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Retrobulbar hemorrhage after sub-Tenon's anesthesia.
Shanu Subbiah1, Stuart McGimpsey, Richard M Best
1Royal Victoria Hospital, Belfast, United Kingdom. shanu.subbiah@gmail.com
Journal of Cataract and Refractive Surgery
|August 28, 2007
Summary
Retrobulbar hemorrhage is a rare complication of sub-Tenon's anesthesia, especially in patients on oral anticoagulants. This case highlights the importance of vigilance in managing anticoagulated patients undergoing ocular procedures.
Area of Science:
- Ophthalmology
- Anesthesiology
- Hematology
Background:
- Sub-Tenon's anesthesia is a common technique for ophthalmic surgery.
- Oral anticoagulants are frequently prescribed for various medical conditions.
- Retrobulbar hemorrhage is a known, albeit rare, complication of retrobulbar and peribulbar anesthesia.
Observation:
- A patient receiving oral anticoagulants developed retrobulbar hemorrhage following sub-Tenon's anesthesia.
- This complication is exceedingly rare in the context of anticoagulation therapy.
Findings:
- The case details the clinical presentation and management of retrobulbar hemorrhage in an anticoagulated patient.
- This represents one of the few documented instances of this specific complication.
Implications:
- Highlights the potential risk of retrobulbar hemorrhage in patients on oral anticoagulants undergoing sub-Tenon's anesthesia.
- Suggests a need for careful patient selection and monitoring in this high-risk group.
- Underscores the importance of prompt recognition and management of this ophthalmic emergency.
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