Shockwave therapy for tennis elbow

The choice at the outer elbow is whether the pain lives in the tendon that extends the wrist, and whether a focused acoustic peak belongs on that anchor while the grip is rebuilt. Tennis elbow is the household name. Lateral epicondylalgia is the more careful one. It means the bony knob on the outside of the humerus, where several forearm muscles begin, has become the site of a load-related tendon problem. A shockwave handpiece is a possible addition for a chronic case. It is not the definition of the condition, and it is not a cure rate this page is willing to invent.

The lever you use every time you grip

Make a fist. The muscles that bend the wrist backward and that spread force through a grip originate just above the elbow, on a small footprint of bone. That footprint is a lever arm. A coffee pot held with a straight elbow and a cocked wrist, a handshake, a screwdriver, a grocery bag with thin handles, a backhand struck late: each one asks those fibers to hold tension while the hand does something else. MedlinePlus describes tendinitis (opens in a new tab) as irritation of a tendon, and in chronic cases the tissue is often less "inflamed" in the sprained-ankle sense and more degenerated and under-repaired. The outer elbow is a classic place for that slower story. Morning stiffness may be mild. The giveaway is a task: lifting, pouring, turning a key, or carrying a laptop by the corner.

Tenderness sits on the lateral epicondyle, and it should increase when the wrist extensors are asked to work against resistance. Pain that is vague, migratory, or worse with neck position belongs in a different column of the table below. Pain that is only on the inner elbow is a different tendon group and a different conversation. The popular name "tennis elbow" has convinced people the diagnosis requires a racquet. It does not. It requires the anatomy and the load.

Finding	Fits lateral epicondylalgia	Look somewhere else first
Where it is tender	On the lateral epicondyle, a fingertip spot	Diffuse arm pain, or tenderness far down the forearm only
What reproduces it	Gripping, lifting a pot, shaking hands, resisted wrist extension	Neck motion, overhead shoulder strain, tingling in the hand
How it behaves	Task pain that has lingered for weeks or months	Sudden swelling, fever, or pain after a direct blow
What a focused wave would be for	The extensor origin the exam marks	A nerve, a joint inside the elbow, or a neck referral
What still has to change	Grip dose, handle size, wrist position under load	The actual source, once it is named

Where the focused wave is aimed, and why aim matters

Radial and focused fields are compared on /radial-vs-focused-shockwave. For this tendon the relevant fact is size. The extensor origin is a small attachment on bone, not a long muscle belly. A focused shockwave is designed so the high-pressure zone sits at a selected depth rather than blooming widest at the skin. That is the geometry that matches a pinpoint anchor, once palpation has marked it. The applicator is coupled with gel. The person is awake. The peak is walked onto the spot that reproduces the familiar grip pain, not sprayed across the joint line, and not parked on the ulnar nerve at the inner elbow where a shock has no business being a casual experiment.

A radial cap can cover a broader patch of forearm muscle, and some clinicians reach for it when the sore area is genuinely wide. This page's intent is the focused aim at the epicondylar origin, because that is the tissue the diagnosis names. The office owns both Storz shockwave forms, so the wider field is available if the exam finds a different shape of problem. Availability is not an order to use both. Shockwave therapy at the clinic describes the service without this guide's anatomy lesson.

What this page will not do is quote a cure rate. The large sham-controlled percentages people circulate come from chronic plantar fasciitis trials, including Gerdesmeyer and colleagues (opens in a new tab). Those volunteers had heel pain, not lateral elbow pain. Copying a heel success figure onto an epicondyle would be a category error. Wider research on elbow shockwave is not given a number here. The evidence commentary that keeps those heel figures in their fence is /does-shockwave-therapy-work. If a brochure offers you a single elbow percentage from this practice, it is not this practice's published result. There isn't one.

Loading is the job the tendon was hired for

Grip is a force the tendon has to relearn, in doses. Early on, that may be an isometric hold: the wrist extensors contract without the wrist flailing through a painful arc, long enough to be work and short of a flare that ruins the next day. Later, the load moves through range, then closer to the actual task, with more weight or more repetitions only when the tendon signs off the following morning. The specific worksheet this office wants you to follow is not printed here and should not be improvised from a social-media sketch as if it were a prescription. The logic is non-negotiable even without the worksheet. A tendon that is only rested becomes less capable. A tendon that is slammed with the old workload on day one becomes more irritable. The middle path is progressive forearm loading.

Activity edits are the other half, and they are more specific than "rest the arm." A larger, softer handle lowers the grip force needed to keep a tool from spinning. A pot lifted with two hands, or with the wrist in a less extended posture, changes the moment at the epicondyle. A workstation that makes you reach and pinch for eight hours is a dose, even though nobody would call it exercise. Pausing the provoking task completely for a short time can help a hot tendon. Pausing it forever, without rebuilding capacity, is how people end up protective and weak. Physiotherapy at the practice is the main-site description of that movement work. Shockwave does not retire it.

Dr. William Choi, DC, has a kinesiology degree from San Diego State University and adjusts with Diversified technique. Athletes and people with work-related grip pain are part of the practice he sees. The certificate on the wall does not change the job. He is a chiropractor. It does mean the elbow is examined as a link in a chain: wrist, forearm, shoulder blade, and neck. A local tendon plan that ignores a stiff shoulder or a neck that refers pain outward is a plan with a hole in it.

When the outer elbow is a messenger

Neck injuries and disorders (opens in a new tab) and shoulder injuries and disorders (opens in a new tab) exist as separate topics because the arm is downstream of both. A cervical nerve irritation can ache along the outer forearm. A shoulder that will not elevate cleanly changes how the elbow and wrist compensate during a lift. Radial tunnel irritation can cause aching distal to the epicondyle, often without the exquisite bone tenderness of a true extensor-origin problem, and sometimes with pain on resisted middle-finger extension more than on a simple handshake. The shoulder guide /shoulder-pain-and-frozen-shoulder is the next read when the pain is really about reaching overhead or a frozen joint, not about pouring coffee.

Clues that argue against a quick acoustic series on the epicondyle: numbness or tingling in a nerve pattern, pain that is worse at night without any grip, swelling inside the joint, locking, a recent fall onto the hand, or elbow pain with fever. Those need a diagnosis, which might include imaging or a referral, before anyone discusses a focused peak. Class IV laser is a separate modality people ask about for the same spot. It is not shockwave, it has its own hazard class, and it does not carry a cure rate on /class-iv-laser-therapy.

Screens, and what to bring

Shockwave limits this practice has already stated still govern an elbow: skip treatment during pregnancy, skip a field over infection or tumor, and skip it when a blood-clotting disorder is known. The device manual has to confirm that list. A pacemaker question belongs to EMTT screening rather than to an elbow shockwave consent line. Skin over the epicondyle should be intact. If you are anticoagulated or bruise from minor contact, say so before gel goes on. There is no published per-session fee on this page. The office has not asked this guide to print one, and the todos for this condition do not include a price range. The quote, if treatment is even appropriate, comes after the exam.

Bring the tool, racquet, or work posture story in concrete units. How many hours, how heavy, which hand, what changed in the month before the pain. Bring prior imaging if the elbow has already been injected or operated on. Be ready to point with one finger to the bone, then to show the grip that hurts. The focused handpiece is aimed at that finger's spot only when the exam agrees the spot is the tendon origin. If the exam disagrees, the right outcome is a different plan, including the possibility that this office is the wrong room. That is a successful visit. A series on the wrong landmark is not.