Fig. 2From: Radiographic determination of the tracheal indices at caudal cervical, thoracic-inlet, and intra-thoracic trachea in non-bulldog brachycephalic breeds without evidence of cardiorespiratory diseaseBox-and-whisker plots of vertical tracheal diameter (A), manubrium-tracheal index (B), thoracic inlet-tracheal index (C), and proximal rib3-tracheal score (D) at the caudal cervical, thoracic-inlet, and intra-thoracic tracheal regions for 80 healthy non-bulldog brachycephalic breeds. The 25th to 75th percentiles and ranges are represented by boxes and whiskers, respectively; the medians and means are represented by lines and crosses within the boxes, respectivelyBack to article page