Developed by Dr. Jeffrey Kintish. These anatomy charts are one of a kind charts that doctors, nurses, and therapists will find to be a user-friendly tool for identifying possible internal causes for pain that fail to demonstrate the normal musculo-skeletal pain patterns. They work with the premise that each organ has a nerve supply related to a specific part of the body. Charts are color coded, demonstrating dorsal and ventral areas of referred pain. Dorsal view includes locations of the spine that may be tender to palpation due to visceral disease. These two full color laminated wall Visceral Somatic Pain charts measure 20" x 28" each in Paper or laminated. Also available as one two sided chart measuring 8.5" x 11" laminated.