Results 41 to 50 of about 1,633 (195)

Orbital causes of incomitant strabismus [PDF]

open access: yes, 2015
Strabismus may result from abnormal innervation, structure, or function of the extraocular muscles. Abnormalities of the orbital bones or masses within the orbit may also cause strabismus due to indirect effects on the extraocular muscles.
Lueder, Gregg T
core   +3 more sources

Long-term outcome of strabismus and ptosis surgery in a mother and daughter with congenital fibrosis of extraocular muscles [PDF]

open access: yes, 2006
Background. Congenital fibrosis of extraocular muscles (CFEOM) is a very rare congenital condition, characterized by variable amounts of restriction of the extraocular muscles, with or without ptosis.
Risović Dušica   +4 more
core   +1 more source

Duane′s retraction syndrome with severe upshoot and ipsilateral superior rectus contracture: A rare presentation

open access: yesJournal of Clinical Ophthalmology and Research, 2014
Type III Duane′s retraction syndrome (DRS) is a rare condition and represents only 1% of all cases of Duane′s syndrome. It consists of limited/absent abduction as well as adduction of the affected eye.
Priyanka Arora   +2 more
doaj   +1 more source

Unilateral large lateral rectus recession in treatment of unilateral exotropic duane retraction syndrome

open access: yesJournal of the Egyptian Ophthalmological Society, 2016
Purpose The purpose of this study was to determine the effect of unilateral large lateral rectus (LR) recession on head turn and horizontal ocular deviation in patients with unilateral exotropic Duane retraction syndrome.
Mohamed F Farid   +2 more
doaj   +1 more source

Clinical Evaluation of Solitary Median Maxillary Central Incisor Syndrome

open access: yesCase Reports in Dentistry, Volume 2019, Issue 1, 2019., 2019
Solitary median maxillary central incisor (SMMCI) is a rare dental anomaly. It is estimated to occur in 1 : 50,000 live births. The SMMCI tooth differs from the normal central incisor in that the crown form is symmetric and it develops and erupts precisely in the midline of the maxillary dental arch in both primary and permanent dentitions.
Malaz M. Mustafa   +6 more
wiley   +1 more source

Duane syndrome: An overview on the current management

open access: yesTaiwan Journal of Ophthalmology, 2023
Duane syndrome is one of the most common restrictive congenital strabismus characterized by variable horizontal duction deficits with globe retraction and shoots on attempted adduction and narrowing of the palpebral aperture.
Priyanka Prasad   +2 more
doaj   +1 more source

A Case of Pseudo-Duane's Retraction Syndrome With Old Medial Orbital Wall Fracture [PDF]

open access: yes, 2009
We report a case of pseudo-Duane's retraction syndrome with entrapment of the medial rectus muscle in an old medial orbital wall fracture presenting identical clinical symptoms as Duane's retraction syndrome.
Chatterjee   +12 more
core   +2 more sources

Normal Anatomy and Anomalies of the Rectus Extraocular Muscles in Human: A Review of the Recent Data and Findings

open access: yesBioMed Research International, Volume 2019, Issue 1, 2019., 2019
Development of modern surgical techniques is associated with the need for a thorough knowledge of surgical anatomy and, in the case of ophthalmologic surgery, also functional aspects of extraocular muscles. Thus, the leading idea of this review was to summarize the most recent findings regarding the normal anatomy and anomalies of the extraocular ...
Robert Haładaj, Gianluca Coppola
wiley   +1 more source

Regulating Rac in the Nervous System: Molecular Function and Disease Implication of Rac GEFs and GAPs

open access: yesBioMed Research International, Volume 2015, Issue 1, 2015., 2015
Rho family GTPases, including RhoA, Rac1, and Cdc42 as the most studied members, are master regulators of actin cytoskeletal organization. Rho GTPases control various aspects of the nervous system and are associated with a number of neuropsychiatric and neurodegenerative diseases. The activity of Rho GTPases is controlled by two families of regulators,
Yanyang Bai   +4 more
wiley   +1 more source

Duane retraction syndrome: Clinical presentation and management strategy

open access: yesTNOA Journal of Ophthalmic Science and Research, 2019
Duane retraction syndrome (DRS) is a special strabismus with variable presentation. It has been best classified by Huber based on electromyography in 1974 into three types. Huber type I is the most common form of DRS with an earlier presentation and also
Manjula Jayakumar, B Prashanthi
doaj   +1 more source

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