Anaesthesia
-
A patient underwent oesophageal dilatation for invasive secondary carcinoma. During the course of the procedure, ventilation of the patient's lungs became impossible due to total tracheal obstruction. A rigid bronchoscopy was performed and the cause was found to be fragments of tumour that had broken off and were behaving like a ball-valve in the trachea and right main bronchus.
-
Dr Nathan Cooley Keep (1800-1875) was a Boston dentist and doctor who carried our pioneering work in both dentistry and anaesthesia. He worked with William Morton before the first public demonstration of ether anaesthesia, formed the world's first anaesthetic partnership with Morton but parted company with him and later opposed Morton's claim to be the sole inventor of ether anaesthesia.
-
The use of unsheathed non-insulated needles and a nerve stimulator as an aid to peripheral nerve blockade in children has received little attention in the literature. In order to assess the value of such a technique, a study was performed in children presenting for lower limb surgery with no contraindication to femoral and/or sciatic nerve block. Four hundred and eleven children, mean age 4.25 (SD 3.8) years and mean weight 16.8 (SD 9.4) kg, received a total of 883 peripheral nerve blocks: 419 femoral nerve blocks and 464 sciatic nerve blocks. ⋯ The current required to stimulate the more superficial femoral nerve ranged from 0.5-1.0 mA whilst for the deeper sciatic nerve ranged from 1.2-2.0 mA. Staff in training, with little or no experience of the technique, successfully performed 223 nerve blocks in 114 patients under the author's guidance. The overall success rate was 98%, the failures occurring early in the series.
-
Biography Historical Article Classical Article
An anaesthetic inhaler with automatic thermo-compensation. 1956.
-
Comment Letter Comparative Study
A comparison of 25G and 27G Whitacre needles for caesarean section.