Factors associated with changes in horizontal deviation after inferior oblique weakening surgery.
Yujin GimSeong Joon KimPublished in: Eye (London, England) (2023)
Changes in postoperative horizontal deviation are associated with preoperative horizontal and vertical deviation, which might result from changes in the rectus muscle due to oblique muscle dysfunction. Also, this study suggests that isolated IO weakening surgery could effectively correct small-angle horizontal deviation in patients with inferior oblique overaction (IOOA) and horizontal strabismus.