Shoulder

Your Shoulder Was Replaced. The Pain Wasn’t. We Can Help.

You had the surgery. You did the rehab. But your shoulder still aches, stiffens at night, and won’t let you reach or lift the way you expected.

We assess more than your shoulder.

We check your scar tissue, nerve response, cervical spine, and muscle activation patterns to find what’s actually keeping you in pain.

Targeted therapies that address the surgical scar first.

Focused shockwave and magnetic therapy work on the scar, inflammation, and nerve disruption before we ask your muscles to strengthen.

Progressive rehab that builds on real progress.

We add strengthening only when your tissues can handle it, and continue guiding your recovery for months.

60-minute one-on-one assessment + treatment plan.

No pressure, no contracts.

Is This You?

If any of this sounds familiar, you're in the right place.

You had a shoulder replacement for arthritis or a massive cuff tear, but the aching and weakness haven’t gone away

You wake up at night with deep shoulder pain and can’t sleep on that side

Your physio keeps repeating the same exercises with no new plan, and you’ve hit a wall

Your X-rays show the implant is fine, but your shoulder still hurts and nobody can explain why

You’re wondering if the surgery even worked, and you want a second opinion from a clinic that looks beyond the implant

The Real Problem

Why Your Shoulder Still Hurts After "Trying Everything"

Explore 4 slides on Shoulder Replacement Rehab

Most people have several of these happening at once. That’s why we assess the whole chain, from your cervical spine to your shoulder blade mechanics, not just the painful spot.

OUR APPROACH

The Unpain 3-Part Shoulder Replacement Rehab Relief Program

INITIAL VISIT

Whole-Body Root-Cause Assessment

Test scar tissue mobility, nerve responsiveness, and deltoid activation patterns

Identify which combination of root causes (scar, nerve, muscle, capsule) is driving your pain

Receive a clear written treatment plan with transparent pricing before you commit

First 3 to 5 Weeks

Pain & Inflammation Modulation

Focused shockwave applied directly to the surgical scar and adhesion zones to break up fibrosis and re-stimulate nerve endings

High-energy magnetic therapy (EMTT) to reduce deep inflammation and accelerate tissue regeneration

Targeted massage and manual therapy to release myofascial tension around the shoulder and upper back

Make sleeping and reaching tolerable, fast.

5+ Weeks and Beyond

Strength & Progressive Aftercare

Progressive strengthening targeting deltoid, rotator cuff, and scapular stabilizers

Movement quality retraining to eliminate compensations and build lasting shoulder control

Ongoing guidance and exercise progression for three months and beyond

What To Expect

What Results Can I Expect?

Every case is different, but research and our clinical experience consistently show:

Noticeable improvement within 2 to 4 weeks. Most patients report meaningful pain reduction after 2 to 4 shockwave sessions, with marked relief by 6 to 8 weeks of combined therapy.

Better sleep, easier reaching, and more strength. Randomized trials show that adding shockwave to rehab significantly improves functional shoulder scores and range of motion compared to exercise alone.

Continued improvement over 3 to 12 months. Research shows most patients reach about 85% of their pain improvement by 3 months and continue gaining through the first year.

Our promise: we will tell you honestly at the assessment if we don’t believe you’re a good candidate for this approach.

EVIDENCE

The Research Behind Our Approach

Focused shockwave therapy has been shown to significantly reduce shoulder pain and speed tendon healing after rotator cuff repair, confirmed by a 2023 randomized clinical trial.

High-energy magnetic therapy (EMTT) reduced shoulder tendon pain roughly twice as much as placebo, with over half of patients achieving 50% or greater pain relief in a recent double-blind trial.

Early active rehabilitation after reverse shoulder replacement has been shown to produce significantly better range of motion at 3 months compared to delayed protocols, according to a systematic review and meta-analysis.

Shockwave therapy significantly improved pain and range of motion in frozen shoulder (adhesive capsulitis) compared to standard care, confirmed by a systematic review and meta-analysis.

Massage therapy has been shown to significantly reduce post-surgical pain compared to usual care, supported by a 2022 meta-analysis of 32 randomized trials.

Outcomes are group averages from clinical trials; individual results vary.

See full references
  1. [1] Shao H, Zhang S, Li J, et al. Radial extracorporeal shockwave therapy reduces pain and promotes proximal tendon healing after rotator cuff repair: randomized trial. Ann Phys Rehabil Med. 2023;66:101730. DOI:10.1016/j.rehab.2023.101730.
  2. [2] Hollander K, Burgkart R, et al. Prospective double-blinded placebo-controlled trial of high-energetic extracorporeal magnetotransduction therapy in shoulder joint enthesopathies. J Back Musculoskelet Rehabil. 2025;38:1–9. DOI:10.3233/JBR-228284.
  3. [3] Vajapey SP, Contreras ES, Cvetanovich GL, et al. Neurologic complications in primary anatomic and reverse total shoulder arthroplasty: a review. J Clin Orthop Trauma. 2021;20:101475. DOI:10.1016/j.jcot.2021.06.005.
  4. [4] Green MJ, Chambers J, et al. Postoperative rehabilitation strategies after reverse shoulder arthroplasty: a systematic review. J Shoulder Elbow Surg. 2020;29(11):2293–2301. DOI:10.1016/j.jse.2020.03.001.
  5. [5] Jiang XY, Ebraheim NA. Effects of extracorporeal shock waves on peripheral nerves. Neural Regen Res. 2013;8(27):2438–2444. DOI:10.3969/j.issn.1673-5374.2013.27.008.
  6. [6] Guo L, Chen Q, Shao Y, et al. The effect of massage therapy on pain after surgery: a systematic review and meta-analysis. Int J Surg. 2022;101:106626. DOI:10.1016/j.ijsu.2022.106626.
  7. [7] Waheed I, Ediripolage F, Alvi I, Haider JM. Preoperative risk factors for pain after reverse total shoulder arthroplasty: a systematic review. Cureus. 2024;16(5):e60041. DOI:10.7759/cureus.60041.
  8. [8] Becker SF, Gohil S, Siram S, et al. Subcellular and molecular effects of high-energy pulsed electromagnetic fields on bone. Acta Biomater. 2022;141:645–659. DOI:10.1016/j.actbio.2021.12.051.
  9. [9] Ekelund AL. Management of painful reverse shoulder arthroplasty. Shoulder Elbow (Lond). 2017;9(3):212–222. DOI:10.1177/1758573217702333.
  10. [10] Waheed I, et al. Preoperative Risk Factors for Pain After Reverse Total Shoulder Arthroplasty: A Systematic Review. Cureus. 2024;16(5):e60041.
  11. [11] Extracorporeal Shockwave Therapy as an Adjunctive Therapy for Frozen Shoulder: A Systematic Review and Meta-analysis. PMC 2022.
  12. [12] Management of painful reverse shoulder arthroplasty. PMC 2017.
  13. [13] Neurologic complications in primary anatomic and reverse total shoulder arthroplasty: A review. PMC 2021.
  14. [14] Extracorporeal Magnetotransduction Therapy as a New Form of Electromagnetic Wave Therapy: From Gene Upregulation to Accelerated Matrix Mineralization in Bone Healing. PMC 2024.
  15. [15] A systematic review of manipulative therapy for the treatment of shoulder pain. PubMed 2011.
  16. [16] Guo L, et al. The effect of massage therapy on pain after surgery: A comprehensive meta-analysis. Int J Surg. 2022.
  17. [17] Early mobilisation versus delayed protocols after reverse total shoulder arthroplasty for nonfracture indications: A systematic review and meta-analysis. PMC 2025.

Shoulder Replacement RehabFAQ

Here are answers to some of the most common questions about Shoulder Replacement Rehab.

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Does shockwave therapy help recovery after shoulder surgery?

Randomized trials show that adding shockwave therapy to rehabilitation significantly improves pain and shoulder function scores compared to rehab alone. At Unpain, we apply focused shockwave directly to the surgical scar and adhesion sites, which is where much of the post-operative pain originates. We assess your specific situation during the initial visit to confirm whether this is appropriate for you.

Could scar tissue from surgery be causing my shoulder pain?

Yes, surgical scar tissue is one of the most common sources of persistent shoulder pain after replacement. The incision and internal repair create collagen scarring that can thicken the joint capsule, restrict motion, and trap nerve endings. Addressing this scarring is a central part of our treatment approach. We map this out in your first visit.

How many sessions until I notice a difference?

Most patients report noticeable improvement after 2 to 4 shockwave sessions, with marked pain relief by 6 to 8 weeks of combined therapy. Our typical program involves 8 to 10 sessions of shockwave and magnetic therapy over 3 to 4 weeks, plus about 12 weeks of guided exercises. We review your expected timeline during your initial assessment.

Why does shoulder pain come back after a period of feeling better?

Pain flare-ups during recovery often indicate unresolved scar tissue or adhesions. When only strengthening exercises are done without treating the underlying scarring and nerve disruption, those adhesions can continue to tug on nerves and re-trigger inflammation. This is why we address the “software” (scar, nerve, capsule) before focusing on strength. We review this with you during your initial assessment.

My X-ray shows the implant is fine. Why am I still in pain?

A well-positioned implant doesn’t mean the soft tissues around it are healthy. The replaced joint is inert. Pain comes from the remaining muscles, tendons, capsule, and nerves, all of which may have been affected by years of degeneration plus the surgery itself. Studies show a high rate of subclinical nerve changes after shoulder replacement. We assess these soft-tissue and neural factors during your first visit.

Is shockwave therapy safe on a shoulder with an implant?

Focused shockwave targets the soft tissues (scar, capsule, muscle), not the implant itself. The treatment is non-invasive and well-studied in shoulder conditions. That said, every case is different. We review your surgical history, imaging, and medical background during the assessment to confirm this approach is safe and appropriate for you.

YOUR NEXT STEP

Ready to See What’s Actually Driving Your Shoulder Pain?

Stop guessing, stop collecting random treatments, and get a plan that treats the system, not just the shoulder.

Initial Shoulder Replacement Rehab Assessment — Edmonton

60-minute one-on-one session. Here’s what’s included:

1

Full shoulder, scar tissue, nerve response, and scapular movement assessment

2

Identify which pain drivers matter for your case

3

Review of surgical history and imaging if available

4

Clear written plan with transparent pricing before you commit

No referral needed. No obligation to continue beyond the first visit.

No pressure, no contracts.

We will tell you honestly at the assessment if we don't believe you're a good candidate for this approach. If your condition needs something different, we'll refer you directly.

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shoulder replacementrehabpost-surgery