Work

Intraoperative management of suspected ocular venous air embolism (OVAE) during vitrectomy for retinal detachment

Year: 2025

Type: article

Abstract: Objective: report a rare case of ocular venous air embolism (OVAE) occurring during pars plana vitrectomy for retinal detachment and to highlight key intraoperative management steps that led to a successful outcome. Observations: and oxygen saturation-prompted suspicion of air embolism, likely due to suprachoroidal air infusion via a dislodged trocar. Immediate cessation of air infusion, internal tamponade, cardiovascular support, and surgical revision of the infusion system stabilized the patient. Postoperative imaging supported right heart strain consistent with venous air entry. The retinal detachment was successfully treated, and the patient recovered without long-term systemic or ocular complications. Conclusion: This case underscores the potentially fatal risk of OVAE during vitrectomy and the importance of early recognition, prompt intervention, and secure cannula placement. Increased awareness and surgical vigilance are critical for prevention and management of this underreported complication.

Source: American Journal of Ophthalmology Case Reports

DOI: 10.1016/j.ajoc.2025.102485

Authors: Alireza Helal Birjandi, Ermioni Panidou-Marschelke, Lisa-Marie Horn, Kilian Arlt, Carsten Framme, Jan Tode

Institution: Medizinische Hochschule Hannover

Language: English

Topic: Retinal and Macular Surgery

Subfield: Radiology, Nuclear Medicine and Imaging

Field: Medicine

Domain: Health Sciences

SDG: Good health and well-being

Open Access status: gold

Estimated APC paid: $1,590