Anaesthesia
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A case is presented of retrobulbar haemorrhage following anaesthesia for the removal of a chicken bone from the pharynx of a patient with systemic lupus erythematosus. The aetiology and treatment are discussed.
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The development of a tactile clinical test of the positioned orotracheal tube is described which allows confirmation of its location within the larynx. It was possible, after preliminary experience with the test, to confirm laryngeal placement confidently in an average of 97% of cases in two concurrent series each of which consisted of 100 patients. ⋯ The implications of this test are discussed in relation to difficult intubation, obstetric anaesthesia, the teaching of applied anatomy and checking by their trainers of intubations performed by very junior anaesthetists. Familiarity with this test should be considered essential for its reliable implementation.
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This is a report of a modification to one design of laryngoscope to increase the angle between blade and handle, to facilitate intubation in cases of difficult access, such as in obstetric practice or in patients in whom neck flexion is limited, for example by skull traction. The modification offers the unique advantage of two useful blade angles in one instrument. ⋯ It would also be suitable for inclusion in resuscitation kits for use both within and outside hospital. The second type would be more suitable for the maternity or spinal injuries unit, or the difficult intubation box of a general operating theatre suite.
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Letter Case Reports
Management of labour and delivery in a patient with Guillain-Barré syndrome.