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LIST OF ILLUSTRATIONS. 
fig. 
42. Bone elevator or screw 
43. Chisel ..•••••* 
44. Lenticular knife ..-••••• 
45. Periosteum knife ...•••• 
46. Exfoliative trephine ...•••• 
47. Perforating trephine 
48. Head of a horse (B) ,..•••• 
49. Lateral view of horse’s skull; the facial sinuses exposed 
50. Necrosis of the turbinated bones . • 
51. Infero-lateral view of the laryngeal region (B) . . . . 
52. Parotid gland and Stenson’s duct. (Semi-schematic.) (0) 
53. Actinomycosis of the parotid gland in an ox 
54. 55, 56, 57. Plastic operations (B) •••••• 
58. Incomplete union of fracture of the body of the lower jaw 
59. Fracture of the lower jaw united by wiring (C) . 
60. Cancer of the inferior maxilla ...••• 
61. Bothryomycosis of the lower jaw ..... 
62. Osteoporosis of the upper jaw • ••••• 
63. Pre-auricular fistula due to presence of a dentigerous cyst 
64. Gunther’s catheter ...•••• 
65. Deep tissues in the parotid region; opening the guttural pouches. 
(Semi-schematic.) (C) ...•••• 
66. Splint for fracture of horn core ...••• 
67. Form of splint for fracture of horn core • 
68. Zehden’s syringe •••••••• 
69. Zehden’s trochar .••••••• 
70. Sub-luxation of the 3rd cervical vertebra, as seen from the left side 
71. Sub-luxation of the 3rd cervical vertebra, as seen from the right 
side ....••••••••• 
72. Distortion of the neck (torticollis) in consequence of the calkin of a 
hind shoe becoming caught in the head-collar .... 
73. Knudsen’s iron splint for distortion of the neck .... 
74. Probang and mouth gag for cattle ..... 
75. (Esophageal screw ..•••••• 
76. (Esophageal screw ..•••••• 
77. Delvos and Hertwig’s oesophageal forceps .... 
78. To illustrate the operation of cesophagotomy. (Semi-schematic.) (C) . 
79. Section at right angles to the long axis of the neck through the upper 
third of the sixth cervical vertebra (E) . 
80. A papilloma from the oesophagus of an ox 
81. Tampon-canula, or Trendelenberg-canula . . . . 
82. Havne’s tracheal trochar ...••■• 
83. 84, 85. Thompson’s tracheotome ....•• 
86. Making the incision in tracheotomy (B) . 
87. Introducing the canula (B) 
88. Method of performing tracheotomy . . . . . 
89. Barthelemy’s canula .....•■ 
90. Position of tracheal canula ....•• 
91. Leblanc’s jointed canula ...<••• 
92. Leblanc’s jointed canula 
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