Answer by
sagasrikanth (54)
Most common causes are Slipping Rib Syndrome,loose ribs,costovertebral ligament sprains,Chronic chest pain,repetitive strains, bronchitis,emphysema,asthma, fracture ribs,intercostal thorocotomy closure, intercostal herniation of liver,myofascitis,muscle lesions,ankylosing spondylitis,scolosis,
osteoporosis,psoriatic arthritis,gout,post-herpetic neuralgia, trigeminal neuralgia,segmental -intercostal neuralgia,causalgia,peripheral neuropathy