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High energy extracorporeal shock wave therapy (HE-ESWT) is a non-invasive medical procedure designed to promote healing in integumentary wounds. This therapy utilizes high-pressure shock waves, which are generated through a fluid medium such as water or a coupling gel, and directed towards a specific area of tissue. The primary goal of HE-ESWT is to enhance blood circulation and reduce inflammation in the targeted area, thereby facilitating tissue regeneration and accelerating the healing process. This treatment modality is particularly beneficial for various types of wounds, including burns, acute traumatic injuries, chronic skin ulcerations, and skin flaps. Typically performed in an outpatient setting, HE-ESWT is administered by a physician who is trained in the technique. Prior to the procedure, the physician examines the wound and marks the area designated for therapy. In some cases, a mild sedative or local anesthetic may be provided to ensure patient comfort during the treatment. HE-ESWT can be delivered through several different technologies, including electrohydraulic shock wave, electromagnetic shock wave, and piezoelectric shock wave. After the procedure, the treated wound is covered with an appropriate dressing to protect it and support the healing process. For billing purposes, CPT® code 0299T is used for the initial wound treated, while CPT® code 0300T is designated for each additional wound that is treated during the same session.
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