Patterson Medical Scar Tissue Massage Tool by Patterson Medical. $12.00. This item may differ from the image shown. This item may be a replacement or optional part for the image shown, or differ in model, color, etc. Please review the title and features carefully before placing your order.. Softens scar tissue and adhesions. Can be used for desensitization and sensory evaluations. Plastic tip, wooden handle. Set of 2. Latex free.