Department of Rehabilitation Medicine Hanyang University Hospital Seoul 04763 South Korea;
Department of Rehabilitation Medicine Hanyang University Hospital Seoul 04763 South Korea;
Department of Rehabilitation Medicine Hanyang University Hospital Seoul 04763 South Korea;
Department of Rehabilitation Medicine Hanyang University Hospital Seoul 04763 South Korea;
Department of Rehabilitation Medicine Hanyang University Hospital Seoul 04763 South Korea;
Extracorporeal shock wave therapy; Hematoma; Ultrasonography; Indication; Pain; Case report;