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| harada_ito [2020/11/22 02:41] – [Description] Scott Larson | harada_ito [2025/04/18 20:40] (current) – external edit 127.0.0.1 | ||
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| - | ====== Harada Ito Procedure ====== | + | ====== Harada-Ito Procedure ====== |
| ===== Purpose ===== | ===== Purpose ===== | ||
| * Strengthen Incylotorsion effect of the Superior Oblique without affecting vertical alignment | * Strengthen Incylotorsion effect of the Superior Oblique without affecting vertical alignment | ||
| * Most useful with a functioning superior oblique and excyclotorsion present | * Most useful with a functioning superior oblique and excyclotorsion present | ||
| - | * Can improve | + | * Can create |
| + | * The effect may wain 20-30% with time | ||
| ===== Description ===== | ===== Description ===== | ||
| - | Transpose the anterior 1/3 to 1/2 of the superior oblique tendon fibers to the superior border of the lateral rectus muscle. Tightening only the radially oriented fibers will avoid any change in vertical deviation but there may be an exoshift in down-gaze. | + | Transpose the anterior 1/3 to 1/2 of the superior oblique tendon fibers to the superior border of the lateral rectus muscle. |
| - | {{: | + | {{: |
| ===== References ===== | ===== References ===== | ||
| - | === Books === | + | === Book Chapters |
| [[https:// | [[https:// | ||
| [[https:// | [[https:// | ||