Periodontium insertionis

例句：

1. 1.The periodontium insertion is a crucial part of the treatment plan for gum disease.
   牙周膜插入物是治疗牙龈疾病计划中至关重要的一部分。
2. 2.The dentist performed a periodontium insertion to treat the patient's deep pockets.
   牙医进行了一次牙周膜插入以治疗患者的深口袋。
3. 3. The patient was referred to the periodontium insertion specialist after failing multiple treatments.
   患者在多次治疗后被转介给牙周膜插入专家。