Despite the severity of the injury, the functional and subjective results of subtalar dislocations without any bone injuries are good. Generally, no early post-traumatic arthrosis occurs if there are no associated bone injuries. No differences were established between medial and lateral subtalar dislocations.

MR-urography presents a new diagnostic approach to the urinary system, resulting in images comparable to those known from i.v.-urography. T2-weighted MR-urograms demonstrate static fluid without ionizing radiation or nephrotoxic contrast media. The excretory renal function can be examined by the use of gadolinium-enhanced T1-urography. The degree and cause of ureteric obstruction can be diagnosed with high sensitivity and specificity. On the other hand, urolithiasis is frequently misdiagnosed by MR-urography and, in this case, spiral CT should be used. Pediatric or pregnant patients can be examined as well as donors before and patients after renal transplantation. Furthermore, in case of a tumor MR-imaging, including MR-angiography, is a potential diagnostic "all-in-one" approach.

No abstract