腱鞘炎 Traditional form: 腱鞘炎 Pinyin (reading): jiànqiàoyán Definitions: tenosynovitis (medicine) Characters: 腱 - tendon, sinew 鞘 - scabbard, sheath 炎 - flame, blaze; hot Traditional characters: 腱 - tendon, sinew 鞘 - scabbard, sheath 炎 - flame, blaze; hot