Oh, Baek-Lok; Suh, Soh-Youn; Choung, Ho-Kyung; Kim, Seong-Joon

Squinting and Photophobia in Intermittent Exotropia

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To report factors associated with preoperative squinting, defined as transient eye closure in bright light, and photophobia and the factors affecting improvement of these symptoms postoperatively in intermittent exotropia.



In this retrospective study, patients (N = 99) were divided into groups according to the presence (n = 54) or absence (n = 45) of preoperative squinting and the presence (n = 64) or absence (n = 35) of photophobia. Clinical characteristics, including overaction or underaction of the oblique muscle and fundus intorsion and extorsion, were compared between the two groups. The squinting and photophobia groups were further categorized into two subgroups each according to postoperative improvement. The extended list of characteristics, including the duration from onset to surgery, postoperative angle of deviation, and fusion, was compared between the two subgroups.



Preoperatively, 54 (54.5%) and 64 (64.6%) patients had squinting and photophobia, respectively. The coincidence of squinting and photophobia was marginally significant (p = 0.05). Postoperatively, squinting and photophobia disappeared in 64.8 and 59.4% of the patients, respectively. The photophobia group had a younger onset age of strabismus than the nonphotophobia group (39.3 vs. 56.4 months; p = 0.03). Good fusional status at the near range was more common in the nonsquinting group than in the squinting group (74.3 vs. 47.6%; p = 0.02). Superior oblique overaction was significantly more common in the squinting group than in the nonsquinting group (11.1 vs. 0%; p = 0.03). Early surgical correction and successful outcomes were associated with squinting improvement (p = 0.001 and p = 0.02, respectively).



More than 50% of patients with intermittent exotropia had squinting or photophobia, and approximately 60% of symptomatic patients experienced improvement postoperatively. The onset of strabismus, near fusion, superior oblique overaction, and fundus intorsion were related to these symptoms. Early surgery and successful eye position realignment were beneficial for improving squinting postoperatively.


I haven't actually used the optometrist side, so my review is limited to the vision therapy offered.  This office was recommended by my occupational therapist for the treatment of my double vision following a stroke.

Claire A.

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My husband and I were immediately impressed with Dr Ikeda. I was hit by a car while cycling which caused broken bones and three brain injuries. The brain injuries caused double vision. Dr. Ikeda examined my eyes and got me started on vision therapy with his occupational therapist who specializes in vision therapy.  She (Chris) is absolutely great.  I am impressed with the array of tools used to help recover my binocular vision.  I am doing things I never thought were possible (balance boards etc).  Chris pushes me and keeps me motivated. I really enjoy my sessions with her.  The office staff is always friendly and they have a wonderful appointment reminder tool that makes it easy to keep my calendar up to date. I am happy the rehab center at Little Co. of Mary recommended them!!

Teresa S.

The Vision Therapy is handled in a separate office through a different door from the shared waiting room. Chris, the vision therapist, has a wide and varied assortment of tools, equipment and resources to best evaluate and treat most vision issues. After just a few visits, my double vision became easier to control, using exercises developed during the therapy process. It was time well-spent.

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Kayla W.

This is not for the eye exam but for the frames selection portion. I brought my prescription from Kaiser here with my VSP insurance. The reception staff was very polite and professional.  Manny helped me to pick out frames and explain my coverage.  Very helpful and patient not like the individual at the other place I rated here on Yelp.  I was running late and he still helped me and was not bothered at all.  I am so glad I came here ..........very pleased.

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