noun
Achilles tendonitis; Achilles tendinitis
Medical term for inflammation of the Achilles tendon. Both spellings 'tendonitis' and 'tendinitis' are used in English.
ランナーはアキレス腱炎になりやすい。
Runners are prone to Achilles tendonitis.
アキレス腱炎の治療には安静が必要です。
Rest is necessary for treating Achilles tendonitis.