Sideslip of the Medial Rectus Muscle during Vertical Eye Rotation
نویسندگان
چکیده
منابع مشابه
Sideslip of the medial rectus muscle during vertical eye rotation.
PURPOSE The kinematics of eye rotation is not entirely elucidated despite two centuries of fascination with the deceptively simple yet geometrically complex nature of the movement. Recently, the traditional view that oculorotatory muscles except the superior oblique muscle exert straight pull on the globe has been challenged by the claim that the muscles also go through a connective tissue pull...
متن کاملVertical Rectus Muscles Transposition in Large Exotropia with Medial Rectus Muscle Transection Following Endoscopic Sinus Surgery
PURPOSE To evaluate the effect of transposition procedures on the vertical rectus muscle (VRM) in the patients who underwent a medial rectus muscle (MR) transection after endoscopic sinus surgery (ESS). METHODS In 4 patients with exotropia (XT) and a lack of adduction after ESS, orbital CT or MRI revealed a complete transection of the midportion of the MR. Full-tendon VRM transposition was pe...
متن کاملthe outcome of bilateral medial rectus muscle recession in esotropia
purpose: to identify the postoperative surgical outcomes and the changes in deviation in patients treated by bilateral medial rectus (bmr) recession for small to large angle esotropia with a minimum follow-up of two years methods: in this retrospective and consecutive case series, we reviewed medical records of 130 patients who had recession surgery for correction of esotropia between 2001-2011...
متن کاملCongenital bilateral medial rectus muscle aplasia.
To the Editors: Ocular motility problems related to congenital abnormalities of the extraocular muscles are rare. Such congenital abnormalities may present in a spectrum from accessory additional rectus muscles to the absence of extraocular muscles.1-5 Absence of one or more extraocular muscles is a rare condition usually seen in association with craniofacial syndromes. We present a case of bil...
متن کاملMedial Rectus Muscle Advancement in Consecutive Exotropia
Purpose: Consecutive exotropia is a frequent consequence of surgery for convergent strabismus that may develop at differing rates postoperatively. Several surgical options on horizontal recti have been proposed, but none report a clearly standardized amount of surgery. The present study provides further results of the medial rectus muscle advancement. Methods: Twenty-eight patients, age ranged ...
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ژورنال
عنوان ژورنال: Investigative Opthalmology & Visual Science
سال: 2007
ISSN: 1552-5783
DOI: 10.1167/iovs.07-0496