grommet insertion

常见例句

Objective To explore the complications and its prevention of myringotomy with grommet insertion in children.
目的探讨儿童鼓膜切开置管术并发症的原因及防治。
Objective To discuss the advantages and curative effects of grommet insertion under endotoscope in treatment of children's secretory otitis media.
目的探讨耳内镜下鼓膜置管术治疗儿童分泌性中耳炎的优点及疗效。
To establish whether grommet insertion reduces the frequency of episodes of recurrent acute otitis media and the proportion of children with symptoms of ear disease.
为了解通气管的置入，能否降低儿童反复发作急性中耳炎的频率，及耳疾症状的比率。