Calcific Tendinitis Treatment in Bellingham, WA
Calcium deposits in the rotator cuff cause acute, severe shoulder pain. Cortisone may reduce inflammation temporarily, but does not remove the deposit. Dr. Borys uses shockwave therapy — one of the better-studied non-invasive options — to target the calcium directly and support the tendon's own repair.
Book an initial visitA calcium deposit problem, not just a tendon problem
Calcific tendinitis occurs when calcium phosphate crystals accumulate within the rotator cuff tendons — most commonly the supraspinatus — creating a deposit that causes pain, inflammation, and restricted shoulder movement. The pain can range from a chronic dull ache to an acute, disabling flare when the deposit begins to resorb spontaneously.
The condition is more common than most people realize — studies suggest calcium deposits are present in around 3–20% of adults, though many are asymptomatic. When symptomatic, it tends to affect people between 30 and 60 years old and is more common in women. The dominant shoulder is involved more often.
Cortisone injections are frequently offered and can reduce acute inflammation, but they do not resorb the deposit. Shockwave therapy — with strong randomized trial evidence — targets the calcium directly, stimulating resorption while reducing pain and restoring function.
Shockwave therapy is one of the better-studied non-invasive treatments for calcific tendinitis. Multiple RCTs show meaningful calcium resorption and durable pain relief — evidence is strongest for higher-energy focused protocols, though radial shockwave also has supportive trial data. It is a reasonable next step when cortisone or physical therapy has not provided lasting relief.
Why patients consider this
- Reach overhead, sleep on the affected side, or dress without sharp shoulder pain
- Address the calcium deposit directly rather than relying on cortisone for temporary relief
- A treatment approach with evidence for actual calcium resorption, not just symptom suppression
- Avoid surgery for a condition that responds well to non-invasive intervention in most cases
What Dr. Borys offers for calcific tendinitis
Shockwave Therapy (ESWT)
Shockwave delivers acoustic pressure waves directly to the calcified tendon, stimulating resorption of the calcium deposit and triggering the tendon's own repair response. Multiple randomized controlled trials and meta-analyses support ESWT for calcific tendinitis — evidence is strongest for higher-energy focused protocols, though radial shockwave also has supportive clinical evidence. It is one of the better-studied non-invasive options for this condition.
Learn more about shockwave therapyPRP Injection
Concentrated platelets from your own blood are injected into the calcified area and surrounding tendon under ultrasound guidance. PRP supports tendon healing and reduces the inflammatory response around the deposit. It is used as an adjunct to shockwave — particularly for cases with significant tendon degeneration alongside the calcification.
Learn more about PRP therapyConservative care alongside shockwave
Shockwave targets the deposit directly, but supporting the surrounding tendon and shoulder mechanics matters for full recovery. Activity modification, rotator cuff strengthening, and scapular stabilization work are integrated into the treatment plan from the start.
Most patients are not expected to wait through months of failed conservative care before shockwave is considered — unlike conditions where loading rehabilitation is the primary treatment, calcific tendinitis has a specific structural target that shockwave addresses directly.
Activity modification
Temporarily avoiding overhead loading and provocative positions reduces pain during acute flares and allows the shoulder to settle before more active treatment.
Physical therapy
Targeted rotator cuff strengthening and scapular stabilization exercises support the shoulder's load-bearing capacity and are combined with in-office treatment for better overall outcomes.
Anti-inflammatory measures
Ice, NSAIDs, and activity modification can reduce acute pain during a flare but do not address the deposit itself. They are reasonable short-term measures while arranging definitive treatment.
Shockwave when conservative care stalls
When pain persists despite rehab and activity modification — or when the deposit is large and symptomatic — shockwave is a reasonable next step to consider.
Ultrasound-guided needling and lavage
In selected cases — particularly when a deposit is soft and fluid — ultrasound-guided needle puncture and lavage (barbotage) is a minimally invasive procedural option. Dr. Borys can help determine whether shockwave is appropriate or whether referral for lavage or an orthopedic consultation would be more suitable.
Research supporting shockwave for calcific tendinitis
Shockwave, Needling, and Combined Treatment Compared
Single-blind RCT comparing radial shockwave, ultrasound-guided needle puncture, and combined treatment for calcific shoulder tendinitis. All three arms produced calcium resorption and pain reduction. The trial demonstrates that shockwave is an active non-surgical option, though outcomes were also favorable for needling and the combined group.
View on PubMed →ESWT Superior to Placebo for Calcific Shoulder Tendinitis
Systematic review and meta-analysis by Bannuru et al. (2014) found extracorporeal shockwave therapy significantly superior to sham treatment for pain reduction and calcium deposit resorption in calcific rotator cuff tendinitis, with an acceptable safety profile across included trials.
View on PubMed →Shockwave Shows Durable Benefit at 24 Months
Wang et al. (2003) followed patients after ESWT for calcific tendinitis and found that pain relief and functional improvement were maintained at approximately 24 months, with continued radiographic evidence of calcium resorption on follow-up imaging.
View on PubMed →Who tends to benefit most
A reasonable fit if you…
- Have confirmed calcific tendinitis on X-ray or ultrasound with ongoing shoulder pain
- Have not had lasting relief from a cortisone injection or physical therapy alone
- Want a treatment that targets the calcium deposit rather than temporarily suppressing symptoms
- Are trying to avoid surgical needling or rotator cuff decompression procedures
May not be the right fit if you…
- —Have early or small asymptomatic deposits found incidentally — watchful waiting is often appropriate
- —Have a large full-thickness rotator cuff tear alongside the calcification that may need surgical repair
- —Need a guaranteed outcome — calcific deposits vary in density and some respond more slowly than others
- —Have an active infection, certain blood or platelet disorders, or active cancer (for injection options)
Related conditions
Rotator cuff tendinopathy
Calcific tendinitis often co-exists with rotator cuff tendinopathy — Dr. Borys uses ultrasound to distinguish the two and tailor treatment accordingly.
Frozen shoulder
Adhesive capsulitis can develop secondary to untreated calcific tendinitis — early treatment of the deposit reduces this risk.
Calcific Tendinitis Treatment: Common Questions
Does shockwave therapy actually dissolve the calcium deposit?
Yes — this is one of the most well-supported applications of shockwave in the musculoskeletal literature. Multiple randomized controlled trials and systematic reviews have demonstrated that extracorporeal shockwave therapy (ESWT) produces measurable calcium resorption in the rotator cuff, not just pain relief.
The mechanism involves the acoustic pressure waves disrupting the calcium crystal structure and stimulating the body's own phagocytic response to clear the deposit. Follow-up imaging commonly shows reduction or complete resolution of the calcification. Results vary by deposit density and size — hard, dense deposits tend to respond more slowly than softer, more fluid ones.
How many shockwave sessions are needed for calcific tendinitis?
Most protocols for calcific tendinitis use 3–6 sessions, typically spaced one week apart. This differs from other tendon conditions where shockwave is used — calcific tendinitis generally requires a dedicated series rather than a single treatment.
Dr. Borys uses diagnostic ultrasound to assess the deposit before treatment and on follow-up to gauge resorption progress. The number of sessions is adjusted based on how the deposit and the shoulder are responding.
Why not just get a cortisone injection for calcific tendinitis?
Cortisone may reduce acute pain and inflammation around the deposit, and it is a reasonable option when other measures have not provided enough relief. However, it does not directly affect the calcium itself — the deposit remains, and pain often returns.
Shockwave targets the deposit directly and has randomized trial evidence for actual calcium resorption. For patients looking to address the structural problem rather than manage symptoms temporarily, it is a more targeted approach. Cortisone still has a role in managing acute severe flares, but it is not a long-term solution on its own.
Is calcific tendinitis different from a rotator cuff tear?
Yes — they are distinct conditions, though they can co-exist. A rotator cuff tear involves a structural disruption of the tendon fibers. Calcific tendinitis involves calcium phosphate crystal deposits within an otherwise intact (or less severely damaged) tendon.
Diagnostic ultrasound and X-ray distinguish the two clearly. Dr. Borys performs in-office ultrasound at the initial evaluation to confirm whether you have calcification, tendon degeneration, a tear, or a combination — because the treatment approach differs significantly depending on what is actually present.
Is calcific tendinitis treatment covered by insurance in Bellingham?
The initial evaluation is a standard office visit that may be covered depending on your insurance plan. Shockwave therapy and PRP injections are generally not covered by insurance and are paid out of pocket, as most plans still classify them as investigational.
Dr. Borys treats calcific tendinitis in Bellingham, WA, serving patients from Whatcom County, Skagit County, and the San Juan Islands. Pricing and treatment options are reviewed at your initial visit.
Calcific tendinitis treatment in Bellingham, WA
Dr. Borys treats calcific tendinitis at his clinic in Bellingham using ultrasound-guided shockwave therapy and, where appropriate, PRP. Diagnostic ultrasound confirms the size and density of the deposit before any treatment is planned, and progress is assessed on follow-up.
Patients come from across Whatcom County, Skagit County, and the San Juan Islands.
Start with a full shoulder evaluation
An initial visit includes a full shoulder examination and diagnostic ultrasound to confirm the deposit and assess the surrounding tendon. Dr. Borys will review whether shockwave, PRP, or a combination is appropriate for your presentation.
The information on this page is for general educational purposes only and is not individual medical advice. It is not a substitute for a consultation with a qualified provider. Whether a treatment is appropriate depends on your individual evaluation, and individual results vary.