Shockwave therapy
Shockwave Therapy for Calcific Shoulder Tendinitis
A non-surgical option for the shoulder pain that wakes you up at night.
What this condition is
Calcific tendinitis is a deposit of calcium that forms inside a rotator cuff tendon, most often the supraspinatus. It can sit there quietly for years and then become intensely painful, particularly at night and when reaching overhead. It shows up clearly on X-ray, which matters here — the evidence for shockwave applies to shoulders where a deposit is actually present and visible.
How shockwave helps
Calcific tendinitis of the rotator cuff is one of the conditions shockwave is best known for treating. The acoustic waves help break down the calcium deposit while prompting repair in the surrounding tendon. Given that the main alternatives are ultrasound-guided needling or surgery, a non-invasive treatment with no downtime is worth a serious look before you commit to either.
Worth knowing. Not every painful shoulder has a calcium deposit, and the treatment plan differs depending on what we find. X-rays are part of the standard first visit here, so we will know exactly what we are dealing with before your course begins.
Does this sound like you?
- Deep shoulder pain that is markedly worse at night, often waking you
- Pain reaching overhead, behind your back, or across your body
- A sharp catch at a particular point in the arc of movement
- A calcium deposit already identified on an X-ray or scan
- Months of symptoms despite rest, anti-inflammatories or physical therapy
What we would do alongside it
Shoulder pain is rarely just the tendon. Posture, shoulder blade position and neck mechanics all load that tendon, and this practice is built to measure exactly that. Treating the deposit and correcting what caused it is what stops it coming back.
← Back to shockwave therapy: everything it treats, and what a course involves
What a course actually involves
Despite the name, there is no electrical shock involved and nothing to do with muscle stimulation. A "shockwave" here is a pressure wave traveling through tissue — the same physics as sound, which is why the treatment is also called acoustic wave therapy. No current passes through you. What you feel is a rapid mechanical tapping against the skin, firmest directly over the sore spot.
A single session
10 to 20 minutes. Gel goes on, a handheld applicator moves over the area delivering rapid pulses. Most people describe a firm tapping that is strongest over the sorest spot. The intensity is set to what you can tolerate.
A full course
Usually 3 to 6 sessions, about a week apart. The tissue response builds across the course rather than arriving at once. Many people notice a change partway through.
Afterwards
None. You walk out and back into your day. No needles, no anesthesia, no medication. The area may be sore, slightly red or a little swollen for a day or two — that is the expected response. We usually suggest easing off high-impact training briefly.
Safety and who it suits
Shockwave has a strong safety record across millions of treatments, and side effects are mild and short-lived — usually a day or two of tenderness in the treated area. As with any treatment there are situations where we would not use it, and we review your history before starting. We would hold off if any of these apply:
- An active infection in or over the area to be treated.
- A known blood clot in the area, or a clotting disorder without clearance from your physician.
- Over or near a known or suspected tumor.
- Over an open growth plate — which rules out anyone still growing, generally under 18.
- Pregnancy, where the treatment area is anywhere near the abdomen or lower back.
- A tendon that is close to fully torn. That needs imaging and an orthopedic opinion first, not shockwave.
- Significantly reduced bone density in the treatment area, until it has been assessed.
What it costs
Every course is built around the specific problem, so the cost depends on how many sessions you need and what we are treating. There is no single price we can put on a page and have it be true for everyone.
What we can do is give you the full figure up front. After the examination you get the total for your course in writing — not a per-session number that leaves you guessing at the end. Call the office on (805) 496-4469 and we will talk you through it.
Where we are, and who travels in
Dr. Nick Brock, DC practices at in Thousand Oaks, just off the 101. Mon, Wed, Thu 8:00–5:30 · Tue 2:00–5:30 · Closed Fri–Sun
Patients come in from across the Conejo Valley — Westlake Village and Newbury Park are about ten minutes out, Oak Park and Agoura Hills around fifteen, and Calabasas is the farthest at roughly twenty-five minutes eastbound. That distance is worth thinking about here in a way it is not for a single adjustment: a shockwave course is three to six visits about a week apart, so it is a drive you make repeatedly rather than once.
If you have been told your options are injections, surgery or living with it, this is worth a conversation first.
The first step is an examination — a proper look at the tissue, X-rays where they will tell us something useful, and a clear plan with a realistic timeframe before anything begins. Call the office and we will get you in.