periodontium hypertrophy

例句：

1. 1.The patient's periodontium hypertrophy was causing significant pain and discomfort.
   患者的牙周膜肥大症引起了严重的疼痛和不适。
2. 2. The dentist performed a thorough examination of the patient's periodontium to identify the cause of the hypertrophy.
   牙医对患者的牙周膜进行了彻底的检查，以确定肥大症的原因。
3. 3. Treatment for periodontium hypertrophy typically involves aggressive oral hygiene practices and possibly antibiotic therapy.
   治疗牙周膜肥大症通常包括积极的口腔卫生习惯和可能的抗生素治疗。