Sulcus sinus petrosi superioris

例句：

1. 1. The patient had a sulcus in the upper jaw that was causing him pain.
   患者上颌有一道槽，导致他疼痛。
2. 2. The dentist performed a sinus surgery to treat the patient's chronic sinusitis.
   牙医为治疗患者的慢性鼻窦炎进行了一次鼻窦手术。
3. 3. The doctor advised the patient to avoid touching his face with dirty hands to prevent infection of thesulcus.
   医生建议病人避免用脏手触摸面部以防止感染上颌窦。