Sub-types Twelve varieties of<unk>  lesion have been described, with initial diagnosis by MRI or arthrography and confirmation by direct arthroscopy. * Type I - 11 o'clock to 1 o'clock. Fraying of the superior labrum, though it remains firmly attached to the glenoid rim. * Type II - 11 o'clock to 1 o'clock.<unk>  of biceps labral complex *Type IIa - 11 o'clock to 3 o'clock. Primarily anterior. *Type IIb - 9 o'clock to 11 o'clock. Primarily posterior. *Type IIc - 9 o'clock to 3 o'clock. Combined anterior and posterior. * Type III - 11 o'clock to 3 o'clock. Bucket-handle<unk> s of the superior portion of the labrum without involvement of the biceps brachii (long head) attachment. * Type IV - 11 o'clock to 1 o'clock. Bucket-handle<unk> s of the superior portion of the labrum extending into the biceps tendon. * Type V - 11 o'clock to 5 o'clock. Anteroinferior Bankart lesion that extends upward to include a separation of the biceps tendon. * Type VI - 11 o'clock to 1 o'clock. Unstable radial<unk> s associated with separation of the biceps anchor. * Type VII - 11 o'clock to 3 o'clock. Anterior extension of the<unk>  lesion beneath the middle glenohumeral ligament. * Type VIII - 7 o'clock to 1 o'clock. Extension into posterior labrum, more extension than type IIb. * Type IX - 7 o'clock to 5 o'clock. Circumferentially abnormal labrum. * Type X - 11 o'clock to at least 1 o'clock. Extension into rotator cuff interval. * Type XI - Extends into superior glenohumeral ligament * Type XII - Superior labrum anterior cuff lesion
SLAP tear
Dural tear
Trimalleolar fracture
Round ligament pain
Posterolateral corner injuries
Jefferson fracture
Burst fracture
Discoid meniscus