“…Restriction of elevation in adduction was graded as À1 (mild) to À4 (most severe). 2 Residual hypotropia in the primary position, residual deviations in adduction, and limitation of upward gaze in adduction (as revealed by forced duction test) were regarded as outcome measures. Any complications, such as rejection, superior oblique palsy, inflammation, extrusion, or infection, were also recorded.…”