There are many causes of rib pain in the back of the right side of the back, including traumatic causes, chronic strain injury, intercostal neuralgia, rib diseases and other diseases. 1. Traumatic causes: such as sprains, collision and other traumas lead to rib pain in the back. 2. Chronic strain injury: The symptoms can be caused by long-term work, chronic strain injury to the intercostal muscles, back fasciitis and so on. 3. Intercostal neuralgia: mostly tingling or burning pain. For example, neuralgia caused by herpes zoster and thoracic vertebral disc degenerative herniation leads to narrowing and deformation of the nerve channel causing intercostal neuritis. 4. Rib disease: if there are tumors or metastases in the rib cage, it will also show pain in the rib cage of the back, and CT or ECT examination of the rib cage should be carried out for diagnosis. 5. Other diseases: Diseases of thoracic organs and diseases in the neighboring areas of the abdominal cavity can also cause pain in the rib area of the right back. Such as pleurisy, cholecystitis, liver abscess and so on. If the back of the back rib pain, do not need to be overly nervous, it is recommended to go to the hospital in a timely manner, combined with the specific symptoms of pain to do further examination, to clarify the cause of the disease and then symptomatic treatment.