lumbocrural pain

例句：

1. 1.She had a lumbocrural pain in her back that made it difficult for her to walk.
   她的背部疼痛让她难以行走。
2. 2.The patient was diagnosed with lumbocrural pain due to a slipped disc.
   患者被诊断出患有腰椎间盘脱出引起的腰背痛。
3. 3. The doctor prescribed medication and advised the patient to rest and avoid activities that could worsen the pain.
   医生开了药并建议病人休息，避免加重疼痛的活动。