Symptomatology and Therapy in Ocular Motility Disturbances*

Papst, W; Esslen, E

doi:10.1016/0002-9394(64)91577-6

Cited by 21 publications

(7 citation statements)

References 9 publications

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“…13 This innervation pattern is believed to precipitate co-contraction of lateral and medial recti, causing the globe retraction and fissure narrowing on adduction and convergence that define DRS. 14,15 Abducens nucleus interneurons are spared in unilateral DRS type 1, 13,16 where the contralateral eye moves normally, but their status is uncertain in bilateral DRS type 3.…”

Section: Discussionmentioning

confidence: 99%

Clinical characterization of the HOXA1 syndrome BSAS variant

Bosley¹,

Salih²,

Alorainy³

et al. 2007

Neurology

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Section: Discussionmentioning

confidence: 99%

Clinical characterization of the HOXA1 syndrome BSAS variant

Bosley¹,

Salih²,

Alorainy³

et al. 2007

Neurology

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“…1). Later exposure caused upper limb and eye malformations, systemic anomalies, and finally lower limb malformations and triphalangeal thumbs (Papst, 1964; Papst and Esslen, 1964; Nowack, 1965; Kida, 1987; Arimoto, 1987).…”

Section: Introductionmentioning

confidence: 99%

Autism associated with conditions characterized by developmental errors in early embryogenesis: a mini review

Miller

Strömland²,

Ventura³

et al. 2004

Intl J of Devlp Neuroscience

142

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Autism is a complex developmental disorder without an established single etiology but with significant contributions from genetic studies, functional research, and neuropsychiatric and neuroradiologic investigations. The purpose of this paper is to review the findings in five studies involving individuals manifesting the characteristic findings of autism spectrum disorder associated with malformations and dysfunctions known to result from early embryogenic defects. These investigations include two associated with teratogens (thalidomide embryopathy, Mobius sequence with misoprostol) and three (most Mobius sequence cases, CHARGE association, Goldenhar syndrome) with no known etiology. These studies suggest that early embryonic development errors often involving cranial nerve palsies, internal and external ear malformations, ophthalmologic anomalies, and a variety of systemic malformations may be associated with autism spectrum disorders statistically more frequently than expected in a normal population. Although the exact time of developmental insult for each condition cannot be identified, the evidence is that it may occur as early as week 4 to 6+ of embryogenesis.

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“…However, clinically there is actually a spectrum of these patterns in DRS. Many cases have intermediate ranges of duction limitations causing them not to fall nicely into one of the "pure" categories [3,7].…”

Section: Discussionmentioning

confidence: 99%

“…The resulting pseudoptosis that is observed clinically is rarely due to orbicularis or levator inhibition [3,[6][7][8]. In this study, retraction was considered "severe" if there was at least a 50% narrowing of the center of the palpebral fissure on attempted adduction as compared to the primary position (Table 2).…”

Section: Retraction Of the Globementioning

confidence: 99%

“…Innervational Causes: Innervational anomalies may explain some cases of anomalous vertical movements. There is EMG evidence for co-contraction of superior rectus, with or without the inferior oblique, with the lateral rectus associated with upshoots, and for inferior rectus co-contraction with the lateral rectus in cases of downshoots [3,5,11,12]. Neuropathologic and neuroimaging studies have shown the lateral rectus to be innervated by a branch of the third cranial nerve in DRS.…”

Section: Mechanical Causesmentioning

confidence: 99%

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Surgical Planning for Duane Retraction Syndrome

Puligadda¹

2015

J Clin Res Ophthalmol

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Introduction: Duane retraction syndrome (DRS) a type of relatively rare type of restrictive strabismus. Methods and results:Six cases of DRS comprising of all sub types and their outcome was discussed simultaneously explaining how to plan surgical treatment for each component of DRS in each case. Horizontal, vertical deviations, abnormal head position, globe retraction and upshoots / downshoots were correctable in all cases of DRS. Conclusion:Satisfactory surgical results can be achieved by operating cases of DRS with individualized surgical planning.

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Symptomatology and Therapy in Ocular Motility Disturbances*

Cited by 21 publications

References 9 publications

Clinical characterization of the HOXA1 syndrome BSAS variant

Clinical characterization of the HOXA1 syndrome BSAS variant

Autism associated with conditions characterized by developmental errors in early embryogenesis: a mini review

Surgical Planning for Duane Retraction Syndrome

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