Chemosis Secondary to Anterograde Episcleral (Sub-Tenon) Spread of Local Anesthetic during Retrobulbar Eye Block
نویسندگان
چکیده
منابع مشابه
Chemosis secondary to anterograde episcleral (sub-tenon) spread of local anesthetic during retrobulbar eye block.
877 October 2014 A PATIENT presented for enucleation of a blind, painful eye. After sedation, an appropriate orbital-rated 12–6 MHz L-25 ultrasound transducer (Sonosite, Bothell, WA) was positioned obliquely on the upper eyelid. The orbit and adnexa were identified, and a retrobulbar block was performed via an infero-temporal approach.1 The needle’s final position was confirmed on ultrasound. T...
متن کامل[Impact of hyaluronidase on anesthetic distribution in retrobulbar region following sub-Tenon anesthesia].
BACKGROUND/AIM Sub-Tenon's block is nowadays commonly used in ophthalmic surgery because of its safety and efficacy. The aim of this study was to investigate the distribution of the anaesthetic solution with different amounts of hyaluronidase in the retrobulbar space, following an injection into the Sub-Tenon's space. METHODS In this experimental study, 40 pig cadaver heads were used (80 eyeb...
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BACKGROUND The purpose of this study was to evaluate the efficacy and safety of episcleral single-injection anesthesia in a large number of patients. METHODS Over a period of 5 yr, in four institutions, anesthesiologists involved in this prospective study completed a standardized form to evaluate single-injection medial canthus high-volume episcleral anesthesia. The success rate of the block ...
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I describe a case of inadvertent inhalation anaesthesia during surgery under retrobulbar anaesthesia and its management. Some of the hazards of supplementary oxygen delivery during monitored anaesthetic care and the actions taken to prevent this mishap recurring are discussed.
متن کامل[Radiological evaluation of the spread of different local anesthetic volumes during posterior brachial plexus block.].
BACKGROUND AND OBJECTIVES Local anesthetic spread during interscalenic block has been thoroughly studied, however there are few studies on posterior block. This study aimed at evaluating the spread of different local anesthetic volumes during posterior brachial plexus block using contrasted X-rays. METHODS Participated in this study 16 patients submitted to posterior brachial plexus block, 15...
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ژورنال
عنوان ژورنال: Anesthesiology
سال: 2014
ISSN: 0003-3022
DOI: 10.1097/aln.0b013e3182a0594b