peritendineum

例句：

1. 1.The patient was admitted to the hospital with a severe peritendinous infection.
   患者因严重的肌腱感染被送进了医院。
2. 2. The surgeon performed an emergency repair of the damaged peritendinous tissue.
   外科医生紧急修复了受损的肌腱组织。
3. 3.The patient's condition worsened, and he required further treatment for his peritendinous problem.
   患者的病情恶化，需要进一步治疗他的肌腱问题。