trichonodosis

例句：

1. 1. He was diagnosed with trigeminal neuralgia and had to take medication regularly.
   他被诊断出患有三叉神经痛，需要定期服药。
2. 2. The patient's facial pain was caused by trigeminal neuralgia.
   患者的面部疼痛是由三叉神经痛引起的。
3. 3. Trigeminal neuralgia is a painful condition that affects the nerves in the face.
   三叉神经痛是一种影响面部神经的疼痛状况。