uarthritis

例句：

1. 1.He developed a uarthritis in his right ankle after an injury.
   他在右脚踝受了伤后患上了关节炎。
2. 2. The doctor diagnosed him with a uarthritis and prescribed medication.
   医生诊断他患有关节炎，并开了药。
3. 3. She underwent surgery to treat her uarthritis and recovered quickly.
   她接受了手术来治疗她的关节炎，并且恢复得很快。