Knee arthritis pain tends to build gradually, and by the time it starts limiting your daily activities, physical therapy and anti-inflammatories may not be enough on their own. Dr. Angelo Mattalino, a board-certified orthopedic surgeon who has treated patients in Scottsdale and Phoenix, AZ, for over 25 years, offers visco-supplementation as a nonsurgical option to restore joint lubrication and ease arthritis pain. At Angelo Mattalino, M.D., visco-supplementation is offered as part of a broader, exam-driven approach to knee arthritis matched to each patient’s stage of the condition.
Understanding Knee Osteoarthritis
Osteoarthritis develops as the cartilage cushioning your knee joint gradually breaks down, allowing bone to move against bone with less protection. It is also widespread: according to the CDC, osteoarthritis affects over 32.5 million adults in the United States, making it the most common form of arthritis Dr. Mattalino treats.
A healthy knee relies on hyaluronic acid, a natural component of joint fluid, to keep cartilage surfaces gliding smoothly against one another. In a knee affected by osteoarthritis, hyaluronic acid levels drop, and the joint fluid becomes thinner, which helps explain why pain and stiffness tend to worsen over time rather than resolve on their own.
What Is Visco-Supplementation?
Visco-supplementation is an injection-based treatment in which a lubricating, gel-like solution is placed directly into the knee joint to help ease the pain and stiffness associated with osteoarthritis. The solution is made primarily of hyaluronic acid, a substance that occurs naturally in healthy joint fluid and helps cartilage surfaces glide against one another with minimal friction.
In a knee affected by osteoarthritis, hyaluronic acid levels drop and the fluid inside the joint becomes thinner and less protective. Visco-supplementation is designed to supplement what the joint has lost, restoring some of the cushioning and lubrication that healthy cartilage depends on.
How Does Visco-Supplementation Work?
Once injected into the joint capsule, the hyaluronic acid solution mixes with the existing joint fluid and helps restore its natural viscosity and elasticity. Researchers have proposed several ways this improved fluid helps an arthritic knee, including:
- Lubrication: Restored viscosity allows cartilage surfaces to glide against one another with less friction, which can ease pain during walking, climbing stairs and other daily movement
- Shock Absorption: Thicker joint fluid helps cushion the knee against everyday impact, taking some of the load off cartilage that is already worn
- A Possible Anti-Inflammatory Effect: Some research suggests hyaluronic acid may help calm inflammatory activity within the joint, though this mechanism is still being studied
- A Possible Boost To The Joint’s Own Hyaluronic Acid: Some studies indicate the injection may encourage the joint to produce more of its own hyaluronic acid, which could help extend benefits after the injected solution itself breaks down
The primary benefit most patients notice is mechanical: a knee that moves more smoothly and with less grinding discomfort. Dr. Mattalino uses image guidance and, when appropriate, allows precise placement of the solution directly into the joint space rather than the surrounding soft tissue.
Benefits of Visco-Supplementation For Knee Arthritis
Visco-supplementation isn’t right for every patient, but for those who qualify, it offers several advantages.
Reduced Pain and Stiffness
By restoring lubrication to the joint, visco-supplementation can meaningfully reduce the day-to-day discomfort associated with knee osteoarthritis, particularly with activities like walking, climbing stairs or standing for extended periods.
Improved Joint Mobility
Patients often notice smoother, easier movement in the treated knee as friction between joint surfaces decreases, which can make a real difference in returning to activities that arthritis had made difficult.
A Nonsurgical Option
For patients who are not ready for or are not candidates for knee replacement, visco-supplementation offers a way to manage symptoms without an operating room, anesthesia or a lengthy recovery period.
Minimal Downtime
The injection itself takes only a few minutes, and most patients resume normal activity the same day, with only minor, temporary restrictions in some cases.
A Bridge to Delay Surgery
For younger or more active patients whose arthritis has not progressed to the point of needing a joint replacement, visco-supplementation can help manage symptoms and maintain function longer before surgery becomes necessary.
Support for an Active Lifestyle
Many patients turn to visco-supplementation specifically because they are not ready to slow down. Whether it is golf, hiking, tennis or simply keeping up with grandchildren, improved joint lubrication can make it easier to stay engaged in the activities that matter most, rather than working around a knee that limits what you can do.
How Visco-Supplementation Compares to Other Knee Arthritis Treatments
The right treatment for knee arthritis depends on how far the condition has progressed and how much relief conservative care has already provided. Digital X-ray imaging, reviewed the same day at Dr. Mattalino’s Scottsdale office, often helps narrow down the best option for your knee.
Visco-supplementation is one option among several nonsurgical and surgical paths Dr. Mattalino may discuss with you.
Corticosteroid Injections
Corticosteroid injections are another commonly used nonsurgical option. They tend to work quickly to reduce inflammation and pain, but the relief is often shorter-lived than visco-supplementation, and frequent steroid use over time has been associated with potential cartilage effects that Dr. Mattalino considers when planning treatment.
Platelet-Rich Plasma (PRP) Injections
PRP injections use a concentration of a patient’s own platelets to address inflammation within the joint. Some patients benefit from a combination approach involving both visco-supplementation and PRP, depending on the extent and pattern of their arthritis.
Surgical Options
For patients whose arthritis has progressed beyond what injections alone can address, surgical options such as knee arthroscopy or joint replacement may eventually become necessary. Visco-supplementation often helps manage symptoms and maintain function as long as possible before surgery becomes the better option for a given patient.
Dr. Mattalino matches treatment to the stage and severity of a patient’s arthritis rather than defaulting to a single solution. That’s why every consultation includes a thorough exam and, when needed, imaging. In some cases, a treatment plan may start with visco-supplementation and shift toward other options as your knee and your goals change over time.
What to Expect During Your Treatment
Knowing what happens before, during and after a visco-supplementation injection can help you feel more prepared for your visit.
Before
Your appointment begins with a review of your symptoms and history, along with a physical examination of the knee. Dr. Mattalino may order or review recent digital X-ray imaging to confirm the extent of arthritis in the joint and rule out other causes of your symptoms before proceeding.
During
The injection itself is a quick, in-office procedure. Dr. Mattalino cleans the skin around the knee and, in many cases, uses image guidance to confirm accurate needle placement within the joint space. Most patients describe brief pressure or mild discomfort during the injection. The procedure typically takes only a few minutes.
After
Most patients can resume normal daily activities shortly after their appointment. However, Dr. Mattalino may recommend avoiding strenuous activity, prolonged standing or high-impact exercise for a day or two after treatment. Some patients notice improvement within days, while others may need a few weeks for the full benefit to become apparent, depending on the specific product used and the extent of the arthritis.
Preparing For Your Visco-Supplementation Appointment
Because visco-supplementation is an in-office injection rather than a surgical procedure, preparation is minimal. You may be asked to:
- Wear loose, comfortable clothing that allows easy access to your knee
- Bring a list of your current medications and supplements, particularly blood thinners, so that Dr. Mattalino can advise on timing
- Bring any recent X-rays, MRI results or records if you have been evaluated for knee arthritis elsewhere
- Note any questions about your treatment plan ahead of time, since most patients drive themselves home and resume normal activity the same day
No fasting or sedation is required. Dr. Mattalino will confirm your treatment plan and answer any remaining questions at check-in, before the injection.
Frequently Asked Questions About Visco-Supplementation
How long does the relief from visco-supplementation typically last?
Relief varies from patient to patient, but many people experience benefits for several months following a series of injections. Once the effects begin to wear off, Dr. Mattalino can discuss whether another course of treatment is appropriate.
Is the injection painful?
Most patients tolerate the injection well. You may feel brief pressure or a pinch as the needle is placed, and Dr. Mattalino can discuss options to help minimize discomfort during your consultation.
How many injections will I need?
This depends on the specific product used and the severity of your arthritis. Some formulations are given as a single injection, while others involve a short series of injections spaced roughly a week apart. Dr. Mattalino will recommend a specific protocol based on your exam.
Can I combine visco-supplementation with other treatments?
In some cases, yes. Depending on your condition, Dr. Mattalino may recommend combining visco-supplementation with physical therapy, activity modification or other injections, such as PRP, as part of a broader treatment plan.
Will insurance cover visco-supplementation?
Coverage varies by insurance plan and often depends on documentation of prior conservative treatment. Our office is happy to discuss what your specific plan requires and help you understand your options when you call to schedule.
When should I consider knee replacement instead?
If imaging shows advanced arthritis or if injections and other conservative measures no longer provide meaningful relief, Dr. Mattalino will talk with you honestly about whether knee replacement surgery is the next appropriate step.
Can visco-supplementation be used in both knees at the same time?
In some cases, yes, particularly if imaging confirms arthritis is affecting both knees to a similar degree. Dr. Mattalino will discuss whether treating both knees at once or staggering treatment makes more sense for your specific situation and comfort.
Why Choose Dr. Angelo Mattalino For Visco-Supplementation?
Dr. Angelo Mattalino is a board-certified orthopedic surgeon and Fellow of the American Academy of Orthopaedic Surgeons who has cared for patients in Scottsdale for over 25 years as founder and Medical Director of Southwest Sports Medicine and Orthopaedic Surgery Clinic. He completed fellowship training in shoulder and elbow surgery under Dr. James R. Andrews and in sports medicine and knee surgery under Dr. J.R. Steadman, experience that informs how he evaluates and treats knee arthritis at every stage, from early conservative care to surgical intervention when necessary.
Patients considering visco-supplementation benefit from Dr. Mattalino’s on-site digital radiography, letting arthritis be evaluated and confirmed during the same visit rather than requiring a separate imaging appointment. This streamlined process means your consultation, imaging review and treatment planning can often happen together, giving you a clear path forward without unnecessary delays.
Find Relief From Knee Arthritis in Scottsdale, AZ
If knee arthritis has started to limit the activities you care about, visco-supplementation may offer the relief you have been looking for without surgery. With care led by Dr. Angelo Mattalino, a board-certified orthopedic surgeon with over 25 years of experience treating knee conditions in Scottsdale, you can expect a thorough evaluation and a treatment plan built around your specific stage of arthritis and daily activity goals.
Schedule a consultation with Angelo Mattalino, MD in Scottsdale to find out if visco-supplementation is right for you. Call 480-763-5950 or schedule your consultation online.
