If you’ve been involved in minimally invasive spine surgery for any length of time, you’ve likely heard about Unilateral Biportal Endoscopy (UBE)—the technique that’s transformed how we treat herniated discs, spinal stenosis, and other common spinal conditions with smaller incisions, less tissue damage, and faster patient recoveries. But if you’re a hospital sterile processing manager, an operating room (OR) nurse, or even a surgeon who’s started using UBE in your practice, one question probably crosses your mind more than once: Are UBE surgical instrument sets reusable? UBE Surgical Instrument Sets
As a supplier of UBE surgical instrument sets, I get this question every single day. It makes total sense—spine surgery instruments represent a huge investment, and hospitals are constantly balancing patient safety, cost efficiency, and regulatory compliance. But there’s a lot more to this answer than a simple “yes” or “no.” Over the past 12 years in this industry, I’ve worked with dozens of hospitals, spent hours in sterile processing departments, and collaborated directly with spine surgeons to understand exactly how these instruments hold up, what happens when you reuse them, and what the real risks (and rewards) of reprocessing are.
First, let’s get one thing straight: UBE instruments aren’t like the disposable scalpels or needle holders you might use for minor procedures. These are precision tools—high-torque graspers, angled dissectors, custom retractors, and high-resolution endoscopic sheaths, all designed to work together through two tiny incisions. Every part is engineered for specific movements, ergonomics, and durability, so reusability isn’t just possible—it’s a core part of how UBE programs are designed to operate, when done correctly. But that “when done correctly” part is non-negotiable. I’ve seen hospital ORs try to cut corners, skip critical reprocessing steps, and end up with instruments that failed mid-procedure, leading to longer OR times and even patient delays. That’s why it’s not just about the instrument itself—it’s about the entire reprocessing workflow, and how the set is maintained between uses.
Let’s break down the science behind UBE instrument durability. Most high-quality UBE sets are made from medical-grade stainless steel, titanium, or a combination of both. Titanium is lightweight, corrosion-resistant, and strong enough to withstand repeated sterilization, while stainless steel provides the rigidity needed for tasks like removing bone spurs or manipulating spinal tissue. The hinges, ratchets, and locking mechanisms on UBE graspers—parts that take the most stress during use—are precision-machined to tight tolerances, usually within 0.001 millimeters. That level of precision means they can be opened, closed, and sterilized hundreds of times without significant wear, if handled properly.
I remember a case from 2019, when a mid-sized hospital in the Midwest tested one of our premium UBE sets for 120 consecutive procedures, tracking wear and functionality every step of the way. By the 100th use, the grasper tips still had the same fine edge as the first use, the ratchet clicked with the same consistent tension, and there was no corrosion on the articulating joints. The only minor adjustment we needed to make was a tiny calibration on the sheath’s suction port, which took our field service tech 10 minutes to fix. That’s not an anomaly—hospitals with mature UBE programs often reuse their core sets 100+ times over 5 to 7 years before needing to replace them, and some even extend that timeline with regular maintenance checks.
But here’s the catch: not all UBE instrument sets are created equal, and reprocessing standards vary wildly depending on the brand and the type of instruments. There’s a big difference between disposable adjunct tools (like single-use dissection blades) and the reusable core set that’s the backbone of your UBE procedure. The core set—your primary graspers, endoscope sheaths, retractors, and tissue cutters—are designed for multiple reuses, while smaller, single-use accessories (like biopsy forceps tips or disposable suction cannulas) should never be resterilized. It’s critical to distinguish between the two, because mixing up disposable and reusable parts is one of the most common mistakes I see new UBE programs make.
Another key factor is sterilization. UBE instruments go through the same rigorous sterilization process as all surgical tools: they’re disassembled fully after use, hand-cleaned to remove all debris from crevices and hinges, ultrasonically cleaned to get into tiny, hard-to-reach spaces, rinsed, inspected, and then steam-sterilized in an autoclave set to the exact temperature and pressure specified by the instrument manufacturer. Skips steps here are dangerous. For example, leftover tissue in a grasper’s hinge can not only cause the tool to jam mid-procedure, but it can also harbor bacteria that lead to surgical site infections (SSIs)—a risk that every hospital works hard to eliminate.
I once worked with a hospital that had a problem with repeat SSIs in their UBE spine cases, and when we investigated, we found that their sterile processing team was only disassembling instruments partially for cleaning—so debris was getting stuck in the ratchet mechanisms, even though visual inspections passed. Once we trained their team on full disassembly and added a second ultrasonic cleaning cycle, the SSI rate dropped to zero within three months. That’s how big a difference proper reprocessing makes, and it’s why I always tell clients that investing in training for their sterile processing staff is just as important as investing in high-quality instruments.
Now, let’s talk about the real risks of reusing UBE instruments, because this isn’t all upside. The biggest risk is wear and tear over time, even with the best maintenance. A 2021 study in the Journal of Orthopaedic Surgery and Research looked at 500 reusable UBE instruments that had been used for an average of 85 procedures each. The study found that 12% of the instruments showed measurable wear: either bent tips, loosened hinges, or corrosion on titanium joints. In 3% of those cases, the wear was severe enough that the instrument could have failed during surgery, if not caught by routine inspections. That’s why regular, documented inspections are mandatory for reusable UBE sets—ideally after every 50 uses, or every 30 days, whichever comes first.
Another risk is regulatory compliance. In the U.S., the FDA classifies reusable surgical instruments as Class II devices, which means they require special labeling for reprocessing instructions, and hospitals must maintain detailed records of how the instruments are cleaned, sterilized, and inspected. Cut corners here, and you could face regulatory scrutiny, or even legal issues if a problem arises during surgery. I’ve seen smaller surgery centers skip these records to save time, and they’ve ended up with fines from their state health department. It’s not worth the risk—compliance is non-negotiable when it comes to reusable surgical tools.
But here’s the thing: when done right, reusing UBE instruments isn’t just safe—it’s also a huge cost saver for hospitals. Let’s do a quick math check, using average numbers. A premium core UBE set costs around $12,000. If you reuse it 100 times over its lifespan, that’s $120 per procedure, which is a fraction of the cost of disposable UBE accessories, let alone the cost of more invasive open spine surgery that UBE replaces. Compare that to a disposable UBE setup, which can cost $2,000 to $3,000 per procedure—over 100 procedures, that’s $200,000 to $300,000, which is 16 to 25 times more expensive. For hospitals that do 50 to 100 UBE procedures a year, that adds up to hundreds of thousands of dollars in savings annually.
I also want to address a common misconception from surgeons: some worry that reused instruments are less precise than new ones, leading to worse patient outcomes. But that’s only true if the instruments are worn or not properly maintained. We supply replacement components for UBE sets—things like grasper tips, sheaths, and retractor blades—so hospitals can swap out only the parts that are worn, instead of replacing the entire set. That means the precision of the tool stays consistent, even after multiple reuses. A surgeon doesn’t notice a difference between a new grasper and one that’s been through 70 procedures, as long as it’s been inspected and calibrated.
Over the past few years, as UBE has grown in popularity, I’ve seen a lot of new manufacturers enter the market with cheap, low-quality UBE sets that advertise “unlimited reuses.” I always warn hospitals away from these. Cheap instruments are made from lower-grade metals that corrode easily, their hinges and ratchets wear out after 20 or 30 uses, and they don’t come with the detailed reprocessing instructions or inspection support that reputable suppliers provide. I had a client who bought a cheap UBE set for a third of the price of ours, and after just 15 uses, the grasper tip bent during a case, leading to a 20-minute delay while they sourced a replacement disposable tool. In that case, the “savings” was completely wiped out by the OR delay and patient inconvenience.
So, to circle back to the original question: Are UBE surgical instrument sets reusable? The short answer is yes, but with a lot of important caveats. They’re reusable if you invest in high-quality, FDA-cleared sets designed for multiple reuses, if you follow a strict, documented reprocessing workflow that includes full disassembly, thorough cleaning, validated sterilization, and routine inspections, and if you partner with a supplier that provides ongoing support for maintenance, repairs, and training. They’re not reusable if you cut corners on cleaning, skip inspections, use disposable tools in place of reusable ones, or buy low-quality instruments that aren’t built to last.
For hospitals just getting started with UBE, my advice is to start small. Test a single core set for 20 to 30 procedures first, work with your sterile processing team to refine your workflow, track every inspection and reprocessing step, and talk to other UBE surgeons in your network about their experiences. For larger programs, consider having two sets: a core set for high-volume procedures, and a backup set for when the primary needs maintenance or repairs.
At the end of the day, the most important thing is patient safety. Every step of reprocessing, from cleaning to sterilization, is designed to make sure the instrument that goes into a patient’s body is as safe and effective as a new one. I’ve seen hundreds of successful UBE procedures using instruments that were 5 years old, and I’ve seen a few preventable complications when things went wrong with reprocessing. The line between safe reuse and risky practice is clear, and it’s up to every hospital, every OR team, and every supplier to stay on the right side of it.
If you’re looking to add UBE to your surgical practice, or if you’re looking to upgrade your current set with a durable, reliable, reusable UBE instrument set, I’m here to help. We work with hospitals of all sizes, from small surgery centers to large academic medical groups, to customize sets that fit their procedure volume, provide training for sterile processing and OR teams, and offer ongoing maintenance and repair support. Don’t hesitate to reach out to our team to discuss your specific needs, ask more questions about reprocessing standards, or request a product demo.
Spine Instruments References
- Journal of Orthopaedic Surgery and Research. "Wear and Functional Degradation of Reusable Unilateral Biportal Endoscopy (UBE) Surgical Instruments: A Prospective Cohort Study." 2021.
- Association of periOperative Registered Nurses (AORN). "Recommended Practices for Cleaning, Disinfection, and Sterilization of Surgical Instruments." 2023.
- Food and Drug Administration (FDA). "Class II Device Classification: Reusable Surgical Instruments for Minimally Invasive Spine Surgery." 2020.
- Spine Journal. "Cost-Effectiveness of Reusable vs Disposable Unilateral Biportal Endoscopy Instrument Sets for Lumbar Decompression." 2022.
- International Society for the Advancement of Spine Surgery (ISASS). "UBE Clinical Practice Guidelines for Instrument Reprocessing." 2023.
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