caa a22 4500 388083824 CHVBK 20180307125225.0 cr unu---uuuuu 161130e199901 xx s 000 0 eng 10.1017/S002221510014318X doi S002221510014318X pii (NATIONALLICENCE)cambridge-10.1017/S002221510014318X Corrosion of a silver Negus tracheostomy tube [Elektronische Daten] Corrosion of silver tracheostomy tubes has previously been reported. In all of these reports, it occurred at the junction between the neck plate and the outer tube where an alloy of inferior corrosion resistance, compared to silver, has been used in the brazed joint. We present, to our knowledge, a previously unreported case of corrosion of the main body of the outer tube of a silver Negus tracheostomy tube where no such alloy is present. Copyright © JLO (1984) Limited 1999 Tracheostomy nationallicence Prosthesis failure nationallicence Ayshford C. A. Department of Otolaryngology, Queen Elizabeth Hospital, Edgbaston, Birmingham, UK. Walsh R. M. Department of Otolaryngology, Queen Elizabeth Hospital, Edgbaston, Birmingham, UK. Proops D. W. Department of Otolaryngology, Queen Elizabeth Hospital, Edgbaston, Birmingham, UK. The Journal of Laryngology & Otology Cambridge University Press 113/1(1999-01), 68-69 0022-2151 113:1<68 1999 113 JLO https://doi.org/10.1017/S002221510014318X text/html Onlinezugriff via DOI 1 other jats NATIONALLICENCE 856 40 https://doi.org/10.1017/S002221510014318X text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Ayshford C. A. Department of Otolaryngology, Queen Elizabeth Hospital, Edgbaston, Birmingham, UK NATIONALLICENCE 700 1- Walsh R. M. Department of Otolaryngology, Queen Elizabeth Hospital, Edgbaston, Birmingham, UK NATIONALLICENCE 700 1- Proops D. W. Department of Otolaryngology, Queen Elizabeth Hospital, Edgbaston, Birmingham, UK NATIONALLICENCE 773 0- The Journal of Laryngology & Otology Cambridge University Press 113/1(1999-01), 68-69 0022-2151 113:1<68 1999 113 JLO CC0 http://creativecommons.org/publicdomain/zero/1.0 nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-cambridge