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  • 013: Do Cortisone Injections Actually Fix Knee Pain? What the Research Says

    013: Do Cortisone Injections Actually Fix Knee Pain? What the Research Says
    2026/10/19

    The knee pain gets bad enough that you finally go to the doctor. They confirm the arthritis and recommend a cortisone injection. It works. The pain settles. You feel better.

    And then it comes back.

    So you get another injection. The relief lasts a little less time than the first one did. Then a third. And by now you are wondering — is this actually fixing anything? Or am I just on a treadmill that is slowly speeding up?

    In Episode 13 of The Decompression Authority Podcast, Dr. Chris Cameron explains exactly what is happening — why cortisone injections work in the short term, why they fall short in the long term, and what a structural alternative looks like that addresses the cause rather than turning down the volume on the symptom.

    What You Will Learn in This Episode:

    → Why cortisone injections are not a bad treatment — and when they genuinely have a role
    → What cortisone actually does inside the knee — suppressing cytokines, reducing synovial inflammation, and reducing pain
    → The fire alarm analogy — why cortisone turns down the noise without putting out the fire
    → The landmark 2017 JAMA randomised controlled trial: the cortisone group had significantly greater cartilage loss on MRI than the placebo group — with no better pain outcomes — over two years of regular injections
    → The 2020 British Journal of Sports Medicine systematic review: beyond six to eight weeks the benefit diminishes and there is evidence of accelerated structural deterioration with repeated injections
    → How cortisone suppresses chondrocytes — the very cells responsible for producing and maintaining cartilage
    → How cortisone reduces hyaluronic acid — the joint's natural lubricant — in the synovial fluid
    → The critical difference between a single cortisone injection in context and repeated injections as an ongoing management strategy
    → How the Walk Strong Non-Surgical Knee Pain Relief Program addresses the structural cause that cortisone cannot
    → How knee decompression, Class IV laser therapy, shockwave therapy, and targeted rehabilitation each work through a different mechanism to interrupt the degenerative cycle
    → The 2014 Lasers in Medical Science study: low-level laser therapy significantly reduced pain and improved function through a mechanism that supports — rather than undermines — joint tissue
    → Why building quadricep and gluteal strength is fundamental — not optional — in a comprehensive knee program

    Conditions Discussed in This Episode:
    Knee osteoarthritis | Articular cartilage loss | Chondrocyte suppression | Synovial inflammation | Cytokine activity | Knee joint degeneration | Hyaluronic acid deficiency

    Treatments Discussed in This Episode:
    Cortisone injections | Corticosteroid injections | Knee decompression therapy | Class IV laser therapy | Shockwave therapy | Quadricep and gluteal rehabilitation | Walk Strong Non-Surgical Knee Pain Relief Program

    Clinical References Cited:
    McAlindon, T.E. et al. (2017). Effect of intra-articular triamcinolone vs saline on knee cartilage volume and pain. JAMA, 317(19), 1967–1975.
    Derry, S. et al. (2020). Corticosteroid injections for knee osteoarthritis: systematic review. British Journal of Sports Medicine, 54(9), 506–512.
    Huang, Z. et al. (2014). The effectiveness of low-level laser therapy for knee osteoarthritis. Lasers in Medical Science, 30(4), 1247–1253.
    Segal, N.A. et al. (2010). Effect of quadriceps strength on knee joint loading. Arthritis Care and Research, 62(12), 1706–1714.

    Missed Episodes 11 or 12?
    Episode 11 introduces knee decompression therapy and who it is for. Episode 12 explains the biology of knee osteoarthritis and the cytokine inflammatory cycle. Both lay the foundation for everything discussed today.

    About Dr. Chris Cameron:
    Dr. Chris Cameron is a chiropractor and non-surgical decompression specialist at Cameron Family Chiropractic in Lucan, Ontario. He specializes in spinal decompression therapy, knee decompression therapy, and conservative care for patients with disc injuries, sciatica, knee osteoarthritis, and chronic back and joint pain.

    Book a Consultation:
    Cameron Family Chiropractic — Lucan, Ontario
    cameronchiro.com
    Serving Lucan, London, and surrounding Ontario communities.

    Subscribe and Follow:
    Apple Podcasts | Spotify | YouTube | All major podcast platforms

    If you have been managing knee pain with cortisone injections and felt that cycle of relief and return — please share this episode. Someone in your life needs to hear this before their next injection.

    Educate. Empower. Relieve. Restore.
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    13 分
  • 012: Knee Osteoarthritis: What's Actually Happening Inside Your Joint — And Why It Keeps Getting Worse

    012: Knee Osteoarthritis: What's Actually Happening Inside Your Joint — And Why It Keeps Getting Worse
    2026/10/12

    You knew something was wrong. You could feel it changing.

    First it was a little stiffness in the morning. Then the sound — that grinding, that clicking you could not ignore anymore. Then the swelling started showing up after long days on your feet. And then your knee started predicting the weather better than your phone could.

    In Episode 12 of The Decompression Authority Podcast, Dr. Chris Cameron goes inside the biology of knee osteoarthritis — explaining exactly what is happening structurally and why the condition progresses the way it does. Because when you understand the mechanism, you understand why the right treatment works.

    What You Will Learn in This Episode:

    → The non-stick pan analogy — why cartilage breakdown accelerates once it starts
    → How healthy cartilage is 70 to 80 percent water — and what happens as it dehydrates
    → Why small cracks and fissures develop, cartilage pieces break off, and smooth surfaces become rough and irregular
    → Why the immune response makes osteoarthritis worse — the cytokine cycle that actively prevents the joint from repairing itself
    → The Journal of Osteoarthritis and Cartilage finding: interleukin-1 and tumour necrosis factor-alpha suppress cartilage cells from producing new collagen and proteoglycans
    → Why arthritis is not linear — the episodic acceleration pattern and what triggers it
    → The Arthritis and Rheumatology longitudinal study: the identifiable risk factors that drive the most rapid cartilage loss
    → Which of those risk factors are modifiable — and why that changes everything about treatment
    → Why osteoarthritis is a biological and inflammatory process — not just mechanical wear and tear
    → How the Walk Strong Non-Surgical Knee Pain Relief Program at Cameron Family Chiropractic interrupts the degenerative cycle at a structural level
    → How knee decompression, Class IV laser therapy, shockwave therapy, and targeted rehabilitation each address a different mechanism simultaneously
    → The 2014 Arthritis Care and Research finding: greater quadricep and gluteal strength independently associated with reduced cartilage loss over time

    Conditions Discussed in This Episode:
    Knee osteoarthritis | Articular cartilage degeneration | Synovial inflammation | Cytokine activity | Cartilage loss | Knee joint degeneration | Progressive joint deterioration

    Treatments Discussed in This Episode:
    Knee decompression therapy | Class IV laser therapy | Shockwave therapy | Quadricep and gluteal rehabilitation | Walk Strong Non-Surgical Knee Pain Relief Program

    Clinical References Cited:
    Goldring, S.R. & Goldring, M.B. (2004). Role of cytokines in cartilage matrix degeneration. Journal of Osteoarthritis and Cartilage.
    Eckstein, F. et al. (2011). Rate of cartilage loss in knee osteoarthritis. Arthritis and Rheumatology, 63(8), 2284–2292.
    Segal, N.A. et al. (2014). Effect of quadriceps strength on cartilage loss. Arthritis Care and Research, 62(12), 1706–1714.
    van der Woude, J.A. et al. (2017). Knee joint distraction results in cartilage thickness increase. Annals of the Rheumatic Diseases, 76(2), 292–299.

    Missed Episode 11?
    Go back and start there — Dr. Cameron introduces knee decompression therapy, how it works mechanically, and who the ideal candidates are. It lays the foundation for everything discussed this season.

    About Dr. Chris Cameron:
    Dr. Chris Cameron is a chiropractor and non-surgical decompression specialist at Cameron Family Chiropractic in Lucan, Ontario. He specializes in spinal decompression therapy, knee decompression therapy, and conservative care for patients with disc injuries, sciatica, knee osteoarthritis, and chronic back and joint pain.

    Book a Consultation:
    Cameron Family Chiropractic — Lucan, Ontario
    cameronchiro.com
    Serving Lucan, London, and surrounding Ontario communities.

    Subscribe and Follow:
    Apple Podcasts | Spotify | YouTube | All major podcast platforms

    If today's episode gave you something useful — please leave a review on Apple Podcasts. It takes 30 seconds and helps more people find this information when they need it most.

    Educate. Empower. Relieve. Restore.
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    13 分
  • 011: What Is Knee Decompression Therapy — And Who Is It For?

    011: What Is Knee Decompression Therapy — And Who Is It For?
    2026/10/05

    You wake up in the morning and before your feet even hit the floor — you feel it. The stiffness. The grinding. The ache that has become so familiar you have almost stopped noticing it.

    Except you have not stopped noticing it.

    It is there on the stairs. It is there when you try to keep up with your grandkids. It is the reason you had to stop golfing, stop hiking, stop doing the things that used to be yours. And someone along the way told you: bone on bone, nothing left to do, start thinking about a knee replacement.

    Season 2 of The Decompression Authority Podcast is for you.

    In Episode 11, Dr. Chris Cameron opens Season 2 with the most foundational question in knee care: what is knee decompression therapy — and who is it actually for?

    What You Will Learn in This Episode:

    → What knee decompression therapy is — and how it creates a controlled separation between joint surfaces to restore the knee's natural healing environment
    → Why articular cartilage cannot heal the way skin heals — and what it actually depends on to survive
    → The sponge under the heavy book — the analogy that makes the mechanism click immediately
    → Why 300 million people worldwide are living with knee osteoarthritis and why the numbers are rising (The Lancet, 2019)
    → The conventional treatment path — lifestyle modifications, NSAIDs, cortisone injections, knee replacement — and where it falls short
    → Why knee replacement has a lifespan of only 15 to 20 years — and what that means for patients in their 50s and 60s
    → The 2020 Journal of Cartilage systematic review: knee joint distraction is a viable joint-preserving treatment with a favourable safety profile
    → The landmark Annals of the Rheumatic Diseases study: measurable cartilage thickness increases on MRI in patients who were already candidates for total knee replacement
    → The three patient groups who respond best to knee decompression therapy
    → Who is NOT a good candidate — and why a proper clinical assessment is always the first step
    → The Walk Strong Non-Surgical Knee Protocol at Cameron Family Chiropractic — combining knee decompression with shockwave therapy, Class IV laser therapy, gait analysis, and targeted rehabilitation

    Conditions Discussed in This Episode:
    Knee osteoarthritis | Bone-on-bone knee pain | Articular cartilage breakdown | Knee joint degeneration | Knee replacement candidacy | Post-surgical knee dysfunction

    Treatments Discussed in This Episode:
    Knee decompression therapy | Knee joint distraction | Shockwave therapy | Class IV laser therapy | Gait analysis | Gluteal and knee stabilization rehabilitation | Walk Strong Non-Surgical Knee Protocol

    Clinical References Cited:
    Hunter, D.J. & Bierma-Zeinstra, S. (2019). Osteoarthritis. The Lancet, 393(10182), 1745–1759.
    Jansen, M. et al. (2020). Knee joint distraction for osteoarthritis: systematic review. Cartilage, 11(3), 278–288.
    van der Woude, J.A. et al. (2017). Knee joint distraction results in cartilage thickness increase. Annals of the Rheumatic Diseases, 76(2), 292–299.

    New to the Show? Start Here:
    Season 1 of The Decompression Authority Podcast covers spinal decompression, herniated discs, sciatica, degenerative disc disease, and why surgery and medication often fall short. Search The Decompression Authority Podcast on Apple Podcasts or Spotify to start from Episode 1.

    About Dr. Chris Cameron:
    Dr. Chris Cameron is a chiropractor and non-surgical decompression specialist at Cameron Family Chiropractic in Lucan, Ontario. He specializes in spinal decompression therapy, knee decompression therapy, and conservative care for patients with disc injuries, sciatica, knee osteoarthritis, and chronic back and joint pain.

    Book a Consultation:
    Cameron Family Chiropractic — Lucan, Ontario
    cameronchiro.com
    Serving Lucan, London, and surrounding Ontario communities.

    Subscribe and Follow:
    Apple Podcasts | Spotify | YouTube | All major podcast platforms

    If today's episode gave you something useful — please leave a review on Apple Podcasts. It takes 30 seconds and it puts this information in front of someone who might need it.

    Educate. Empower. Relieve. Restore.
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    13 分
  • 010: The Shift Away From Surgery and Medication: Why Evidence-Based Non-Surgical Care Is Leading the Way

    010: The Shift Away From Surgery and Medication: Why Evidence-Based Non-Surgical Care Is Leading the Way
    2026/09/14
    Ten episodes. One season. And a conversation that needed to happen. In the Season 1 finale of The Decompression Authority Podcast, Dr. Chris Cameron zooms out from the clinical detail and looks at the bigger picture — the real and meaningful cultural and medical shift happening right now in how patients think about back pain, joint pain, surgery, and medication. More people are asking better questions. More people are pushing back on the default path. And more people are finding non-surgical options that work — options they were never told about. This episode is about why that shift is happening, what the data says, and what it means for you. What You'll Learn in This Episode: → Why patients are arriving more informed than ever — and how access to research, podcasts, and AI-driven search is changing the healthcare conversation → The generational shift driving demand for conservative care — and why younger patients are increasingly questioning surgery as a default → How the opioid crisis permanently changed how North Americans view medication-first treatment models → Why high-profile research like the SPORT Trial has made it harder to present spinal surgery as the obvious answer → The JAMA Internal Medicine finding: measurable decline in surgical rates in jurisdictions where patients were given clear decision aids comparing surgical and non-surgical options → The British Journal of General Practice systematic review: patients given clear information about conservative care reported less anxiety, less catastrophizing, and better long-term functional outcomes → Why non-surgical care is no longer alternative medicine — it is mainstream evidence-based care whose awareness is finally catching up to the evidence → How AI and digital search are fundamentally shifting where patients get their first health answers — and why clinicians building consistent, evidence-based online presence will be the ones patients find and trust → What this shift means for anyone listening right now — better options, stronger research, more refined technology, and falling barriers to non-surgical care → Why this podcast exists: because patients deserve better information before making irreversible decisions → Dr. Cameron's commitment going forward: more episodes, more conditions, more honest conversations grounded in evidence Conditions Referenced Across Season 1: Herniated disc | Bulging disc | Sciatica | Degenerative disc disease | Chronic back pain | Knee osteoarthritis | Bone-on-bone knee pain | Spinal stenosis | Facet joint dysfunction | Nerve root compression Treatments Referenced Across Season 1: Spinal decompression therapy | Knee decompression therapy | Deep tissue laser therapy | Chiropractic adjustments | Spinal rehabilitation | Pain neuroscience education | Shockwave therapy | Gait analysis Clinical References Cited: Weinstein, J.N. et al. (2006). The SPORT Trial — surgical vs non-surgical outcomes for lumbar spine conditions. JAMA, 296(20), 2441–2450. Deyo, R.A. et al. JAMA Internal Medicine. Decline in surgical rates following patient decision aid implementation. Traeger, A.C. et al. (2019). Effect of patient education on low back pain outcomes. British Journal of General Practice, 69(682). Krebs, E.E. et al. (2018). Opioid vs non-opioid medications for chronic back pain. JAMA, 319(9), 872–882. Season 1 — Full Episode Index: Episode 1 — What Is Spinal Decompression Therapy and Does It Actually Work? Episode 2 — Herniated Disc vs. Bulging Disc: What's the Difference and Does It Matter? Episode 3 — Sciatica Explained: Why the Pain Travels Down Your Leg and What Actually Helps Episode 4 — Why Pain Medication Fails to Fix Back Pain and What Actually Addresses the Cause Episode 5 — Is Back Surgery Really Necessary? What the Research Says Before You Decide Episode 6 — What Is Degenerative Disc Disease and Does It Mean Your Spine Is Falling Apart? Episode 7 — Bone-on-Bone Knee Pain: Can Knee Decompression Therapy Actually Help? Episode 8 — The 5 Biggest Mistakes People Make With Chronic Back Pain Episode 9 — What to Expect During Spinal Decompression Treatment From First Appointment to Final Session Episode 10 — Why More People Are Choosing Non-Surgical Care for Back and Joint Pain About Dr. Chris Cameron: Dr. Chris Cameron is a chiropractor and non-surgical decompression specialist at Cameron Family Chiropractic in Lucan, Ontario. He specializes in spinal decompression therapy, knee decompression therapy, and conservative care for patients with disc injuries, sciatica, knee osteoarthritis, and chronic back and joint pain. Book a Consultation: Cameron Family Chiropractic — Lucan, Ontario cameronchiro.com Serving Lucan, London, and surrounding Ontario communities. Subscribe & Follow: Apple Podcasts | Spotify | YouTube | All major podcast platforms If this season changed how you think about your pain and your options — share it. ...
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    11 分
  • 009: What Happens During Spinal Decompression? A Session-by-Session Guide From a Decompression Specialist

    009: What Happens During Spinal Decompression? A Session-by-Session Guide From a Decompression Specialist
    2026/09/07
    Not knowing what to expect is one of the biggest reasons people put off getting help for back pain. This episode removes every question mark. In Episode 9 of The Decompression Authority Podcast, Dr. Chris Cameron pulls back the curtain completely on the spinal decompression treatment process — from the first phone call through to the end of a full course of care. What happens in the room. What it feels like. How many sessions. What results look like. And what the realistic timeline is. If you've been curious about spinal decompression but haven't taken the first step yet — this is your episode. What You'll Learn in This Episode: → Why your first appointment is an assessment — not a treatment — and exactly what that assessment involves → The full clinical history Dr. Cameron takes on Day 1: pain history, prior treatments, imaging, goals, and functional status → What the physical examination includes: spinal mobility, neurological function, muscle strength, reflexes, and orthopedic testing → Why imaging is critical before treatment begins — and what happens if you don't have it yet → What the Report of Findings visit looks like — and why there is no pressure, no ambiguity, just clarity → What the decompression table is and how the motorized, computer-controlled traction system works → Why the harness, angle of pull, force, and tension-relaxation cycle are individually calibrated to each patient — and why generic traction cannot produce the same results → What spinal decompression actually feels like — and why falling asleep during sessions is common → Why pain during a properly administered session is uncommon — and what it means if it occurs → What to expect after each session — and why mild soreness after the first one or two visits is normal → The full treatment timeline: 12–24 sessions over 8–12 weeks — and why 24 visits is the research-supported minimum effective dose for most disc conditions → The realistic improvement progression: functional gains in the first 6–8 sessions, 50% pain reduction target by end of protocol → The 86% significant improvement rate with sustained results at 4-year follow-up (Surgical Technology International) → Why decompression outcomes are magnified when combined with deep tissue laser therapy, chiropractic adjustments, and supportive equipment → What the maintenance and rehabilitation phase looks like after active treatment — and why monthly maintenance sessions protect long-term results → The full timeline from first assessment to end of active treatment: 12–16 weeks Conditions Discussed in This Episode: Herniated disc | Bulging disc | Degenerative disc disease | Sciatica | Disc-related chronic back pain | Nerve root compression | Lumbar disc conditions Treatments Discussed in This Episode: Spinal decompression therapy | Deep tissue laser therapy | Chiropractic adjustments | Spinal stabilization rehabilitation | Orthotics and supportive equipment | Maintenance care Clinical References Cited: Ramos, G. (2004). Efficacy of vertebral axial decompression on chronic low back pain — 4-year follow-up. Surgical Technology International, XIII. Apfel, C.C. et al. (2010). Restoration of disk height through non-surgical spinal decompression. Journal of Neuroengineering and Rehabilitation, 7(1), 1–8. Shealy, C.N. & Borgmeyer, V. (2003). Decompression, reduction, and stabilization of the lumbar spine. Journal of Neuroimaging, 13(1). If You Missed Previous Episodes: Episode 1 — What Is Spinal Decompression Therapy and Does It Actually Work? Episode 2 — Herniated Disc vs. Bulging Disc: What's the Difference and Does It Matter? Episode 3 — Sciatica Explained: Why the Pain Travels Down Your Leg and What Actually Helps Episode 4 — Why Pain Medication Fails to Fix Back Pain and What Actually Addresses the Cause Episode 5 — Is Back Surgery Really Necessary? What the Research Says Before You Decide Episode 6 — What Is Degenerative Disc Disease and Does It Mean Your Spine Is Falling Apart? Episode 7 — Bone-on-Bone Knee Pain: Can Knee Decompression Therapy Actually Help? Episode 8 — The 5 Biggest Mistakes People Make With Chronic Back Pain About Dr. Chris Cameron: Dr. Chris Cameron is a chiropractor and non-surgical decompression specialist at Cameron Family Chiropractic in Lucan, Ontario. He specializes in spinal decompression therapy, knee decompression therapy, and conservative care for patients with disc injuries, sciatica, knee osteoarthritis, and chronic back and joint pain. Book a Consultation: Cameron Family Chiropractic — Lucan, Ontario cameronchiro.com Serving Lucan, London, and surrounding Ontario communities. Subscribe & Follow: Apple Podcasts | Spotify | YouTube | All major podcast platforms If you've been putting off that first step — this episode was made for you. Share it with someone who needs to hear it. Educate. Empower. Relieve. Restore.
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    13 分
  • 008: The 5 Biggest Mistakes People Make With Chronic Back Pain | And What to Do Instead

    008: The 5 Biggest Mistakes People Make With Chronic Back Pain | And What to Do Instead
    2026/08/31
    You've been resting. You've been taking the medication. You've been waiting for it to get better on its own. And you're still in the same place — or worse. In Episode 8 of The Decompression Authority Podcast, Dr. Chris Cameron gets practical. No more theory — this episode is about the five most common mistakes he sees chronic back pain patients make, why each one slows or stops recovery, and what the right approach actually looks like. If you recognize yourself in any of these, this episode is your turning point. What You'll Learn in This Episode: → Mistake #1 — Waiting it out too long: why acute back pain addressed early has an excellent prognosis — and why chronic pain (3+ months) is significantly harder to treat → The Spine journal study showing the longer back pain goes untreated, the worse the conservative care outcomes and the higher the long-term disability risk → Why the 4–6 week window without improvement is the signal to seek a proper assessment — not continue waiting → Mistake #2 — Relying exclusively on rest: why bed rest beyond 48–72 hours is counterproductive for most back pain (Cochrane Database of Systematic Reviews) → Why the spine needs movement — and what happens to disc nutrition and muscle strength during prolonged rest → Mistake #3 — Treating the symptom and ignoring the cause: why heat packs, massage, and TENS therapy have their place but cannot fix a structural problem → Why you cannot massage a herniated disc back into place — and what actually addresses the cause → Mistake #4 — Avoiding movement out of fear: what kinesiophobia is and why it is one of the strongest independent predictors of chronic pain and long-term disability (Clinical Journal of Pain) → Why guided progressive movement — not rest and not avoidance — is what restores function → Mistake #5 — Never getting a proper diagnosis: why back pain is a category, not a condition — and why treating it without understanding the cause is guessing → What a proper clinical assessment includes and why it is the non-negotiable foundation of effective care → What the right approach to chronic back pain actually looks like: proper assessment, structured decompression protocol, progressive rehabilitation, and pain neuroscience education → The Physical Therapy journal study showing pain neuroscience education alongside manual therapy significantly improves pain, disability, and fear-avoidance outcomes compared to manual therapy alone Conditions Discussed in This Episode: Chronic back pain | Herniated disc | Bulging disc | Degenerative disc disease | Facet joint dysfunction | Spinal stenosis | Sacroiliac joint dysfunction | Kinesiophobia | Nerve sensitization | Muscle deconditioning Clinical References Cited: Hestbaek, L. et al. (2003). Low back pain — what is the long-term course? European Spine Journal, 12(2), 149–165. Dahm, K.T. et al. (2010). Advice to rest in bed versus advice to stay active for acute low-back pain. Cochrane Database of Systematic Reviews. Leeuw, M. et al. (2007). Kinesiophobia in low back pain: systematic review. Clinical Journal of Pain, 23(2), 153–163. Louw, A. et al. (2011). The effect of pain neuroscience education on pain, disability, anxiety, and stress. Physical Therapy, 91(5), 723–733. If You Missed Previous Episodes: Episode 1 — What Is Spinal Decompression Therapy and Does It Actually Work? Episode 2 — Herniated Disc vs. Bulging Disc: What's the Difference and Does It Matter? Episode 3 — Sciatica Explained: Why the Pain Travels Down Your Leg and What Actually Helps Episode 4 — Why Pain Medication Fails to Fix Back Pain and What Actually Addresses the Cause Episode 5 — Is Back Surgery Really Necessary? What the Research Says Before You Decide Episode 6 — What Is Degenerative Disc Disease and Does It Mean Your Spine Is Falling Apart? Episode 7 — Bone-on-Bone Knee Pain: Can Knee Decompression Therapy Actually Help? About Dr. Chris Cameron: Dr. Chris Cameron is a chiropractor and non-surgical decompression specialist at Cameron Family Chiropractic in Lucan, Ontario. He specializes in spinal decompression therapy, knee decompression therapy, and conservative care for patients with disc injuries, sciatica, knee osteoarthritis, and chronic back and joint pain. Book a Consultation: Cameron Family Chiropractic — Lucan, Ontario cameronchiro.com Serving Lucan, London, and surrounding Ontario communities. Subscribe & Follow: Apple Podcasts | Spotify | YouTube | All major podcast platforms Know someone stuck in the chronic back pain cycle? Share this episode — it might be the most actionable thing they hear all year. Educate. Empower. Relieve. Restore.
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    10 分
  • 007: Knee Osteoarthritis and Knee Decompression Therapy: What the Research Says About a Non-Surgical Option Most Patients Never Hear About

    007: Knee Osteoarthritis and Knee Decompression Therapy: What the Research Says About a Non-Surgical Option Most Patients Never Hear About
    2026/08/24
    You've been told your knees are bone-on-bone. The doctor has mentioned knee replacement. And you're wondering if that's really the only path forward. In Episode 7 of The Decompression Authority Podcast, Dr. Chris Cameron shifts focus from the spine to the knee — and introduces a clinically supported, non-surgical treatment option that most patients with knee osteoarthritis are never told exists. Knee decompression therapy. And the research behind it is more compelling than you might expect. What You'll Learn in This Episode: → The anatomy of the knee joint — femur, tibia, patella, articular cartilage, and menisci explained simply → What bone-on-bone actually means — and what's happening inside the joint as cartilage breaks down → Why over 300 million people worldwide are affected by knee osteoarthritis — and why rates are rising → The conventional treatment staircase: NSAIDs → cortisone injections → knee replacement — and where it falls short → Why knee replacement has a lifespan of only approximately 15 years — a critical consideration for younger patients → What knee decompression therapy is and how the controlled joint distraction force works mechanically → How knee decompression reduces compressive load on remaining cartilage, promotes synovial fluid movement, and supports the joint's natural repair mechanisms → The randomized controlled trial from the Journal of Orthopaedic and Sports Physical Therapy — significant pain reduction and functional improvement maintained at follow-up → The Annals of the Rheumatic Diseases study — measurable cartilage thickness increase on MRI at one-year follow-up in patients who were candidates for total knee replacement → The 2020 Journal of Cartilage systematic review concluding knee joint distraction is a viable joint-preserving treatment with a favourable safety profile → What a full knee decompression treatment protocol looks like — session length, timeline, and what to expect → The Walk Strong Non-Surgical Knee Pain Relief Program at Cameron Family Chiropractic — combining knee decompression with shockwave therapy, laser therapy, gait analysis, and rehabilitative exercise → Who is and who is not a good candidate for knee decompression therapy Conditions Discussed in This Episode: Knee osteoarthritis | Bone-on-bone knee pain | Articular cartilage breakdown | Meniscus degeneration | Synovial joint dysfunction | Knee joint space narrowing | Knee replacement candidacy Treatments Discussed in This Episode: Knee decompression therapy | Knee joint distraction | Shockwave therapy | Laser therapy | Gait analysis | Gluteal and knee stabilization rehabilitation | NSAIDs | Cortisone injections | Total knee replacement Clinical References Cited: Becker, R. et al. Journal of Orthopaedic and Sports Physical Therapy. Knee joint distraction RCT — pain and function outcomes in moderate to severe knee osteoarthritis.van der Woude, J.A. et al. (2017). Knee joint distraction results in cartilage thickness increase. Annals of the Rheumatic Diseases, 76(2), 292–299. Jansen, M. et al. (2020). Knee joint distraction for osteoarthritis: systematic review. Journal of Cartilage, 11(3), 278–288. Hunter, D.J. & Bierma-Zeinstra, S. (2019). Osteoarthritis. The Lancet, 393(10182), 1745–1759. If You Missed Previous Episodes: Episode 1 — What Is Spinal Decompression Therapy and Does It Actually Work? Episode 2 — Herniated Disc vs. Bulging Disc: What's the Difference and Does It Matter? Episode 3 — Sciatica Explained: Why the Pain Travels Down Your Leg and What Actually Helps Episode 4 — Why Pain Medication Fails to Fix Back Pain and What Actually Addresses the Cause Episode 5 — Is Back Surgery Really Necessary? What the Research Says Before You Decide Episode 6 — What Is Degenerative Disc Disease and Does It Mean Your Spine Is Falling Apart? About Dr. Chris Cameron: Dr. Chris Cameron is a chiropractor and non-surgical decompression specialist at Cameron Family Chiropractic in Lucan, Ontario. He specializes in spinal decompression therapy, knee decompression therapy, and conservative care for patients with disc injuries, sciatica, knee osteoarthritis, and chronic back and joint pain. Book a Consultation: Cameron Family Chiropractic — Lucan, Ontario cameronchiro.com Serving Lucan, London, and surrounding Ontario communities. Subscribe & Follow: Apple Podcasts | Spotify | YouTube | All major podcast platforms Know someone living with knee pain or facing a knee replacement decision? Share this episode — it may be the most important thing they hear before making that call. Educate. Empower. Relieve. Restore.
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    11 分
  • 006: What Is Degenerative Disc Disease | And Does It Mean Your Spine Is Falling Apart?

    006: What Is Degenerative Disc Disease | And Does It Mean Your Spine Is Falling Apart?
    2026/08/17
    You got the MRI back. The report says degenerative disc disease. And nobody really explained what that means — or what happens next. In Episode 6 of The Decompression Authority Podcast, Dr. Chris Cameron clears up one of the most misunderstood and most feared diagnoses in spinal care. What degenerative disc disease actually is, what accelerates it, and — critically — what can realistically be done about it. Spoiler: it is not a sentence. It is a starting point. What You'll Learn in This Episode: → Why degenerative disc disease is not actually a disease — and why that distinction changes everything → The structural breakdown inside a degenerating disc — from 80–90% hydration in a healthy disc to progressive loss of height, flexibility, and shock absorption → Why disc degeneration begins as early as your 20s — and what determines how fast it progresses → The twin study from Spine journal: genetics account for approximately 70% of lumbar disc degeneration — but predisposed does not mean inevitable → How prolonged sitting, heavy manual labour, and poor posture accelerate disc breakdown (European Spine Journal, 2010) → Why smoking is one of the most underappreciated risk factors for disc degeneration — and what nicotine does to disc tissue → Why sedentary spines degenerate faster — and how the pumping action of movement keeps discs alive → Which risk factors are modifiable — and how reducing them changes the trajectory → Why "manage it and live with it" is an incomplete answer — and what a properly structured treatment plan can actually achieve → How spinal decompression directly addresses the three core problems of DDD: loss of hydration, loss of disc height, and loss of nutrient exchange → The Journal of Neuroengineering and Rehabilitation MRI study showing measurable disc height increases following non-surgical decompression → How targeted spinal stabilization combined with decompression creates both structural improvement and long-term muscular support → The lifestyle modifications that compound positively over time: sitting reduction, postural correction, body weight optimization, and smoking cessation Conditions Discussed in This Episode: Degenerative disc disease | DDD | DJD | Disc dehydration | Disc height loss | Facet joint degeneration | Spinal stenosis | Nerve root compression | Chronic back pain | Spinal instability Clinical References Cited: Battié, M.C. et al. (1995). Determinants of lumbar disc degeneration: a study relating lifetime exposures and MRI findings. Spine, 20(24), 2601–2612. Seidler, A. et al. (2010). Occupation and lumbar disc disease: systematic review. European Spine Journal, 19(6), 843–862. Apfel, C.C. et al. (2010). Restoration of disk height through non-surgical spinal decompression. Journal of Neuroengineering and Rehabilitation, 7(1), 1–8. Vo, N.V. et al. (2016). Molecular mechanisms of biological aging in intervertebral discs. Journal of Orthopaedic Research, 34(8), 1289–1306. If You Missed Previous Episodes: Episode 1 — What Is Spinal Decompression Therapy and Does It Actually Work? Episode 2 — Herniated Disc vs. Bulging Disc: What's the Difference and Does It Matter? Episode 3 — Sciatica Explained: Why the Pain Travels Down Your Leg and What Actually Helps Episode 4 — Why Pain Medication Fails to Fix Back Pain and What Actually Addresses the Cause Episode 5 — Is Back Surgery Really Necessary? What the Research Says Before You Decide About Dr. Chris Cameron: Dr. Chris Cameron is a chiropractor and non-surgical decompression specialist at Cameron Family Chiropractic in Lucan, Ontario. He specializes in spinal decompression therapy, knee decompression therapy, and conservative care for patients with disc injuries, sciatica, and chronic back and joint pain. Book a Consultation: Cameron Family Chiropractic — Lucan, Ontario cameronchiro.com Serving Lucan, London, and surrounding Ontario communities. Subscribe & Follow: Apple Podcasts | Spotify | YouTube | All major podcast platforms Know someone who's been told they have DDD and don't know what to do next? Share this episode — it may be the most useful thing they hear this week. Educate. Empower. Relieve. Restore.
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