Table 1

JSN on (a) the AP view, (b) the FP view

(a) JSN on the AP view in 58 patients with incipient OAH
superolateral JSN2136.2
 superomedial and medial813.8
(b) JSN on the FP view in the 22 cases of OAH with doubtful or absent JSN on the AP view
anterosuperior JSN1150.0
 doubtful (3 post, 1 ant-sup)418.0