Fig. 1From: Imaging methods for quantifying glenoid and Hill-Sachs bone loss in traumatic instability of the shoulder: a scoping reviewGriffith Index. Width measurements are made perpendicular to a line through the vertical axis of the glenoid and compared to the uninjured glenoid (B/A x 100) to determine percent width loss (adapted from Griffith et al. [33])Back to article page