Results 11 to 20 of about 15,440 (196)

A rare variation of superior rectus muscle [PDF]

Folia Medica, 2023
The extraocular muscles are responsible for all eye movements required to track and fix objects. Superior rectus muscle is located in the superior level of the orbital cavity, below musculus levator palpebrae superioris, tilted slightly to the lateral ...
Dimo Stoyanov, Meglena Angelova, Dessislava Marinova   +2 more
doaj   +3 more sources

The association between surgical technique and oculocardiac reflex in pediatric strabismus surgery: an observational study

Brazilian Journal of Anesthesiology, 2021
Background and objectives: The most common cause of oculocardiac reflex (OCR) is traction of the extraocular muscles. Therefore, strabismus surgery is highly risk for the development of this complication.
Yeliz Kılıç, Mehmet Sacit Güleç
doaj   +1 more source

Primary isolated amyloidosis in the extraocular muscle as a rare cause of ophthalmoplegia: A case report and literature review

American Journal of Ophthalmology Case Reports, 2021
Purpose: To report a case of external ophthalmoplegia due to an uncommon form of amyloidosis exclusively affecting the lateral rectus muscle, and to discuss the clinical manifestation, diagnostic challenges, and management pitfalls of isolated ...
Noriko Nishikawa, Yuriya Kawaguchi, Ami Konno, Yuya Kitani, Hidehiro Takei, Yasuo Yanagi   +5 more
doaj   +1 more source

Anomalous extraocular muscles in Crouzon syndrome with V-pattern exotropia

Indian Journal of Ophthalmology, 2020
Strabismus associated with Crouzon syndrome is common and often complex. V-pattern strabismus is most commonly reported in this condition and is mainly thought to be due to an excyclorotation of the orbits and rectus muscle pulleys.
Seung Ah Chung, Seung Yeop Lee
doaj   +1 more source

Diplopia as the First Sign of Gastric Carcinoma

Case Reports in Ophthalmology, 2021
Orbital metastasis may be the initial manifestation of a malignancy of unknown origin. The primary locations of orbital metastasis are usually the lung, prostate, gastrointestinal tract, skin, kidney, eye, or thyroid gland.
Suzanna L. Roohé, Ivan M. Gan, Kim van der Weerd, Boaz Lopuhaä, Robert M. Verdijk, Dion Paridaens   +5 more
doaj   +1 more source

Intracranial extension of an intramuscular haemangioma of superior rectus: case report and literature review

BMC Ophthalmology, 2022
Background Intramuscular haemangiomas are rare, benign vascular tumours that represent
Saud Al-Johani, Arwa Al-Romaih
doaj   +1 more source

Evaluation of nintedanib as a new postoperative antiscarring agent in experimental extraocular muscle surgery [PDF]

International Journal of Ophthalmology, 2022
AIM: To investigate the efficacy of nintedanib on reducing postoperative inflammation, fibrosis and adhesion formation following extraocular muscle surgery in rabbits in comparison with triamcinolone acetonide (TA).
Gozde Bicaklioglu, Dilara Pirhan, Yusufhan Yazir, Gokhan Duruksu, Selenay Furat Rencber, Nursen Yuksel   +5 more
doaj   +1 more source

Features of bioelectric potentials of the extraocular horizontal rectus muscles in concomitant esotropia and exotropia

Journal of Ophthalmology, 2015
Introduction. There is no objective method currently available for assessing the extraocular muscles functional status, which could be considered definitely effective and convenient for the extensive use in ophthalmological practice.
I.M. Boichuk, V.P. Mazur
doaj   +1 more source

Case Report: Extraocular muscles paralysis associated with GAD65 antibody: a case series study

Frontiers in Immunology, 2023
ObjectiveTo explore the clinical manifestations of glutamic acid decarboxylase 65 (GAD65) antibody-positive patients with extraocular symptoms and the possible mechanism.MethodAssays for the presence of GAD65 antibodies were performed on patients’ serum ...
Heyu Zhang, Jiajia Yue, Chun Lian, Youming Long, Dan He   +4 more
doaj   +1 more source

Solitary Orbital Metastasis Presenting as Extraocular Muscle Mass in Lung Cancer Patient: A Case Report

대한영상의학회지, 2017
A 74-year-old man presented with right ocular pain and diplopia. Contrast enhanced orbital computed tomography showed a bulging mass with homogenous density and mild homogeneous enhancement, at the right medial rectus muscle belly.
Hae Won Kim, Jee Young Kim, Soo Ah Im, Joo Wan Park, Chan Kwon Park, Yosep Chong   +5 more
doaj   +1 more source