A 50 year old female patient received anaesthesia of the arm by the vertical infraclavicular blockade of the plexus brachialis (VIP). Postoperatively an ipsilateral pneumothorax occurred complicated by pleural effusion and a contralateral bronchopneumonia, which resolved completely after treatment. The blockade of the plexus was performed correctly, failures in determining the correct point of needle insertion could be excluded. Therefore a pneumothorax has to be regarded as a specific complication of the VIP, which might occur despite correct technique, and requires that the patient be informed of this eventuality. Nevertheless, the VIP is an important method due to its high success rate concerning blockade of the musculocutaneous nerve and tolerance of tourniquet. The risk of a pneumothorax is about 0.2 to 0.7%.
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http://dx.doi.org/10.1007/s001010070044 | DOI Listing |
Otolaryngol Head Neck Surg
August 2023
Department of Otolaryngology-Head and Neck Surgery, Weill Cornell Medicine, New York, New York, USA.
Objective: To describe a novel lateral approach for hypoglossal nerve stimulator (HNS) implantation in women and provide evidence for its safety and efficacy.
Study Design: Retrospective case series.
Setting: Single academic medical center.
J Vasc Surg
June 2021
Department of Surgery, Swedish Medical Center, Seattle, Wash. Electronic address:
Objective: Neurogenic thoracic outlet syndrome (NTOS) is no longer either "controversial" or "disputed"; however, its optimal surgical management remains unclear. Many thoracic outlet decompression procedures are performed by first rib resection, usually via a transaxillary route.
Methods: A retrospective review of a prospectively maintained NTOS database was performed.
Braz J Anesthesiol
May 2021
Kocaeli University Faculty of Medicine, Department of Anatomy, Kocaeli, Turquia.
Background And Objectives: To evaluate the single-injection and triple-injection techniques in infraclavicular blocks with an ultrasound-guided medial approach in terms of block success and the need for supplementary blocks.
Methods: This study comprised 139 patients who were scheduled for elective or emergency upper-limb surgery. Patients who received an infraclavicular blocks with a triple-injection technique were included in Group T (n = 68).
Anesth Pain Med
February 2019
Anesthesiology Research Center, Taleghani Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
Background: Various mechanisms have been suggested for analgesic effects of drugs used in infra-clavicular block and each has contributed to pain relief.
Objectives: The aim of this study was to compare the degree of sympathetic block and measure tumor necrosis factor (TNF)-alpha, interleukin (IL)-6, and IL-1 levels before and after infra-clavicular block with ropivacaine and bupivacaine in patients undergoing arterio venous fistula (AVF) surgery.
Methods: Forty-eight patients undergoing AVF surgery were randomly divided to two groups, undergoing infra-clavicular block with ropivacaine and bupivacaine.
Anesth Essays Res
January 2018
Department of Anaesthesiology, AIIMS, New Delhi, India.
Objective: The aim of the study was to assess the effectiveness of ultrasound in analyzing topographic relationship of nerve cords with axillary artery at lateral infraclavicular level, their variations, and the distance from the skin and to correlate findings with anthropometric parameters.
Materials And Methods: Two hundred patients aged 18-75 years were enrolled for the study after informed written consent. A 7-12 MHz linear ultrasonic transducer was used for scanning of the brachial plexus at lateral infraclavicular fossa.
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