Keywords Multifunctional electro-ionic therapy machine;Pulp disease;Pericoronitis of wisdom tooth;Lingual frenum;Hemangioma of tongue;Papilloma of tongue;Gingival hyperplasia;

• 多功能电离子治疗机;牙髓病;智齿冠周炎;舌系带;舌血管瘤;舌乳头状瘤;牙龈增生;