Tooth meat refers to the gums, the child’s gums grow a meatball may be related to chronic apical periodontitis, periodontitis, gingivitis, etc., should be timely medical clarification. 1. Chronic apical periodontitis: refers to the chronic inflammatory reaction of the tissues around the root tip due to the long-term presence of infection and pathogenic irritants in the root canal, which can be manifested as apical granuloma, cysts, abscesses and other symptoms. Meatballs on the gums of children may be caused by chronic apical periodontitis apical granuloma, which can be accompanied by bite weakness, chewing discomfort and other symptoms. 2. Periodontitis: chronic inflammation of the periodontal support tissues caused by local factors such as tartar and plaque, which can be manifested as periodontal pockets, bleeding gums, loose teeth and other symptoms. The child’s gums grow a meatball may be caused by periodontitis gingival hyperplasia, swelling of the gums phenomenon. 3. Gingivitis: a gum disease caused by infection, injury and other causes of inflammation of the gingival margins and gingival papillae, which can be manifested as swelling of the gingival papillae, gingival margins rounded, red and swollen and other symptoms. The child’s gums grow a meatball may be due to gingivitis untreated and gingival tumor. The presence of these factors should lead to prompt medical attention, a clear diagnosis, and appropriate treatment if necessary.