Radial systems spread energy from the contact point, while focused systems concentrate energy into a target zone. That difference can affect both the type of equipment used and the way treatment is planned.
Therapy-level comparison
| Question | Radial | Focused |
|---|---|---|
| Where is energy highest? | Near applicator/contact | At a focal target |
| Treatment field | Broad/dispersive | Localized/focused |
| Typical decision | Surface/broad tissue applications where appropriate | Targeted/deeper applications where appropriate |
| Can one replace the other? | Not automatically | Not automatically |
What evidence comparisons mean
Trials may study different devices, protocols, energy levels and indications. A result for one ESWT protocol should not be assumed to prove another device or application.
Sources & verification
References used for the product specifications and health information on this page are listed below.