How acoustic wave decompression restores a spinal segment
Explained the way we explain it in the consultation room, including the parts the marketing usually leaves out.
Simplified illustration of a compressed L4-L5 segment regaining disc height. Produced for patient education, individual anatomy and response vary considerably.
The sequence
- Step one
The segment is locked by muscle
Protective spasm in multifidus and erector spinae holds the vertebrae compressed and rotated, often years after the original injury. Bone has not fused; tissue is holding position.
- Step two
Calibrated frequency reaches that layer
Low-frequency acoustic pulses, tuned to the segment identified on your map, penetrate to the deep muscular layer through the skin. No needle and no thrust.
- Step three
The column settles toward its axis
With the guarding released, disc height and foraminal clearance recover, and mechanical load on the disc and exiting nerve root falls.
- Step four
Rehabilitation holds the correction
Deep stabilisers are retrained to maintain the corrected axis. Without this, the segment reverts to the pattern that produced the problem.
On the numbers you will see advertised
Clinics in this field quote figures freely, percentage pressure reductions, success rates, treatment counts. Some derive from published research on acoustic decompression; others are marketing.
Our position is that a number is only useful if you know what was measured, in whom, and over what period. At your assessment we will tell you what the evidence supports foryour diagnosis and stage, where it is weak, and what we have seen in comparable patients here. We would rather set an expectation you can hold us to.
What we will not do is quote a success rate at you before we have seen your images.
The rest of the equipment
Digital 3D radiographic analysis
Quantifies segmental alignment rather than estimating it: lateral deviation in degrees, lordosis against normal ranges, disc height level by level, pelvic obliquity. Weight-bearing where relevant, since a spine imaged lying down understates the deformity that appears on standing.
Ultrasound guidance
Every soft-tissue and joint injection is performed under direct ultrasound visualisation. Landmark-guided injection, placing a needle by feel, misses its target often enough that we do not use it.
Fluoroscopy
Used for spinal procedures where bony landmarks and contrast spread must be confirmed in real time, such as transforaminal epidural injection and radiofrequency ablation.
Safety and screening
Acoustic therapy is non-invasive and requires no anaesthesia, which makes it available to many patients who are not surgical candidates because of cardiac or diabetic risk. It is not appropriate for everyone. Every patient over 60, and any patient with relevant history, is screened for osteoporosis, recent fracture, implanted cardiac devices, spinal cord stimulators, anticoagulation, active infection, suspected malignancy and pregnancy before a first session.
Where a modality is unsuitable, we modify the protocol or tell you that Activa is not the right clinic for your case.
See whether the technology applies to your case
The assessment tells you that in ninety minutes, with the findings on screen in front of you.