Articles: nerve-block.
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Reg Anesth Pain Med · May 2004
ReviewSelective nerve root blocks for low back pain and radiculopathy.
In the management of patients with low back pain and radiculopathy, selective nerve root blocks (SNRBs) are now a common procedure for both diagnostic and therapeutic purposes. This article reviews the available studies as well as the relevant anatomy, pathology, technical considerations, and complications.
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Reg Anesth Pain Med · May 2004
Clinical evaluation of a modified posterior anatomical approach to performing the popliteal block.
Tibial and common peroneal nerves can be blocked by the posterior approach to the popliteal fossa. Techniques using fixed measured distances between knee skin crease and puncture point have been described. We report on an approach that is based on manual identification of the apex of the popliteal fossa. ⋯ The modified posterior anatomical approach for popliteal sciatic nerve block is easy to perform, has a high success rate, and has a low complication rate. The location of the needle insertion point is assessed without any measurement, thus avoiding inaccuracies caused by repeated skin-distance measurements.
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Rev Esp Anestesiol Reanim · May 2004
Clinical Trial[Parascalene block for shoulder arthroscopic surgery].
To evaluate the effectiveness of a parascalene block of the brachial plexus as the single form of anesthesia for arthroscopic surgery on the shoulder and for postoperative analgesia. ⋯ The parascalene technique to provide a brachial plexus block is effective for arthroscopic shoulder surgery.
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The anesthetic of a patient who presented for vascular access under axillary block is described. After physical examination and ultrasound study, the patient was found to have a bifid axillary artery. Because of neurologic anomalies associated with this vascular variation, an interscalene block was chosen for the procedure. The clinical implications of a bifid axillary artery when an axillary block is contemplated are discussed.