Fig. 2

A female patient, 35 years old, complaining of knee pain following from falling down the stairs. a Sagittal T2 image revealed a focal intrasubstance area of intermediate signal intensity at the site ACL tibial attachment suggesting partial ACL tear (white arrow). b Oblique sagittal and c oblique coronal T2 MRI images revealed a well taut ACL showing normal signal intensity with intact tibial and femoral attachments consistent with normal ACL