Hydrodissection

Nerve hydrodissection is a technique used for treating peripheral nerve entrapments. It involves using an anesthetic or solution such as saline to separate the nerve from the surrounding tissue, fascia, or adjacent structures.

Nerve hydrodissection is a technique involving the use of fluid injection under pressure completely to separate nerves from their surrounding tissue.

Ultrasound is used to separate and release the nerves from the surrounding soft tissue/fascia.