Kestenbaum Procedure for Nystagmus
Illustrated for a RIGHT face turn (Eyes are in left gaze- you want to move eyes to the right)
Type | Degree Face Turn | Left Eye | Right Eye | ||
---|---|---|---|---|---|
Recess LR | Resect MR | Recess MR | Resect LR | ||
Classic | <20 | 7 mm | 6 mm | 5 mm | 8 mm |
Parks | 30 | 9 mm | 8 mm | 6.5 mm | 10 mm |
Classic +40% | 45 | 10 mm | 8.5 mm | 7 mm | 11 mm |
Classic +60% | 50 | 11 mm | 9.5 mm | 8 mm | 12.5 mm |
Illustrated for a LEFT face turn (Eyes are in right gaze- you want to move eyes to the left)
Type | Degree Face Turn | Right Eye | Left Eye | ||
---|---|---|---|---|---|
Recess LR | Resect MR | Recess MR | Resect LR | ||
Classic | <20 | 7 mm | 6 mm | 5 mm | 8 mm |
Parks | 30 | 9 mm | 8 mm | 6.5 mm | 10 mm |
Classic +40% | 45 | 10 mm | 8.5 mm | 7 mm | 11 mm |
Classic +60% | 50 | 11 mm | 9.5 mm | 8 mm | 12.5 mm |