Tracheotomy
Fig ØA L R 0 Y17.220.08 8 105 52.5 1 Y17.220.09 9 105 52.5 2 Y17.220.10 10 105 52.5 3 Y17.220.11 11 105 52.5 4 Y17.220.12 12 105 52.5 5 Y17.220.13 13 105 52.5