Articles: nerve-block.
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Acta Anaesthesiol Scand · Jul 1999
Block of the brachial plexus branches by the humeral route. A prospective study in 503 ambulatory patients. Proposal of a nerve-blocking sequence.
Brachial plexus is usually approached by the supraclavicular or axillary route. A technique for selective blockade of the branches of the plexus at the humeral canal using electrolocation has recently been proposed. The aim of the present study was to assess the feasibility of this technique in the ambulatory patient and to determine the optimal sequence of nerve-blocking. ⋯ This study shows that the nerve block at the humeral canal is an efficient and safe technique. Considering the onset times of nerve blocks, the following sequence for blockade can be recommended: median, ulnar, radial, musculocutaneous, medial (brachial and antebrachial) cutaneous nerves. The selective blockade of the main nerves of the upper limb at the humeral canal can be recommended for surgery of the forearm and the hand in the ambulatory patient.
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Anesteziol Reanimatol · Jul 1999
Comparative Study[Prolonged blocking of the brachial plexus by axillary approach in children].
Surgical interventions were carried out under combined total anesthesia with prolonged blocking of the brachial plexus via axillary approach in 40 children aged 4-14 years with surgical diseases of the arms. Prolonged axillary blockade maintained adequate analgesia in the lower third of the brachial bone, ulnar joint, forearm, and hand for 24-48 h. The proposed protocols of lidocaine and bupivacaine infusion into the axillary space of the brachial plexus caused no toxic reactions in children of this age group. The method can be used in children during and after surgery.
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Clinical Trial
Popliteal fossa block for postoperative analgesia after foot surgery in infants and children.
The efficacy of a popliteal fossa block (PFB) was evaluated after foot and ankle surgery in children. With the child still anesthetized, a PFB was performed with 0.75 ml/kg of 0.2% ropivacaine. Postoperative analgesia was assessed by using an objective pain score, assigned at 2-h intervals. ⋯ Eight patients required no analgesic agents during the first 12 postoperative hours. The duration of the analgesia varied from 8 to 12 hours. PFB provides effective analgesia after foot and ankle surgery in children.