Results 191 to 200 of about 379,379 (226)

Oculocardiac reflex caused by contact lenses

Ophthalmic and Physiological Optics, 2003
AbstractPurpose: To report two cases of patients who fell unconscious because of the oculocardiac reflex when attempting to wear contact lenses.Case reports: Case 1: A 15‐year‐old healthy boy came to our clinic to be fitted with contact lenses. As soon as a hard contact lens was inserted forcibly, he became unconscious.
Tatsuya, Mimura, Shiro, Amano, Hideharu, Funatsu, Makoto, Araie, Fumie, Kagaya, Yuichi, Kaji, Tetsuro, Oshika, Satoru, Yamagami, Eichi, Okada   +8 more
openaire   +2 more sources

Association of heart rate and oculocardiac reflex (OCR) during strabismus surgery in children.

The Professional Medical Journal
Objective: To determine the relationship between the baseline heart rate and the occurrence of the oculocardiac reflex in pediatric strabismus surgery using horizontal extraocular muscles.
Dr. Zunaira Mubarik, S. Qayyum, Fiza Azhar, Amna Mehmud, Hira Awais   +4 more
semanticscholar   +1 more source

The Oculocardiac Reflex in Blepharoplasty Surgery

Plastic and Reconstructive Surgery, 1989
The oculocardiac reflex (OCR), a previously undescribed phenomenon in aesthetic blepharoplasty surgery, involves intraoperative bradycardia exceeding 10 percent of the preoperative heart rate or any dysrhythmia during ocular manipulation. It is a trigeminal-vagal-mediated reflex arc.
openaire   +2 more sources

The role of surgical factors eliciting oculocardiac reflex of patients undergoing orbital tumor surgery: a retrospective study

Graefe's Archive for Clinical and Experimental Ophthalmology, 2023
Zifan Yue, Siyu Liu, Yanfei Zhu, Yanping Shen, Chengcheng Zeng, Jian Li, Yuqing Chen, Ruili Wei   +7 more
semanticscholar   +1 more source

Severe oculocardiac reflex during intravitreal injection

Journal of Retina, 2023
H. Koç, S. Özen, Murat Atabey Özer
semanticscholar   +1 more source

Oculocardiac reflex and oculorespiratory reflex induced following ultrasound-guided periconal block in a New Zealand White rabbit (Orytolagus cuniculus).

Veterinary Anaesthesia and Analgesia, 2023
Nicholas L. Fleissner, T. H. Ferreira
semanticscholar   +1 more source

Diagnosis: Oculocardiac Reflex

Lab Animal, 2004
Katherine A. Naff, Suzanne Craig, Kenneth Gray   +2 more
openaire   +1 more source

[The oculocardiac reflex in blepharoplasties].

Handchirurgie, Mikrochirurgie, plastische Chirurgie : Organ der Deutschsprachigen Arbeitsgemeinschaft fur Handchirurgie : Organ der Deutschsprachigen Arbeitsgemeinschaft fur Mikrochirurgie der Peripheren Nerven und Gefasse : Organ der V..., 2008
The oculocardiac reflex (OCR) is a well-known phenomenon in ophthalmic surgery, but is rarely described in aesthetic blepharoplasty surgery. It was first mentioned in 1908 by Ascher and Dagnini. Since then, ophthalmologists and anaesthesiologists have regarded the onset of the oculocardiac reflex as a significant intraoperative problem, which is ...
V, Rippmann, T, Scholz, S, Hellmann, P, Amini, G, Spilker   +4 more
openaire   +1 more source

The Oculocardiac Reflex

American Journal of Ophthalmology, 1963
openaire   +2 more sources

Asymptomatic oculocardiac reflex during phacoemulsification

Acta Ophthalmologica, 2010
Javier A, Montero, Jose M, Ruiz-Moreno, Marta, Fernandez-Muñoz, Maria Camino, Gonzalez-Martinez   +3 more
openaire   +2 more sources