The pen, the pencil, and the inferior oblique

Ellis, Forrest J.

doi:10.1016/j.jaapos.2006.10.009

Cited by 10 publications

(8 citation statements)

References 15 publications

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“…3 Anteriorization of the posterior fibers of the inferior oblique muscle has produced an unacceptably high incidence rate of postoperative hypotropia and limited elevation. 5,14,15 Stager, 6 Stidham and colleagues, 7 and Kushner 5 have shown the importance of the posterior muscle fibers and the neurovascular bundle in producing Journal of AAPOS Volume 16 Number 3 / June 2012 Akar, G€ okyi git, and Yılmaz limited elevation after anterior transposition of the inferior oblique muscle. Graded anteriorization of the anterior fibers was designed by Wright to reduce the complication of limited elevation.…”

Section: Discussionmentioning

confidence: 99%

Graded anterior transposition of the inferior oblique muscle for V-pattern strabismus

Akar¹,

Gökyiğit²,

Yılmaz³

2012

Journal of American Association for Pediatric Ophthalmology and

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Section: Discussionmentioning

confidence: 99%

Graded anterior transposition of the inferior oblique muscle for V-pattern strabismus

Akar¹,

Gökyiğit²,

Yılmaz³

2012

Journal of American Association for Pediatric Ophthalmology and

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“…All of these procedures (apart from nasal myectomy) are performed on the distal portion of the muscle. [2][3][4] Inferior oblique myectomy and anterior transposition are the most popular weakening procedures. 5 The inferior oblique muscle inserts in the sclera with its nasal end approximately 5 mm temporal to the optic nerve, directly over the underlying macula.…”

mentioning

confidence: 99%

Detection of macular changes by optical coherence tomography after inferior oblique muscle surgery

Kasem¹,

Sabry²

2011

Journal of American Association for Pediatric Ophthalmology and

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“…Male to female ratio was 1:3.75 in group A and 1:4 in group B. The mean age at the time of surgery for group A was 12 ± 4.07 years (range, 7-20) and for group B was 13.6 ± 5.03 (range, [7][8][9][10][11][12][13][14][15][16][17][18][19][20][21][22].…”

Section: Resultsmentioning

confidence: 99%

“…However, he agreed that ANT causes less extorsion in upgaze compared with ATIO. 21 Fard 22 concluded that ANT was effective in controlling DVD, IOOA, and V pattern in his 10 patient's study with 53% of his patients with large DVD achieved an excellent outcome and 47% had a fair outcome. In ANT group of the current study, only 37.5% of patients with DVD414 PD achieved an excellent outcome and 62.5% had a good outcome.…”

Section: Discussionmentioning

confidence: 98%

Anterior transposition vs anterior and nasal transposition of inferior oblique muscle in treatment of dissociated vertical deviation associated with inferior oblique overaction

Farid

2016

Eye

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Purpose To compare results of two surgical techniques; anteriorization (ATIO) vs anterior nasalization (ANT) of IO muscle in management of DVD associated with IOOA. Methods Twenty-one patients with DVD associated with IOOA were included in this study. Group A consists of 11 patients who underwent ATIO and group B with 10 patients who underwent anterior transposition of IO to the nasal border of inferior rectus ANT. All patients were followed for at least 6 months postoperatively. The primary outcome variables were changes in DVD in primary position and side gazes, IO action and V pattern. Results The average of correction of DVD in primary position, in adduction and in abduction was 10.63 PD, 24.6 PD (Po0.001) and 0.45 PD5 (P40.05) in ATIO group and 14.6 PD, 25.2 PD and 1.7 PD (Po0.001) in ANT group respectively. Mean IOOA decreased from +2.0 ± 0.7 to +0.18 ± 0.4 in group A (Po0.001) and from +2.5 ± 0.7 to +0.1 ± 0.5 (Po0.001) in group B. Mean V pattern was corrected from 19.18 ± 7.1 PD to 11.18 ± 4.9 PD (Po0.01) in group A and from 17.8 ± 7.9 PD to 6.0 ± 2.49 PD (Po0.001) in group B. In group B, two patients developed hypotropia of 2 and 4 PD and one patient developed consecutive exotropia. Conclusions In DVD associated with IOOA, both surgical techniques are almost similar in alleviating true hypertropia in side gaze, IOOA, and V pattern. ANT gives more statistically significant DVD correction in primary position and in abduction while in adduction; there is no significant difference between both groups. However, ANT may induce hypotropia and consecutive horizontal strabismus.

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The pen, the pencil, and the inferior oblique

Cited by 10 publications

References 15 publications

Graded anterior transposition of the inferior oblique muscle for V-pattern strabismus

Graded anterior transposition of the inferior oblique muscle for V-pattern strabismus

Detection of macular changes by optical coherence tomography after inferior oblique muscle surgery

Anterior transposition vs anterior and nasal transposition of inferior oblique muscle in treatment of dissociated vertical deviation associated with inferior oblique overaction

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