Oculocardiac Reflex during Pupilloplasty under Peribulbar Block
Delhi Journal of Ophthalmology, 2023 A 25-year-old healthy man developed sinus bradycardia during pupilloplasty under peribulbar anesthesia. During slippage of 3rd suture, the patient complained of uneasiness, lightheadedness, and nausea. His heart rate had fallen to 39/min in sinus rhythm.
Akshay Bhatiwal +4 more
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Oculocardiac reflex during DCR surgery-An unusual presentation
Kerala Journal of OphthalmologyOculocardiac reflex (OCR) is a physiological response of the heart to physical stimulation of the eye or ocular adnexa. It is defined by the appearance of bradycardic arrhythmia during ocular surgery. It is defined as decrease in heart rate from baseline
Bharat Mittal, Arun Kumar Singh
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The association between surgical technique and oculocardiac reflex in pediatric strabismus surgery: an observational study [PDF]
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
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Oculocardiac reflex in an adult with a trapdoor orbital floor fracture: case report, literature review, and differential diagnosis. [PDF]
J Korean Assoc Oral Maxillofac Surg, 2020 Orbital floor blowout fractures can result in a variety of signs and symptoms depending on the severity of the bone defect. Large defects often result in enophthalmos and restriction of ocular movement; yet the timing of surgery can be delayed up to two ...
Brasileiro BF +2 more
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Surgical factors affecting oculocardiac reflex during strabismus surgery [PDF]
BMC Ophthalmology, 2018 Background To investigate surgical factors associated with the occurrence of oculocardiac reflex (OCR) and changes in heart rate (HR) during strabismus surgery.
Suk-Gyu Ha +3 more
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The Effect of Tetracaine Eyedrop versus Placebo on Oculocardiac Reflex in Strabismus Surgery
مجله دانشکده پزشکی اصفهان, 2018 Background: Strabismus surgery is accompanied with manipulation of intraocular structures that may lead to oculocardiac reflex (OCR). Due to possible perilous effects of oculocardiac reflex, this study aimed to assess the effects of tetracaine eyedrop as
Mojtaba Rahimi +4 more
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EVALUATION OF THE EFFECT OF OCULOCARDIAC REFLEX ON THE HEART RATE IN NON-ATROPINIZED PATIENTS DURING CATARACT SURGERY UNDER LOCAL ANAESTHESIA [PDF]
Basrah Journal of Surgery, 2014 Oculocardiac reflex (OCR) is an event seen during the cataract operation revealed as bradycardia. The situation is triggered by pulling or stitching of external ocular muscles. Anesthesiologists used atropine for controlling this reflex if ensues. This
Salam N Asfar +2 more
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Critical Oculocardiac Reflex In Phacoemulsification: A Case Report
Delhi Journal of Ophthalmology, 2021 Critical Oculocardiac reflex (OCR) is very rare, especially during phacoemulsification, and we report one such case from our hospital. A 56-year-old male patient developed sudden bradycardia (pulse:38/min) and hypotension (BP:60/40mmHg) during ...
Prajakta Dandekar, Gautam Singh
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Oculocardiac reflex and oculorespiratory reflex during strabismus surgery under general anesthesia using the laryngeal mask airway with maintenance of spontaneous respiration: A retrospective study. [PDF]
J Int Med Res, 2020 Objective To determine (1) how the specific muscle undergoing surgical treatment affects the occurrence of the oculocardiac reflex (OCR) and oculorespiratory reflex (ORR) and (2) whether the depth of anesthesia influences the occurrence of the OCR and ...
Shin SY, Kim MJ, Joo J.
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Ventilation and the oculocardiac reflex [PDF]
Anaesthesia, 1987 Victor Faria Blanc
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