Achilles tendon: MR imaging at 1.5 T.
Thirty magnetic resonance (MR) examinations of the Achilles tendon were performed: 20 from patients without suspected tendon abnormalities; ten from patients with suspected tendon abnormalities. The appearance of the normal Achilles tendon is hypointense and flattened. Partial tears appeared as high-signal intratendinous collections, complete acute ruptures appeared as tendinous discontinuity, and uncomplicated surgical repairs appeared as areas of tendinous continuity with inhomogeneous signal in the operative site. Chronic tendinitis appeared as a diffuse thickening of the tendon. MR imaging of the Achilles tendon at 1.5 T enabled the determination of the degree of tendinous continuity, which may help with diagnosis, treatment, and the pacing of rehabilitation.
D000125:Achilles Tendon / Q000293:injuries / Q000473:pathology*; D006801:Humans; D009682:Magnetic Resonance Spectroscopy; D012421:Rupture; D052256:Tendinopathy / Q000175:diagnosis*; D013708:Tendon Injuries / Q000175:diagnosis*