Scleral perforations during peribulbar anaesthesia
نویسندگان
چکیده
منابع مشابه
Peribulbar anaesthesia during keratoplasty: a prospective study of 100 cases.
AIMS A prospective study was carried out in order to evaluate the efficacy and safety of peribulbar anaesthesia during keratoplasty and to describe surgical conditions. METHODS Of 137 consecutive keratoplasties, 100 (73%) were performed under peribulbar anaesthesia. Patients received a mean volume of 16.5 (SD 4) ml (range 9-22 ml) of a mixture of etidocaine, bupivacaine, and hyaluronidase. Oc...
متن کاملComplication of Peribulbar Block: Brainstem Anaesthesia.
Peribulbar block is used to obtain anaesthesia and akinesia of the eye by injecting a local anaesthetic around the musclecone. A patient scheduled for cataract surgery received peribulbar block with 6 mL of 2% lidocaine hydrochloride. Following the injection, confusion, hypotension and dilatation of the contralateral pupil rapidly progressed to loss of consciousness and respiratory arrest. The ...
متن کاملRe-evaluation of hyaluronidase in peribulbar anaesthesia.
AIMS/BACKGROUND Hyaluronidase can augment the actions of local anaesthetics in peribulbar anaesthesia. However, evidence suggests satisfactory anaesthesia can be achieved using mixtures without hyaluronidase. A randomised double blind study was conducted on 50 patients, undergoing peribulbar anaesthesia, to validate this observation. METHODS Patients received a standard mixture of local anaes...
متن کاملRisks and sequelae of scleral perforation during peribulbar or retrobulbar anesthesia.
PURPOSE To assess the risk for and circumstances of serious complications during peribulbar and retrobulbar anesthesia. SETTING University eye departments, Freiburg and Würzburg, Germany, and Skopje, Macedonia. METHODS This retrospective analysis comprised patients who received secondary care for complications of inadvertent globe perforation during peribulbar or retrobulbar injections over...
متن کاملWarming lignocaine reduces the pain of injection during peribulbar local anaesthesia for cataract surgery.
AIMS To test if the simple technique of warming lignocaine reduces the pain of injection during local anaesthetic cataract surgery. METHODS Sixty patients undergoing peribulbar local anaesthesia for cataract surgery were allocated randomly to receive either warm (37 degrees C) or cold (room temperature) plain 2% lignocaine for the injection. Pain was assessed subjectively by asking the patien...
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ژورنال
عنوان ژورنال: Eye
سال: 1993
ISSN: 0950-222X,1476-5454
DOI: 10.1038/eye.1993.179