Ocular structural changes in patients with Duane retraction syndrome: Does a correlation exist?
نویسندگان
چکیده
منابع مشابه
Ocular motor ability and covert attention in patients with Duane Retraction Syndrome.
Is orienting of spatial attention dependent on normal functioning of the ocular motor system? We investigated the role of motor pathways in covert orienting (attentional orienting without performing eye movements) by studying three patients suffering from Duane Retraction Syndrome-a congenital impairment in executing horizontal eye movements restricted to specific gaze directions. Patients show...
متن کاملDuane retraction syndrome in a Nigerian child
We report a case of a four year old Nigerian girl who presented to the paediatric unit of our eye clinic with complaints of a squint on looking to the right side and reduction in the size of the right eye when looking to the left. On examination, she had right exotropia in the primary position of gaze. There was limitation of abduction and widening of the palpebral fissure of the right eye on r...
متن کاملProperties of saccades in Duane retraction syndrome.
PURPOSE To improve understanding of the binocular control of saccades by making high-resolution eye movement recordings in patients with unilateral Duane retraction syndrome (DRS) type I (marked by congenital absence of the sixth cranial nerve). METHODS Binocular eye movements were recorded in four patients in binocular viewing conditions during a saccade task. RESULTS Affected-side gaze sh...
متن کاملSimultaneous Occurrence of Duane Retraction Syndrome with Marfan Syndrome
Marfan syndrome (MFS) is an autosomal dominant disorder of connective tissue, while Duane retraction syndrome (DRS) is a congenital cranial dysinnervation disorder (CCDD) which can be transmitted as autosomal dominant disorder in 5-10% of patients. In this paper, we present an 8-year-old girl who presented with left eye DRS and bilateral subluxation of the lens associated with MFS in absence of...
متن کاملSurgical Planning for Duane Retraction Syndrome
Duane retraction syndrome comprises a group of motility disturbances in which the common feature is co-contraction of medial and lateral rectus muscles on attempted adduction of the involved eye(s). Abnormal clinical features associated with DRS include horizontal deviation in primary position, abnormal head position, retraction of the globe on attempted adduction leading to pseudoptosis, up sh...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Indian Journal of Ophthalmology
سال: 2020
ISSN: 0301-4738
DOI: 10.4103/ijo.ijo_123_20