Pediatric massage is one of the external treatment methods that can improve children's constitution and immunity by regulating the viscera (the basic organs in traditonal Chinese medicine theory), dredging the meridians, regulating Qi and blood, and balancing Yin and Yang. As one of the specific acupoints of pediatric massage, inner Bagua acupoint (one of the clinically used acupoints in children's massage that locate in the palm of the hand and the periphery of the palm) play a key role. Inner Bagua acupoints are the commonly used acupoints in pediatric massage, which have the function of regulating Qi and eliminating phlegm (a kind pathologic fluid in TCM theory) and improving digestion. Inner Bagua acupoints have a unique curative effect on many diseases of digestive and respiratory... system in children. Therefore, this article attempts to elaborate and summarize the origin, location, operation and clinical application of the inner Bagua acupoints. This article hopes to provide a basis information for advocating and disseminating pediatric massage, which is favorable for wide-range popularization and development.