Therapeutic ultrasound uses sound waves to penetrate deep into muscle and connective tissue — warming it from the inside, reducing inflammation, and accelerating healing in ways that topical treatments simply cannot reach. It is one of the most established physical therapy modalities in use today.
Same-day appointments often available. Most insurance accepted.Diagnostic ultrasound produces images. Therapeutic ultrasound produces results. The distinction matters. The device Dr. Lombardi uses emits high-frequency sound waves — typically at 1 MHz or 3 MHz — that penetrate through skin and fat into the deeper layers of muscle, tendon, and connective tissue.
Those sound waves do two things depending on the settings used. At continuous output, they generate mild, controlled heat deep within the tissue — increasing circulation, reducing muscle spasm, and making the tissue more pliable for subsequent manual treatment. At pulsed output, they produce mechanical effects without heat — stimulating cellular repair processes in a way that is particularly useful for acute or more sensitive injuries.
Dr. Lombardi uses ultrasound therapy as part of a broader treatment approach, often before chiropractic adjustments to relax tense musculature, or before stretching to enhance tissue pliability. It is rarely used in isolation — but it consistently makes everything else work better.
A handheld transducer is moved in slow, overlapping circles over the treatment area. Gel is applied to ensure good sound wave transmission through the skin.
At continuous settings, the sound waves cause vibration in tissue molecules that generates controlled heat 3 to 5 centimeters below the surface — warming tissue that nothing topical can reach.
At pulsed settings, the mechanical pressure of the sound waves stimulates cellular activity — increasing membrane permeability, enhancing protein synthesis, and promoting tissue repair — without significant heat.
Sessions typically last 5 to 10 minutes per area. Dr. Lombardi adjusts frequency, intensity, and mode based on whether your injury is acute or chronic and which tissues are involved.
Ultrasound therapy shines wherever deep soft tissue is involved. These are the conditions where Dr. Lombardi reaches for it most often.
Deep muscle tension and protective spasm respond well to the thermal effects of ultrasound. The heat penetrates to the muscle belly, relaxing fibers that are otherwise impossible to reach manually.
Chronic tendon inflammation — Achilles, patellar, rotator cuff, lateral epicondyle — is one of the most common uses of therapeutic ultrasound. The mechanical effects at the tendon level stimulate repair.
Inflamed bursae, particularly around the shoulder, hip, or knee, respond to the anti-inflammatory effects of pulsed ultrasound without the systemic effects of corticosteroids.
Ultrasound softens scar tissue and fascial adhesions — making it particularly useful after surgery or significant injury where fibrous tissue has restricted movement.
When joint capsules tighten following injury or disuse, therapeutic ultrasound combined with stretching improves tissue extensibility and restores range of motion more effectively than stretching alone.
When spinal injuries produce deep paraspinal muscle spasm that makes chiropractic adjustments difficult, ultrasound relaxes the guarding musculature so that subsequent treatment can be more gentle and effective.
Patients are often surprised by how straightforward this treatment is. Here is what to expect.
Dr. Lombardi applies ultrasound gel to the treatment area. The gel conducts sound waves through the skin — without it, air gaps would reflect the waves before they could penetrate.
The transducer is moved in slow circles over the area. You may feel a mild warmth — or nothing at all on pulsed settings. The treatment should never feel hot or painful.
Each area takes 5 to 10 minutes. If multiple areas are being treated, the session extends accordingly. Most patients find it relaxing.
Ultrasound is almost always followed by another treatment — an adjustment, stretching, or soft tissue work — because the relaxed, warmed tissue responds better to what comes next.
Ultrasound therapy has been in clinical use since the 1940s. The evidence base is extensive, and it remains one of the most widely used physical therapy modalities worldwide.
A Cochrane review on therapeutic ultrasound for shoulder disorders found a 70% improvement rate in shoulder tendinitis cases compared to placebo ultrasound, with statistically significant functional improvement.[1]
Research published in Physical Therapy demonstrated that therapeutic ultrasound significantly increases the extensibility of dense connective tissue, supporting its use before stretching in patients with scar tissue or joint contracture.[2]
Therapeutic ultrasound devices are FDA-cleared Class II medical devices with an established safety record spanning decades of clinical use across physical therapy and chiropractic settings.[3]
Research findings are for informational purposes only. Individual outcomes vary. Dr. Lombardi provides personalized assessments at every first visit.
This is one of the oldest physical therapy tools available, and still one of the most misunderstood.
They share a technology — sound waves — but almost nothing else. Diagnostic ultrasound uses high-frequency pulses to create images. Therapeutic ultrasound uses different frequencies and intensities to produce mechanical and thermal effects in tissue.
The devices look similar but are designed for different jobs. Therapeutic ultrasound is calibrated to penetrate and affect tissue. Diagnostic ultrasound is calibrated to reflect off tissue boundaries and create images.
Pulsed therapeutic ultrasound intentionally produces minimal heat — and it is often the preferred setting for acute or sensitive injuries. The mechanical effects of pulsed ultrasound on cellular repair happen independently of any thermal effect.
Dr. Lombardi selects the mode based on your specific condition. Acute injuries get pulsed settings. Chronic, deep muscle issues get continuous thermal settings. Both are clinically effective for different reasons.
Straightforward answers. No sales pitch.
Yes. Therapeutic ultrasound has an excellent safety record across decades of clinical use. There are contraindications — including use over areas of active infection, malignancy, implanted metal hardware in the field, or directly over the spine in certain presentations — and Dr. Lombardi screens for all of them.
No. Most patients feel nothing, or a mild, comfortable warmth. If you feel any burning or sharp sensation, you tell Dr. Lombardi immediately and the settings are adjusted.
Acute conditions often respond in 4 to 6 sessions. Chronic conditions and scar tissue may require more. Dr. Lombardi gives you a realistic estimate based on what he finds at your evaluation.
It depends on the device and location. Ultrasound is generally contraindicated over implanted electronic devices and should be used cautiously near implanted metal. Dr. Lombardi will review your history and imaging before recommending treatment.
If surface-level treatments have not reached your pain, there is a reason. Ultrasound therapy accesses tissue that heat packs, massage, and topical treatments cannot. Call Dr. Lombardi to find out whether it belongs in your treatment plan.
Same-day appointments often available. Most insurance accepted.The content on this page is intended for general informational purposes only and does not constitute medical advice. Individual results vary. Always consult Dr. Lombardi or another qualified provider about your specific condition before beginning any treatment.