makes sense for reasons specific to that individual. But absent such an indication, the expectation from the outset is that the implant will remain in place for the patient's lifetime.
Are There Any Long-Term Safety Concerns With Retained Hardware?
For the majority of patients with well-integrated, asymptomatic hardware, no specific long-term safety concerns are typically associated with simply retaining the implant. Orthopedic implants undergo biocompatibility testing as part of the regulatory approval process, and CE-marked devices manufactured under ISO 13485 quality systems are subject to defined material and design controls. That said, any new or worsening pain, swelling, warmth, or drainage near a hardware site — particularly if it develops months or years after the original surgery — should be evaluated by a physician, since these could indicate a late infection or hardware-related issue requiring assessment, and any signs of significant infection or acute deformity should prompt seeking immediate medical care.
How Does This Compare Across Different Types of Hardware?
Plates, screws, and intramedullary nails are all generally intended as permanent implants once placed, though the specific fixation strategy differs by fracture type. A locking plate system relies on screws threading directly into the plate for angular stability, useful in osteoporotic bone, while non-locking compression plates rely on friction between plate and bone; an intramedullary nail, by contrast, is inserted into the bone's central canal and secured with interlocking screws. Regardless of which system is used, all are designed with long-term implantation in mind rather than as temporary devices. A broader look at plate, screw, and nail systems used in fracture care is available on the INVAMED orthopedic trauma solutions page.
Is it unusual to still have hardware in place many years after the original fracture?
No, this is expected and common. Most patients who undergo fracture fixation retain their plates, screws, or nails permanently, with the hardware remaining in place without incident for the rest of their lives in the majority of cases.
Device availability and regulatory status vary by country. Please contact INVAMED or your authorized local distributor for current regulatory information applicable to your region.