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• n  inflammation of a tendon and its enveloping sheath

• When Pianist Vladimir Horowitz canceled a concert his three physicians explained: "traumatic tenosynovitis of the flexor digitorum sublimis and profundis muscles at the .
• Related conditions are inflammation of a tendon sheath (tenosynovitis), inflammation of the tendon itself or surrounding tissue (tendinitis and peritendinitis), inflammation of .

• tendosynovitis
• tendonous synovitis