hemifacial spasm

例句：

1. 1. Hemifacial spasm is a condition that affects the facialmuscles on one side of the face.
   半面部痉挛是一种影响脸部一侧肌肉的疾病。
2. 2. Thepatient was diagnosed with hemifacialspasm and required surgery to relieve thesymptoms.
   患者被诊断出患有半面部痉挛，并需要手术来缓解症状。
3. 3. Thedoctor prescribed medication to help manage the patient's hemifacial spasm.
   医生开了药来帮助管理患者的半面部痉挛。