hyperplastic pulpitis

例句：

1. 1. Thepatient had a painful toothache that required immediate treatment.
   患者有一颗疼痛的牙齿，需要立即治疗。
2. 2. The dentist performed a root canal treatment on the patient's tooth to relieve the pain.
   牙医为患者的牙齿进行了根管治疗，以缓解疼痛。
3. 3. The condition is characterized by the presence of multiple teeth with abnormal growth patterns.
   这种状况的特点是有多颗牙齿生长异常。