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2009, Number 4

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Cir Cir 2009; 77 (4)

Desviación oblicua. Diagnóstico estrabológico y alternativas de tratamiento

Moguel-Ancheita S, Castellanos-Pérez BCG, Orozco-Gómez LP
Full text How to cite this article

Language: Spanish
References: 8
Page: 267-273
PDF size: 124.33 Kb.


Key words:

Skew deviation, strabismus, ocular motility disorders, diplopia.

ABSTRACT

Objective: To analyze diagnosis and treatment alternatives in patients with skew deviation (SD). Methods: This is a prospective, observational and longitudinal study of patients with SD. The study took place in a third-level medical center during the period from September 2007 to May 2008. Strabismological exploration, multidisciplinary diagnosis and treatment alternatives were analyzed. Results: Ten patients presenting SD were studied. Diagnoses were multiple sclerosis, arteriovenous malformation, epilepsy, hydrocephalus, ischemic encephalopathy, cortical atrophy, hypoplasia of corpus callosum and thalamic hemorrhage. Psychomotor retardation was present in 80%. Other diagnoses were Cogan apraxia, Parinaud syndrome, see-saw nystagmus, Foville syndrome, and hemiplegic alterations. Related strabismuses were exotropia (5), esotropia (3), hypertropia (2), and dissociated vertical deviation (1). Lesions of II, III and VII cranial nerves were found. Conclusions: Complete strabological st udy allows a better diagnosis of the lesion and consequently relapsing disease in order to achieve a better treatment according to each patient. Optical rehabilitation and botulinum applications are especially indicated.


REFERENCES

  1. 1.Wong MF, Sharpe JA. Cerebellar skew deviation and the torsional vestibuloocular reflex. Neurol 2005;65:412-419.

  2. Brodsky MC, Donahue SP, Vaphiades M, Brandt T. Skew deviation revisited. Surv Ophthalmol 2006;51:105-128.

  3. Kandell ER, Schwartz JH, Jessell TM. El sistema vestibular. En: Kandell ER, Schwartz JH, Jessell, editores. Principios de Neurociencias. Madrid: McGraw-Hill; 2001. pp. 801-815.

  4. Escudero M. Propioceptores y sistema vestibular. Master en Neurociencia y Biología del Comportamiento. España: Viguera; 2008,19:725-743.

  5. Mossman S, Halmagyi M. Partial ocular tilt reaction due to unilateral cerebellar lesion. Neurology 1997;49:491-493.

  6. Donahue SP, Brodsky MC. Posterior canal predominance in bilateral skew deviation. Br J Ophthalmol 2001;85:497-498.

  7. Brandt T, Dieterich M. Different types of skew deviation. J Neurol Neurosurg Psych 1991;54:549-550.

  8. Fesharaki M, Karagiannis P, Tweed D, Sharpe JA, Wong AMF. Adaptive neural mechanism for Listing’s law revealed in patients with skew deviation caused by brainstem or cerebellar lesion. Invest Ophthalmol Vis Sci 2008;49:204-214.




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Cir Cir. 2009;77