Even when other diagnostic methods are negative , arthrography might help surgoms make surgical decisions in clinical symptomatic cases .
在有临床症状却又用其他方法检查不出来的患者，踝关节摄影也许可能帮助医师作出手术的决定。
Specificity is also reduced in patients who have undergone previous meniscal repair , and some have argued that arthrography may still be indicated in evaluating these patients .
对过去曾做过半月板修复的病人来说，其特异性会减低，有些医生认为关节造影术检查这类病人仍然是需要的。
Direct mra arthrography and arthroscopic findings of mediopatellar synoviai plica of knee : a comparative clinical study .
