Knee Pain Treatment in Bend, Oregon
At High Desert Sports & Spine, our fellowship-trained, board-certified physicians evaluate and treat knee pain in Bend, Oregon, with a focus on non-operative and interventional options.
Knee pain changes what you say yes to. You skip the second lap at Phil’s, take the road bike instead of the trail bike, and start looking for the handrail on stairs you used to take two at a time.
A lot of knee pain does not need surgery, and some of the surgery that gets recommended for it has held up poorly under scrutiny. Degenerative meniscus tears are the clearest example. Multiple randomized trials have found that arthroscopic surgery for those tears offers no meaningful advantage over a good rehabilitation program, and the practice guidelines have changed to match.
At High Desert Sports & Spine, our fellowship-trained, board-certified physicians evaluate and treat knee pain in Bend, Oregon, using in-office imaging and minimally invasive, image-guided treatment. We figure out what is actually generating your pain, tell you honestly what the evidence supports, and build a plan from there.
Same-week appointments are usually available for new patients.
When Knee Pain Needs a Specialist
Consider a specialty evaluation if you are dealing with:
- Knee pain that has lasted more than 6 weeks without meaningful improvement
- Swelling that keeps coming back, or a knee that feels tight and full
- Pain going down stairs or getting out of a chair
- A knee that catches, clicks, or feels like it might give way
- Pain that started after a twist, a fall, or a crash and has not settled
- A knee you cannot fully straighten or bend
- Being told you need a knee replacement and wanting to understand what comes before it
- Being told you need arthroscopic surgery for a meniscus tear and wanting a second opinion
- Persistent pain after previous knee surgery or a knee replacement
A knee that locks in a bent position and will not straighten is different from the others on this list. That is a mechanical problem, and it needs prompt evaluation rather than a wait-and-see approach.
For an acute knee injury, our Orthopedic Urgent Care offers same-day or next-day evaluation without the ER wait.
Knee Conditions We Evaluate and Treat in Bend, OR
Knee Osteoarthritis
Knee arthritis is the most common reason people come to us for knee pain. Cartilage thins, the joint surfaces change, and the bone underneath the cartilage changes along with it. The result is aching, stiffness that is worst in the morning or after sitting, swelling after activity, and a gradually shrinking list of things you can do comfortably.
Arthritis is often described as simple wear and tear. That framing is incomplete, and it leaves patients feeling like there is nothing to be done but wait for a replacement. The joint is an active tissue environment, and there is meaningful room to work in the years between an arthritis diagnosis and a knee replacement.
What that looks like depends on the stage. Options may include image-guided corticosteroid injection for a flare, viscosupplementation, and orthobiologic treatment with PRP, BMAC, or MFAT for appropriate patients. Progressive strengthening of the muscles that support the joint does more for arthritic knees than most patients expect, and it makes every other treatment work better.
For selected patients, we also offer intraosseous orthobiologic injection, meaning treatment delivered into the bone just beneath the joint surface rather than into the joint space alone. Knee arthritis is not only a cartilage problem. The subchondral bone underneath the cartilage changes as well, and areas of irritation in that bone, called bone marrow lesions, are associated with pain. Injecting PRP or bone marrow concentrate into that bone targets a part of the joint that a standard injection does not reach. Injecting an orthobiologic into that bone, performed under fluoroscopic guidance, targets a part of the joint that a standard injection into the joint space does not reach. We will tell you plainly where the evidence stands and whether you are a reasonable candidate.
We will also be straight with you about what orthobiologic treatment can and cannot do. It does not regrow cartilage. Clinics in this region advertise as though it does. Better evidence supports pain reduction and improved function in appropriately selected patients, which is valuable but not the same claim.
Advanced arthritis, where the joint space is largely gone and your function is meaningfully limited, is generally best served by knee replacement. It is a good operation with reliable results. We will tell you when you have reached that point rather than selling you another round of injections.
Meniscal Tears
The menisci are two crescent-shaped cartilage pads that cushion and stabilize the knee. Tears happen in two quite different ways, and the distinction drives everything that follows.
A traumatic tear comes from a specific event, usually a twist or a pivot with the foot planted, more often in younger and athletic patients. A degenerative tear develops gradually as the meniscus tissue weakens with age, often without any memorable injury.
Arthroscopic partial meniscectomy, the operation commonly recommended for these tears, has been studied in multiple randomized trials, including one comparing it against sham surgery. Those trials found no clinically meaningful benefit over exercise-based physical therapy in middle-aged and older patients, and five-year follow-up reached the same conclusion. Practice guidelines now recommend starting with non-operative care for this group.
Degenerative meniscus changes also appear on MRI in a large share of people who have no knee pain whatsoever. A tear on your scan does not automatically mean it is the source of your symptoms.
That said, the evidence has limits worth naming. It applies to degenerative tears, not to traumatic tears in younger athletes, and repairable tears should generally be repaired. Those trials excluded knees that are genuinely locking or mechanically blocked, and those cases need surgical evaluation. Our job is to tell you which category you are in, and to coordinate the referral when surgery is the right call.
Cartilage Injury and Chondral Damage
Cartilage can be damaged by a single impact or by progressive wear. Focal cartilage defects, where one area is damaged while the rest of the joint is relatively healthy, behave differently from generalized arthritis and are worth identifying separately.
Symptoms include deep joint aching, swelling after activity, and sometimes catching if a fragment has become loose. MRI is usually needed to characterize the extent of the damage.
Cartilage has a poor blood supply and limited capacity to heal itself, which is the honest starting point for any conversation. Management focuses on reducing load on the damaged area, building the muscle that protects the joint, and addressing pain and swelling with image-guided treatment. Younger patients with a focal defect may be candidates for surgical cartilage restoration procedures, and we coordinate that evaluation when it applies.
ACL, MCL, and PCL Injuries
The ligaments stabilize the knee in different directions, and each fails in a characteristic way.
ACL tears typically happen with a sudden change of direction, a landing, or a ski crash, often with a pop and immediate swelling. MCL injuries come from force to the outside of the knee and cause pain along the inner side. PCL injuries are less common and usually involve a direct blow to the front of a bent knee, such as a dashboard impact.
We evaluate ligament injuries with examination, ultrasound, and X-ray; coordinate MRI when needed; and manage the acute phase, including swelling, range of motion, and early rehabilitation. Most MCL injuries heal without surgery. Complete ACL tears in patients who want to return to cutting and pivoting sports generally need reconstruction, and that is a surgical conversation. We are straightforward about that rather than positioning ourselves as an alternative, and we coordinate directly with surgeons in Central Oregon.
Patellar and Quadriceps Tendinopathy
Patellar tendinopathy, often called jumper’s knee, causes pain below the kneecap. Quadriceps tendinopathy causes pain just above it. Both come from repetitive loading, such as jumping, squatting, running downhill, and heavy lifting. Basketball, volleyball, CrossFit, and trail running all produce it.
Like other tendon problems, these involve tendon degeneration rather than simple inflammation, which is why rest and anti-inflammatories often provide only partial relief. Tendons need progressive loading to rebuild.
Ultrasound lets us see the tendon and confirm the extent of the change. Treatment centers on a structured loading program, with shockwave therapy, PRP, or percutaneous tenotomy considered for chronic cases that have stalled despite good rehabilitation. Corticosteroid injection directly into these tendons is generally avoided, since the risk to an already degenerated tendon is not worth the short-term relief.
Patellofemoral Pain (Runner’s Knee)
Pain around or behind the kneecap, worse going down stairs, squatting, or sitting for long periods with the knee bent. It is the most common knee complaint in active adults and one of the most frequently mismanaged, largely because the problem is usually not in the kneecap itself.
Patellofemoral pain typically reflects how the kneecap is being loaded, which depends on hip strength, foot mechanics, training volume, and movement patterns. Treating the knee in isolation often produces only temporary results.
We evaluate the whole chain, including hip strength and mechanics, and build a plan around correcting the load rather than just calming the joint. Image-guided treatment plays a smaller role here than in most other knee conditions, and we will say so rather than offer an injection unlikely to change the outcome.
Knee Bursitis
Several bursae cushion the knee. The prepatellar bursa, directly over the kneecap, is the one most often affected, usually from kneeling on hard surfaces. Flooring installers, tile setters, gardeners, and roofers see it regularly. The pes anserine bursa on the inner side of the knee below the joint line is another common site.
Most bursitis settles with padding, activity change, and time. If swelling persists or limits motion, ultrasound-guided aspiration can drain the bursa and confirm its contents. Any bursitis with redness, warmth, and fever needs prompt evaluation to rule out infection, which is managed very differently.
Knee Swelling and Joint Effusion
An effusion is fluid inside the joint itself, which differs from swelling in the surrounding soft tissue. The knee feels tight and full, bending is limited, and it often aches more than it sharply hurts.
Swelling is a symptom, not a diagnosis, and the goal is to identify the cause. Arthritis, a meniscal or cartilage injury, a ligament tear, inflammatory arthritis, and infection can all produce it.
Ultrasound-guided aspiration removes the fluid, relieving pressure immediately and allowing the fluid to be examined. That analysis can distinguish mechanical causes, inflammatory arthritis, crystal arthritis such as gout, and infection, making it a genuinely useful diagnostic step rather than just symptom relief. A hot, red, acutely swollen knee with fever should be evaluated urgently, since joint infection requires immediate treatment.
Acute Injuries, Sprains, Strains, and Tears
Central Oregon produces a steady supply of acute knee injuries: ski and snowboard crashes at Bachelor, mountain bike crashes, hiking falls, and pickleball and soccer injuries.
Early evaluation matters more than people assume. An accurate diagnosis in the first week or two shapes the whole recovery, and much long-term knee trouble starts with an injury that was never properly assessed. We have on-site X-ray, in-office ultrasound, and same-day or next-day urgent care access, and we can aspirate a tense effusion to relieve pressure and restore motion.
Chronic Pain After Knee Surgery or Knee Replacement
Persistent pain after knee arthroscopy, ligament reconstruction, or knee replacement is more common than most patients expect. A meaningful minority of people who have a knee replacement continue to have pain afterward, and many are told there is nothing more to do because the hardware looks fine on imaging.
That is rarely the whole story. Scar tissue, altered mechanics, tendon problems that developed from compensating, nerve irritation, and pain generators that were never the original target all contribute.
A specialty evaluation including your operative reports and prior imaging helps clarify what is generating the pain now. Diagnostic blocks are particularly useful in this group, because they can isolate a specific structure when surgery has changed the anatomy.
How We Diagnose Knee Pain
The knee is easier to examine than the hip or the spine, which makes a thorough evaluation more valuable, not less. Much of what matters can be established in the room.
A typical evaluation includes:
- History and symptom review. When it started, whether there was a specific injury, what movements provoke it, whether it swells, whether it catches or gives way, and what you are trying to get back to. Pain going down stairs points somewhere different than pain after sitting.
- Physical examination. We assess range of motion, ligament stability, meniscal provocation, patellar tracking, and quadriceps and hip strength. We also look at the hip and foot, since both affect how the knee is loaded.
- In-office musculoskeletal ultrasound. We can assess the patellar and quadriceps tendons, the collateral ligaments, the bursae, and the presence and volume of joint fluid in real time during your visit, and guide aspiration or injection in the same appointment.
- On-site X-ray. Available at the same visit to evaluate joint space, alignment, arthritis, and fracture. Weight-bearing views matter for arthritis, since a knee often looks better lying down than it does standing up.
- Review of prior imaging. Bring any MRI or X-rays you have. We read them against your symptoms, which matters here more than almost anywhere, because degenerative findings on knee MRI are extremely common in people with no pain.
- MRI referral. Arrange when you need ligament, cartilage, or meniscal detail to make a decision.
- Fluid analysis. When we aspirate an effusion, we can send the fluid for analysis to distinguish mechanical, inflammatory, crystal, and infectious causes.
Knee Pain Treatment Options at HDSS
Treatment follows the diagnosis. An arthritic knee, a degenerated tendon, and a kneecap that is being loaded badly need genuinely different approaches.
Image-Guided Injections
Knee injections are one area that typically does not require image guidance; however, we evaluate every injection case by case and use imaging when anatomy is difficult or when we think it is needed.
Joint Aspiration
Ultrasound-guided removal of fluid from a swollen knee. It relieves pressure and restores motion immediately, and the fluid can be analyzed to help identify the underlying cause.
Viscosupplementation (Hyaluronic Acid Injection)
Injection of hyaluronic acid, a gel-like substance similar to what occurs naturally in your joint fluid, into an arthritic knee. An option worth discussing for some patients with knee arthritis. Insurance coverage for viscosupplementation varies by plan and changes over time, and our team can check your benefits before scheduling anything.
PRP, BMAC, and MFAT
Orthobiologic options using your own blood, bone marrow, or adipose tissue, delivered under ultrasound guidance. The knee is among the better-studied applications in orthobiologic medicine. Most relevant for early to moderate arthritis and for chronic tendon problems. Results develop over weeks to months. These are not cartilage regeneration treatments, and we will not describe them that way.
Intraosseous Orthobiologic Injection
Orthobiologic treatment delivered into the subchondral bone beneath the joint surface rather than into the joint space. The target is the bone changes that accompany knee arthritis, including bone marrow lesions, which a standard intra-articular injection does not reach. The procedure is performed under fluoroscopic guidance, which allows precise placement into the bone itself rather than the joint space. It is a newer application; the evidence base is still developing, and candidacy depends on what your imaging shows and how advanced your arthritis is.
Shockwave Therapy (ESWT)
Acoustic energy delivered to chronic tendon tissue. Patellar tendinopathy is an established application. Performed in the office with no downtime.
Percutaneous Tenotomy
For tendons with established degeneration, a small ultrasound-guided needle breaks up disorganized tissue and prompts a healing response. At HDSS, we use Tendonova and Tenex for this treatment option.
MLS Laser Therapy
Non-invasive light therapy reduces inflammation and supports recovery, used as an adjunct alongside other treatments.
Genicular Nerve Blocks and Radiofrequency Ablation
The genicular nerves carry pain signals from the knee joint. For patients with arthritis pain who are not candidates for replacement, or who have persistent pain after a replacement, a diagnostic block followed by radiofrequency ablation can interrupt those signals for an extended period. The joint itself is not altered, so this is an option when the goal is pain relief rather than structural change. We also commonly use this treatment option for knee pain after a knee replacement surgery.
Bracing and Load Management
An unloader brace, a change in training volume, or addressing how the hip and foot are loading the knee can matter more than any injection. We will say so when that is the case.
Rehabilitation Coordination
For several knee conditions, including degenerative meniscal tears and patellofemoral pain, progressive exercise has the strongest evidence behind it. We build it into the plan and coordinate with physical therapists across Central Oregon.
Coordination of Care
Locking knees, repairable meniscal tears, complete ACL tears in athletes who want to return to cutting sports, and advanced arthritis appropriate for replacement all need surgical evaluation. We coordinate directly with orthopedic surgeons in Central Oregon.
Who May Benefit from Specialty Knee Care
An evaluation at High Desert Sports & Spine may be worth considering if you:
- Have been told you need arthroscopic surgery for a meniscus tear and want a second opinion
- Have been told a knee replacement is the only option left
- Have knee arthritis and want to understand what is available in the years before replacement
- Have a knee that swells repeatedly
- Have patellar or quadriceps tendon pain that has not responded to rest
- Have an MRI report full of findings and no clear explanation of why you hurt
- Have persistent pain after knee surgery or a knee replacement
- Have an acute knee injury that needs accurate diagnosis now rather than in three weeks
- Have knee arthritis but are not a candidate for knee replacement, or do not want one yet
- Have ongoing pain after a knee replacement and have been told nothing more can be done
Why Choose High Desert Sports & Spine for Knee Pain in Bend, OR?
Fellowship-Trained, Board-Certified Physicians
Our physicians completed fellowship training in sports medicine, musculoskeletal medicine, or interventional spine care after medical school and residency. Knee arthritis in particular attracts a lot of marketing from providers without that level of training. When the question is whether your meniscus tear is the source of your pain, or whether you are a reasonable orthobiologic candidate, that training determines the answer.
Depth in Tendinopathy and Arthritis
These two problems account for most of the knee pain we see, and they are where we have the most to offer. For arthritis, that means image-guided injection, hyaluronic acid, orthobiologics including intraosseous treatment into the bone beneath the joint, and genicular nerve ablation when the goal is pain relief rather than structural change. For tendon problems, it means shockwave, PRP, and percutaneous tenotomy alongside the loading program that does the real work. Having that range matters because knee arthritis and tendinopathy both play out over years. The useful question is rarely which single treatment to try; it is what sequence makes sense for where you are now and what comes next when you have moved past it.
We Tell You What the Evidence Actually Shows
That includes when it points away from a procedure we could bill for. Degenerative meniscus tears generally respond better to rehabilitation than to arthroscopy. Patellofemoral pain rarely responds to injection. Orthobiologics do not regrow cartilage. You will get the real version.
Autologous Orthobiologics, Physician-Performed
PRP, BMAC, and MFAT use your own tissue, prepared and delivered under ultrasound guidance by the physician evaluating you. We do not offer stem cell, amniotic, or exosome products, and we are happy to explain why.
Diagnosis, Not Just Treatment
In-office ultrasound and on-site X-ray mean we can examine, image, aspirate, and inject in a single visit. Knee MRI findings are common in people without pain, so the value is in reading imaging against your symptoms rather than treating the report.
Honest About Surgery
Some knees need a surgeon, and we will say so and coordinate the referral. Knee replacement is a good operation for advanced arthritis. Our role is to make sure you’ve considered the options before surgery and to be clear when you’ve reached the end of those options.
Same-Week Access
New patient appointments are typically available within a week. For acute injuries, our Orthopedic Urgent Care offers same-day or next-day evaluation. We serve Bend, Redmond, Sisters, Prineville, La Pine, and Sunriver.
What to Expect at Your Knee Evaluation
- Specialty evaluation. History, prior treatment, any imaging you have, and what you are trying to get back to.
- Hands-on exam and in-office imaging. Physical examination plus ultrasound or X-ray as indicated, during the same visit. If your knee is swollen, we can often aspirate it the same day.
- Clear diagnosis and options. You will understand what is generating your pain, what the evidence supports, and what realistic timelines look like.
- A plan you agree with. Including the rehabilitation side, not just the procedural side. No pressure and no upsell.
- Follow-up. We track your response, adjust, and coordinate rehabilitation throughout.
Knee Pain Treatment in Bend, Oregon: Schedule an Evaluation
If knee pain is changing what you say yes to, or if you have been told surgery is the only option left, an evaluation with a fellowship-trained physician is a reasonable next step.
We will examine you thoroughly, image the knee in the room, and tell you honestly what the evidence supports for your specific situation.
Same-week appointments are typically available for new patients. We serve Bend, Redmond, Sisters, Prineville, La Pine, Sunriver, and patients throughout Central Oregon.
Frequently Asked Questions About Knee Pain in Bend, Oregon
For degenerative tears, often not. Multiple randomized trials, including one comparing arthroscopic surgery to sham surgery, found no clinically meaningful benefit over exercise-based physical therapy in middle-aged and older patients, and five-year follow-up reached the same conclusion. Practice guidelines now recommend non-operative care first for this group. Traumatic tears in younger athletes, repairable tears, and knees that are genuinely locking are different situations that may well need surgery. The first step is working out which category your tear falls into.
The knee is one of the better-studied applications for PRP, and the evidence for pain and function improvement in appropriately selected patients with early to moderate arthritis is reasonably encouraging. PRP does not regrow cartilage or reverse arthritis, despite marketing in this region that implies otherwise. Candidacy matters a great deal, and advanced arthritis with little joint space remain
It depends on your symptoms and function more than on your X-ray. Some people with dramatic-looking arthritis manage well, and some with moderate changes are genuinely disabled by them. The usual signals are pain at rest and at night, pain that no longer responds to injections or rehabilitation, and a meaningful loss of the things you want to do. Knee replacement is a good operation with reliable results for advanced arthritis. Our role is to make sure we’ve properly explored non-operative options and to tell you clearly when they are exhausted.
Recurrent swelling means something inside the joint is irritated, and the goal is to identify the cause. Arthritis, meniscal and cartilage injuries, ligament tears, inflammatory arthritis, and crystal arthritis such as gout can all cause it. Ultrasound-guided aspiration relieves pressure and lets you analyze the fluid, which can help distinguish between the
Descending stairs loads the kneecap heavily, so pain in that specific situation often points to patellofemoral pain or patellar tendinopathy rather than to the joint surfaces themselves. It can also reflect arthritis of the kneecap compartment. The pattern is useful diagnostically, which is why we ask about it specifically.
Usually yes. We use in-office ultrasound to confirm and guide aspiration, so if your knee is swollen at your appointment, we can often drain it during that visit and send the fluid for analysis if appropriate.
The genicular nerves carry pain signals from the knee joint. For patients with arthritis pain who are not candidates for knee replacement, or who have ongoing pain after a replacement, a diagnostic block can confirm those nerves as the pain pathway, and radiofrequency ablation can then interrupt the signals for an extended period. It does not change the joint itself, so it is an option when the goal is pain relief rather than structural repair.
It is an orthobiologic injection delivered into the bone just beneath the joint surface rather than into the joint space. The reasoning is that knee arthritis involves more than cartilage. The bone underneath the cartilage changes too, and irritated areas in that bone, known as bone marrow lesions, are associated with pain. It is performed under fluoroscopic guidance so the injection can be placed accurately into the bone. A standard injection into the joint does not reach them. This is a newer approach, and the research supporting it is at an earlier stage than research on joint injections, so it is not right for everyone. Whether it makes sense for you depends on what your imaging shows and how your arthritis has progressed, which is what the evaluation determines.
No. We offer autologous orthobiologics, meaning treatments prepared from your own tissue: platelet-rich plasma, bone marrow concentrate, and microfragmented adipose tissue. We do not offer amniotic products, exosomes, or products marketed as stem cell therapy. Many of those are not FDA-approved for orthopedic use, and the claims often outrun the evidence. We are glad to walk through the distinction in detail.
Health insurance does not cover PRP or other orthobiologic treatments, so they are an out-of-pocket expense. Coverage varies by payer and continues to evolve. Contact your insurer directly for current information on your plan. Corticosteroid injections are typically covered. Coverage for viscosupplementation varies by plan. Our team can discuss self-pay options during your consultation, and some patients use HSA or FSA funds.
Often yes, and being told the hardware looks fine is not the same as being told nothing can be done. Persistent pain after knee replacement affects a meaningful minority of patients. Scar tissue, altered mechanics, tendon problems from compensating, and nerve irritation can all contribute. A specialty evaluation with your operative reports, plus diagnostic blocks to isolate the structure involved, is a reasonable next step.
No referral is required. Contact our office directly to schedule an evaluation. Bring any prior imaging or operative reports, since they help us make the most of your first visit.