What Is Knee Pain?
Knee pain is pain, swelling, grinding or giving way in the joint where the thigh bone, shin bone and kneecap meet. It can come from the cartilage, the meniscus, the ligaments, the patellar tendon or the surrounding muscles. In most cases the knee is not the origin of the problem. It is the joint absorbing the consequences of how the foot, pelvis and hip above and below it are loading the leg.
When you feel it, the pattern usually says more than the location. One person aches on the inside of the knee after a walk on Naples pavement, another feels a sharp catch under the kneecap on stairs, and a third hears a grind when standing up from a low chair.
Living with it quietly narrows your week. Patients tell us they stop playing pickleball, take the elevator, skip the beach walk or plan their day around how far they will have to stand. Knee pain is one of the most common joint complaints in adults, and in most cases it responds to conservative care that addresses the loading pattern rather than only the sore spot.
- 01 Why Knee Pain Happens
- 02 Joint Spacing and Cartilage Load
- 03 What Accelerates Knee Pain?
- 04 Why Choose Bergtold Chiropractic for Knee Pain Care in Naples, FL
- 05 Treatment Options Comparison
- 06 You May Be Experiencing Knee Pain If...
- 07 Related Services
- 08 Frequently Asked Questions
- 09 Scientific References
Why Knee Pain Happens
The knee is a hinge caught between two joints that rotate. The hip above it and the foot below it both control where the knee tracks through a step, and the knee itself has very little ability to correct a poor line. When the arch of the foot collapses inward or the pelvis sits unlevel, the thigh bone rotates inward, the knee drifts toward the midline and load stops being shared evenly across the joint surface. The National Institute of Arthritis and Musculoskeletal and Skin Diseases identifies abnormal joint mechanics and repetitive loading as central contributors to cartilage breakdown.
Cartilage tolerates compression well when the force is spread across the whole surface. It tolerates it poorly when the same narrow band takes the load thousands of times a day. That is why an unlevel pelvis often produces pain on only one side, and why the inside compartment of the knee wears first in most patients. Restoring motion at the pelvis, hip and foot with chiropractic adjustments is how we change the line the knee is traveling through, rather than only treating where it hurts.
The soft tissue follows the same pattern. A knee tracking off line pulls the patellar tendon, the iliotibial band and the pes anserine attachment through an angle they were not built for, which is how knee pain overlaps so often with tendonitis and with plantar fasciitis in the same leg. The foot, the knee and the hip are one chain, and pain tends to appear at the weakest link rather than at the cause.
Joint Spacing and Cartilage Load
Knee cartilage has no blood supply of its own. It is fed by fluid moving in and out of the tissue as the joint loads and unloads, which is why a joint held under constant compression tends to deteriorate faster than one that moves freely. When joint spacing narrows, that fluid exchange slows at exactly the point where the cartilage is under the most stress.
Dr. Bergtold uses knee decompression protocols that apply controlled traction to the joint to widen the space between the femur and the tibia during treatment. The intent is straightforward: reduce the compressive load on the irritated cartilage surface, encourage fluid exchange, and give the joint capsule a chance to settle. Sessions are typically paired with adjustments above and below the knee so the joint is not simply returned to the same faulty line afterward.
Regeneration and inflammation are handled separately. Shockwave therapy delivers acoustic pulses into tendon and bone-tendon junctions to stimulate a repair response in tissue that has stopped healing on its own, while cold laser therapy targets inflammation and pain in the surrounding soft tissue. This combination is also what we use for many sports injuries involving the knee, where the tendon and the joint are both involved.
What Accelerates Knee Pain?
Identifying Your Triggers
Foot and Arch Mechanics
A collapsing arch rotates the shin and thigh inward, pulling the knee off its normal tracking line with every step.
Unlevel Pelvis and Hips
A pelvis that sits higher on one side sends more body weight down one leg, which is why pain is often one-sided.
Weak Glutes and Quadriceps
When the hip muscles cannot control the thigh bone, the knee absorbs rotational forces the hip should be managing.
Cartilage and Meniscus Wear
Years of uneven loading thin the cartilage in one compartment first, narrowing joint space and raising contact pressure.
Repetitive Impact and Overuse
Running, tennis, pickleball and long days on hard flooring load the same tissue faster than it can repair itself.
Old Injuries and Excess Weight
A past ligament or meniscus injury leaves altered mechanics, and added body weight multiplies force across the joint.
Why Choose Bergtold Chiropractic for Knee Pain Care in Naples, FL
Expert Care in Naples
Whole-Chain Assessment
We evaluate the foot, pelvis and hip before treating the knee, because the loading pattern drives the pain
Knee Decompression Protocols
Controlled traction to improve joint spacing and reduce compressive stress on irritated cartilage
Advanced Technology
MLS robotic laser, SoftWave acoustic therapy and Hill DT decompression under one roof
No Cookie-Cutter Plans
Your plan comes from your exam findings, not from a standard visit template
SoftWave and Laser Certified
Formal certification in SoftWave acoustic therapy and MLS robotic laser operation, both applied at the knee itself
Rated 5.0 by Patients
A 5.0 Google rating from more than 200 reviews, with major insurance and CareCredit accepted
Treatment Options Comparison
You May Be Experiencing Knee Pain If...
Recognizing When to Seek Help
Pain On Stairs
Going down stairs hurts more than going up, and you find yourself reaching for the handrail without thinking.
Stiffness After Sitting
The knee locks up after thirty minutes in a chair or car and needs a few careful steps before it moves normally.
Grinding Or Clicking
You hear or feel a grind when bending or straightening, especially standing up from a low seat.
Swelling After Activity
The joint puffs up in the hours after a walk, a round of golf or a pickleball game, then settles overnight.
A Sense Of Giving Way
The knee feels briefly unreliable on uneven ground, and you have started watching where you place your feet.
Pain On One Side Only
One knee hurts and the other does not, which usually points to a loading difference rather than general wear.
Frequently Asked Questions
About Knee Pain
Can a chiropractor actually help knee pain?
In most mechanical cases, yes. The knee is a hinge controlled by the hip above and the foot below, so restoring motion and alignment in those joints changes how load passes through the knee. Dr. Bergtold treats the knee directly as well, using decompression, laser and shockwave depending on whether cartilage, tendon or inflammation is driving your symptoms.
How long does knee pain take to improve with treatment?
Most patients notice a change within three to four weeks. Early signs are usually modest: less swelling after activity, or stairs feeling easier. Fuller relief typically settles in across a six to ten week plan. How long the problem has been present, and whether cartilage wear or a tendon issue is involved, both affect the timeline.
What is knee decompression and how does it work?
Knee decompression applies controlled traction to widen the space between the thigh bone and shin bone during treatment. Reducing compression on the joint surface encourages the fluid exchange that feeds cartilage, since cartilage has no blood supply of its own. Sessions are paired with adjustments so the knee is not simply returned to the same faulty loading line afterward.
How much does knee pain treatment cost in Naples?
Cost depends on your exam findings, how many visits your plan calls for, and whether imaging or added therapies such as decompression, laser or shockwave are included. We accept Blue Cross Blue Shield, Aetna, Medicare, Medicare Advantage, UnitedHealthcare and Cigna, and CareCredit financing is available. Call (239) 593-6788 and we will quote your case directly.
Why does only one of my knees hurt?
One-sided knee pain usually points to a loading difference rather than general wear. An unlevel pelvis, a collapsed arch on one foot, or a leg length difference sends more body weight down one leg with every step. That is why we assess the foot, pelvis and hip on both sides before deciding how to treat the painful knee.
Should I keep exercising with knee pain?
In most cases yes, with adjustments to what you do. Studies suggest that exercise remains one of the most effective conservative treatments for knee joint pain, and prolonged rest tends to weaken the muscles that protect the joint. Swap high-impact activity for cycling, swimming or level walking, and Dr. Bergtold will prescribe specific hip and quadriceps work.
When should I see someone about knee pain?
Consider an exam if pain lasts beyond two to three weeks, keeps returning, wakes you at night, or limits how far you can walk. Seek prompt medical evaluation for a knee that locks, cannot bear weight, swells rapidly after an injury, or comes with fever and redness, since those point to problems needing urgent assessment.
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Scientific References
- van et al., Musculoskeletal Care. (2020). A clinical practice guideline for physical therapy in patients with hip or knee osteoarthritis. PMID: 32643252.
- Kan et al., Hong Kong Med J. (2019). Non-surgical treatment of knee osteoarthritis. PMID: 30919810.
- Yan et al., BMJ. (2025). Comparative efficacy and safety of exercise modalities in knee osteoarthritis: systematic review and network meta-analysis. PMID: 41093618.
- Tang et al., Int J Surg. (2024). The efficacy of extracorporeal shock wave therapy for knee osteoarthritis : an umbrella review. PMID: 38668665.
- An et al., Biosci Rep. (2020). Extracorporeal shockwave treatment in knee osteoarthritis: therapeutic effects and possible mechanism. PMID: 33074309.
- American Chiropractic Association. (2025). Professional guidance on conservative management of joint pain and mechanical loading.