Magnetic resonance imaging of tendon pathology about the foot and ankle. Part I. Achilles tendon

Management of chronic Achilles tendon ruptures—A review

“…Chronic ruptures are seen as an area of low signal intensity on T1-weighted images and discontinued, altered signal on T2-weighted sagittal views. [7,14] Figure 1.…”

Peroneus Brevis Tendon Transfer for Delayed Achilles Tendon Ruptures

“…On T1 weighted images, the rupture will appear as a disruption of the signal within the tendon substance. 14 Clinical examination is performed, encompassing the above mentioned clinical tests, fitness for anesthesia, and neurovascular status of the limb, paying particular attention to the sural nerve. Once the diagnosis is confirmed, the patient is counseled regarding the technique and risks involved and informed consent is obtained.…”

“…Occasionally, even these tests may be of dubious interpretation, and imaging may need to be considered. [12][13][14] Ultrasonography of a delayed rupture typically demonstrates an acoustic vacuum with thick irregular edges. 12,13 Magnetic resonance imaging shows generalized high signal intensity on T2 weighted images.…”

Achilles Tendon Injuries: Comparison of Different Conservative and Surgical Treatment and Rehabilitation

“…In the evaluation of the Achilles tendon, sagittal and axial planes, using combination of T1-and T2-weighted imaging sequences, are most useful. MRI allows determination of the extent and nature of the condition of the tendon ends in complete Achilles tendon tears [65]. It provides extensive informations on the internal morphology of the tendon and the surrounding structures.…”