A piece of flesh squeezed out after the milk teeth fell out may be normal gum tissue, hyperplastic pulp tissue, neighboring teeth of the gingival fistula or gingival tumor, etc. It is recommended to go to the hospital for specific examination and treatment. 1. In the process of natural loss of milk teeth, the roots of milk teeth are slowly absorbed, and when the roots are gradually absorbed, the gums underneath will follow the pulp cavity and have the phenomenon of hyperplasia. 2. There is also normal pulp tissue in the milk teeth, some of the affected teeth are lost in the case of pulp inflammation, and this piece of flesh may be the proliferation of the pulp. 3. A deciduous baby tooth with apical inflammation in the neighboring tooth may have an apical zone lesion along with this tooth, which also looks like a piece of meat. 4. Gingivomas may also appear if there is poor oral hygiene or if there has been localized irritation.