Ear problems and head tilt

Robert Williams

doi:10.22233/9781910443200.22

British Small Animal Veterinary Association , 244 (2015); https://doi.org/10.22233/9781910443200.22

/content/chapter/10.22233/9781910443200.chap22

Ear problems and head tilt

GBP

BSAVA Library Pass Buy a pass

Author: Robert Williams
From: BSAVA Manual of Canine Practice
Item: Chapter 22, pp 244 - 251
DOI: 10.22233/9781910443200.22
Copyright: © 2015 British Small Animal Veterinary Association
Publication Date: January 2015

Abstract

Disorders of the ears are some of the most common presentations in first-opinion canine practice; rarely will a day go by when a practitioner doesn’t need to deal with a case of ear disease. This chapter focuses on clinical examination of the ear, aural haematoma, laceration of the pinna, foreign bodies, otitis externa and vestibular disease. Quick Reference Guides: Ear cytology; Otoscopy; Surgical treatment of aural haematoma.

Full text loading...

/content/chapter/10.22233/9781910443200.chap22

Figures

/content/figure/10.22233/9781910443200.chap22.ch22fig1

22.1

10.22233/9781910443200/fig22_1_thumb.gif

10.22233/9781910443200/fig22_1.png

22.1 Otodectes cynotis ear mite. (Original magnification X80) (Courtesy of Ken Robinson)

/content/figure/10.22233/9781910443200.chap22.ch22fig2

22.2

10.22233/9781910443200/fig22_2_thumb.gif

10.22233/9781910443200/fig22_2.png

22.2 Typical appearance of an aural haematoma, showing a bulging fluid-filled mass on the concave surface of the pinna.

/content/figure/10.22233/9781910443200.chap22.ch22fig3

22.3

10.22233/9781910443200/fig22_3_thumb.gif

10.22233/9781910443200/fig22_3.png

22.3 Needle drainage of an aural haematoma.

/content/figure/10.22233/9781910443200.chap22.ch22fig4

22.4

10.22233/9781910443200/fig22_4_thumb.gif

10.22233/9781910443200/fig22_4.png

22.4 Laceration of the pinna; note the profuse bleeding.

/content/figure/10.22233/9781910443200.chap22.ch22fig6

22.6

10.22233/9781910443200/fig22_6_thumb.gif

10.22233/9781910443200/fig22_6.png

22.6 (a) Young cross-breed dog with early otitis externa, showing erythema of the outer canal. (b) Typical gross appearance of otitis externa.

/content/figure/10.22233/9781910443200.chap22.ch22fig8

22.8

Chronic otitis externa, showing thickening of the skin lining the ear canal and narrowing of the canal, in a middle-aged Staffordshire Bull Terrier. Copyright © 2015 British Small Animal Veterinary Association.

10.22233/9781910443200/fig22_8_thumb.gif

10.22233/9781910443200/fig22_8.png

22.8 Chronic otitis externa, showing thickening of the skin lining the ear canal and narrowing of the canal, in a middle-aged Staffordshire Bull Terrier.

/content/figure/10.22233/9781910443200.chap22.ch22fig9

22.9

10.22233/9781910443200/fig22_9_thumb.gif

10.22233/9781910443200/fig22_9.png

22.9 Head tilt in a geriatric dog.

/content/figure/10.22233/9781910443200.chap22.ch22fig10

22.10

10.22233/9781910443200/fig22_10_thumb.gif

10.22233/9781910443200/fig22_10.png

22.10 Typical appearance of an aural polyp following removal. This is a relatively large, smooth, pale pink/purple mass with an obvious ‘stalk’.

/content/figure/10.22233/9781910443200.chap22.ch22ufig1

Untitled

10.22233/9781910443200/fig22_249-1_thumb.gif

10.22233/9781910443200/fig22_249-1.png

/content/figure/10.22233/9781910443200.chap22.ch22ufig2

Untitled

10.22233/9781910443200/fig22_249-2_thumb.gif

10.22233/9781910443200/fig22_249-2.png

/content/figure/10.22233/9781910443200.chap22.ch22ufig3

Bacterial rods in a sample from an ear canal. Some bacteria are being phagocytosed by neutrophils, showing that the infection is active. (Original magnification X1000)

Bacterial rods in a sample from an ear canal. Some bacteria are being phagocytosed by neutrophils, showing that the infection is active. (Original magnification X1000) Copyright © 2015 British Small Animal Veterinary Association.

10.22233/9781910443200/fig22_249-3_thumb.gif

10.22233/9781910443200/fig22_249-3.png

Bacterial rods in a sample from an ear canal. Some bacteria are being phagocytosed by neutrophils, showing that the infection is active. (Original magnification X1000) Bacterial rods in a sample from an ear canal. Some bacteria are being phagocytosed by neutrophils, showing that the infection is active. (Original magnification X1000)

/content/figure/10.22233/9781910443200.chap22.ch22ufig4

Bacterial cocci in a sample from an ear canal. Some bacteria are being phagocytosed by neutrophils, showing that the infection is active. (Original magnification X1000)

Bacterial cocci in a sample from an ear canal. Some bacteria are being phagocytosed by neutrophils, showing that the infection is active. (Original magnification X1000) Copyright © 2015 British Small Animal Veterinary Association.

10.22233/9781910443200/fig22_249-4_thumb.gif

10.22233/9781910443200/fig22_249-4.png

Bacterial cocci in a sample from an ear canal. Some bacteria are being phagocytosed by neutrophils, showing that the infection is active. (Original magnification X1000) Bacterial cocci in a sample from an ear canal. Some bacteria are being phagocytosed by neutrophils, showing that the infection is active. (Original magnification X1000)

/content/figure/10.22233/9781910443200.chap22.ch22ufig5

10.22233/9781910443200/fig22_250-1_thumb.gif

10.22233/9781910443200/fig22_250-1.png

/content/figure/10.22233/9781910443200.chap22.ch22ufig6

10.22233/9781910443200/fig22_250-2_thumb.gif

10.22233/9781910443200/fig22_250-2.png

/content/figure/10.22233/9781910443200.chap22.ch22ufig7

10.22233/9781910443200/fig22_250-3_thumb.gif

10.22233/9781910443200/fig22_250-3.png

Normal ear canal, with a small amount of wax. © Sue Paterson Normal ear canal, with a small amount of wax. © Sue Paterson

/content/figure/10.22233/9781910443200.chap22.ch22ufig8

10.22233/9781910443200/fig22_250-4_thumb.gif

10.22233/9781910443200/fig22_250-4.png

/content/figure/10.22233/9781910443200.chap22.ch22ufig9

10.22233/9781910443200/fig22_250-5_thumb.gif

10.22233/9781910443200/fig22_250-5.png

/content/figure/10.22233/9781910443200.chap22.ch22fig10a

(a,b) Preoperative views, showing the extent of the haematoma. (c) Sutures on the convex surface of the pinna. (d) The concave surface, showing the sutures and drainage channel. The postoperative photographs were taken after removal of the drapes, but before final clean (the sutures continue to ooze for some time afterwards).

(a,b) Preoperative views, showing the extent of the haematoma. (c) Sutures on the convex surface of the pinna. (d) The concave surface, showing the sutures and drainage channel. The postoperative photographs were taken after removal of the drapes, but before final clean (the sutures continue to ooze for some time afterwards). Copyright © 2015 British Small Animal Veterinary Association.

10.22233/9781910443200/fig22_251-1_thumb.gif

10.22233/9781910443200/fig22_251-1.png

(a,b) Preoperative views, showing the extent of the haematoma. (c) Sutures on the convex surface of the pinna. (d) The concave surface, showing the sutures and drainage channel. The postoperative photographs were taken after removal of the drapes, but before final clean (the sutures continue to ooze for some time afterwards). (a,b) Preoperative views, showing the extent of the haematoma. (c) Sutures on the convex surface of the pinna. (d) The concave surface, showing the sutures and drainage channel. The postoperative photographs were taken after removal of the drapes, but before final clean (the sutures continue to ooze for some time afterwards).

More like this

/content/chapter/10.22233/9781910443200.chap22

dcterms_title,dcterms_description

5