immature permanent tooth

• 年轻恒牙

immature permanent tooth的用法和样例：

例句

1. Some clinical case reports have shown that immature permanent teeth with periradicular periodontitis or abscess can undergo apexogenesis after conservative endodontic treatment.
   一些临床病例报告显示，在进行保守的牙髓治疗后，根尖周炎或脓肿的年轻恒牙可以进行牙根尖继续生长。