Equine Ocular Examination: Basic and Advanced Diagnostic Techniques

Equine Ophthalmology

Volumn , Issue , 2005, Pages 1-62

  Michau, Tammy Miller ^a  

^a NORTH CAROLINA STATE UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 84882440660     PISSN: None     EISSN: None     Source Type: Book    
DOI: 10.1016/B0-72-160522-2/50004-2     Document Type: Chapter

References (259)

1. Davidson MG Equine ophthalmology. Veterinary ophthalmology 1991, 576-610. Lea & Febiger, Philadelphia. ed 2. K.N. Gelatt (Ed.).
2. Brooks DE Equine ophthalmology. Veterinary ophthalmology 1999, 1053-1116. Lippincott Williams & Wilkins, Philadelphia. ed 3. K.N. Gelatt (Ed.).
3. Bistner S Fundus examination of the horse. Vet Clin North Am Large Anim Pract 1984, 6:541-551.
4. Cooley PL Normal equine ocular anatomy and eye examination. Vet Clin North Am Equine Pract 1992, 8:427-449.
5. Meredith R, Wolf ED Ophthalmic examination and therapeutic techniques in the horse. Comp Contin Ed Pract Vet 1981, 3:s426-s433.
6. Lavach JD Large animal ophthalmology 1990, Mosby, St Louis.
7. Riis RC Equine ophthalmology. Veterinary ophthalmology 1981, 569-605. Lea & Febiger, Philadelphia. K.N. Gelatt (Ed.).
8. Lavach JD Handbook of equine ophthalmology 1987, Giddings Studio Publishing, Fort Collins, Colo.
9. Davis JL, et al. The effect of topical administration of atropine sulfate on the normal equine pupil: influence of age, breed, and gender. Vet Ophthalmol 2003, 6:329-332.
10. Samuelson D Ophthalmic anatomy. Veterinary ophthalmology 1999, 31-150. Lippincott Williams & Wilkins, Philadelphia, . ed 3. K.N. Gelatt (Ed.).
11. Budras KD Anatomy of the horse: an illustrated text 2001, Schlutersche, Hannover, Germany. ed 3.
12. Dyce KM, Sack WO, Wensing CJG Textbook of veterinary anatomy 2002, Saunders, Philadelphia. ed 3.
13. Prince JH, et al. Anatomy and histology of the eye and orbit in domestic animals 1960, 128-153. Charles C. Thomas, Springfield, Ill.
14. Martin CL, Anderson BG Ocular anatomy. Veterinary ophthalmology 1981, 18-22. Lea & Febiger, Philadelphia. K.N. Gelatt (Ed.).
15. Kainer RA Clinical anatomy of the equine head. Vet Clin North Am Equine Pract 1993, 9:1-23.
16. Diesem C Organs of vision. Sisson and Grossman's the anatomy of the domestic animal 1975, 703. WB Saunders, Philadelphia. ed 5. R. Getty (Ed.).
17. Diesem C Gross anatomic structures of equine and bovine orbit and its contents. Am J Vet Res 1968, 29:1769-1781.
18. Miller TL, et al. Description of ciliary body anatomy and identification of sites for transscleral cyclophotocoagulation in the equine eye. Vet Ophthalmol 2001, 4:183-190.
19. Severin GA Veterinary ophthalmology notes 1995, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, Colo. ed 3.
20. Andrew SE, et al. Density of corneal endothelial cells and corneal thickness in eyes of euthanitized horses. Am J Vet Res 2001, 62:479-482.
21. Simoens P, Muylle S, Lauwers H Anatomy of the ocular arteries in the horse. Equine Vet J 1996, 28(Suppl):360-367.
22. Anderson BG, Anderson W Vasculature of the equine and canine iris. Am J Vet Res 1977, 38:1791-1799.
23. Anderson BG, Wyman M Anatomy of the equine eye and orbit: histologic structure and blood supply of the eyelids. J Equine Med Surg 1979, 3:4-9.
24. Crispin SM Tear-deficient and evaporative dry eye syndromes of the horse. Vet Ophthalmol 2000, 3:87-92.
25. Latimer CA, et al. Radiographic and gross anatomy of the nasolacrimal duct of the horse. Am J Vet Res 1984, 45:451-458.
26. O'Brien RT, Biller DS Dental imaging: dentistry. Vet Clin North Am Equine Pract 1998, 14:259-271.
27. Said AH, et al. Contribution to the nasolacrimal duct of donkeys in Egypt. Zentralbl Veterinarmed 1977, 6:347-350. [C].
28. Gilger BC, et al. Ocular parameters related to drug delivery in the canine and equine eye: aqueous and vitreous humor volume and scleral surface area and thickness. In Progress.
29. Rubin L Atlas of veterinary ophthalmoscopy 1974, Lea & Febiger, Philadelphia.
30. Crispin S, Mathews A, Parker J The equine fundus: examination, embryology, structure, and function. Equine Vet J 1990, 10(Suppl):42-49.
31. Gelatt KN Ophthalmoscopic studies in the normal and diseases ocular fundi of horses. J Am Anim Hosp Assoc 1971, 7:158-162.
32. Matthews A, Crispin S, Parker J The equine fundus. II. Normal anatomical variants and colobomata. Equine Vet J 1990, 10(Suppl):50-54.
33. De Schaepdrijver L, et al. Retinal vascular patterns in domestic animals. Res Vet Sci 1989, 47:34-42.
34. Bertone JJ, Biller DS, Ruggles A Diagnostic techniques for evaluation of the paranasal sinuses. Vet Clin North Am Equine Pract 1993, 9:75-91.
35. Scott EA, Duncan JR, McCormack JE Cryptococcus involving the postorbital area and frontal sinus of the horse. J Am Vet Med Assoc 1974, 165:626-627.
36. Ramsey DT, Hauptmann JG, Peterson-Jones SM Corneal thickness, intraocular pressure, and optical corneal diameter in Rocky Mountain horses with cornea globosa or clinically normal corneas. Am J Vet Res 1999, 60:1317-1320.
37. Gelatt KN, Gum GG, Mackay EO Evaluation of mydriatics in horses. Vet Comp Ophthalmol 1995, 5:104-107.
38. Gelatt KN Ophthalmic examination and diagnostic procedures. Veterinary ophthalmology 1999, 427-466. Lippincott Williams & Wilkins, Philadelphia. ed 3. K.N. Gelatt (Ed.).
39. Gelatt KN Ophthalmic examination and diagnostic procedures. Veterinary ophthalmology 1991, 195-235. Lea & Febiger, Philadelphia. ed 2. K.N. Gelatt (Ed.).
40. Williams MM, et al. Systemic effects of topical and subconjunctival ophthalmic atropine in the horse. Vet Ophthalmol 2000, 3:193-199.
41. George LW Localization and differentiation of neurologic diseases. Large animal internal medicine 1990, 145-170. Mosby, St Louis. B.P. Smith (Ed.).
42. Mayhew IG Large animal neurology: a handbook for veterinary clinicians 1989, Lea & Febiger, Philadelphia.
43. Scagliotti RH Comparative neuro-ophthalmology. Veterinary ophthalmology 1999, 1307-1400. Lippincott Williams & Wilkins, Philadelphia. ed 3. K.N. Gelatt (Ed.).
44. Crispin SM Developmental anomalies and abnormalities of the equine iris. Vet Ophthalmol 2000, 3:93-98.
45. Gum GG, Gelatt KN, Ofri R Physiology of the eye. Veterinary ophthalmology 1999, 151-181. Lippincott Williams & Wilkins, Philadelphia. ed 3. K.N. Gelatt (Ed.).
46. Neer TM Horner's syndrome: anatomy, diagnosis, and causes. Comp Contin Educ Pract Vet 1984, 6:740-746.
47. Smith JS, Mayhew IG Horner's syndrome in large animals. Cornell Vet 1977, 67:529-542.
48. Purohit RC, McCoy MD, Bergfield WA Thermographic diagnosis of Horner's syndrome in the horse. Am J Vet Res 1980, 41:1180-1182.
49. Bacon CL, et al. Bilateral Horner's syndrome secondary to metastatic squamous cell carcinoma in a horse. Equine Vet J 1996, 28:500-503.
50. Sweeney RW, Sweeney CR Transient Horner's syndrome following routine intravenous injection in two horses. J Am Vet Med Assoc 1984, 185:802-803.
51. Geiser DR, Henton JR, Held JP Tympanic bulla, petrous temporal bone, and hyoid apparatus disease in horses. Comp Contin Educ Pract Vet 1988, 10:740-754.
52. Adams R, Mayhew IG Neurological examination of newborn foals. Equine Vet J 1984, 16:306-312.
53. Gelatt KN Congenital and acquired ophthalmic lesions in the foal. Anim Eye Res 1993, 1-2:15-27.
54. Mayhew IG Neuro-ophthalmology. Color atlas and text of equine ophthalmology 1995, 215-222. Mosby-Wolfe, London. K.C. Barnett (Ed.).
55. Latimer CA, Wyman M, Hamilton J An ophthalmic survey of the neonatal horse. Equine Vet J 1983, 2(Suppl):9-14.
56. Enzerink E The menace response and pupillary light reflex in neonatal foals. Equine Vet J 1998, 30:546-548.
57. Brooks DE, Clark CK, Lester GD Cochet-Bonnet aesthesiometer-determined corneal sensitivity in neonatal foals and adult horses. Vet Ophthalmol 2000, 3:133-138.
58. Clark CK, Brooks DE, Lester GD Corneal sensitivity and tear production in hospitalized neonatal foals. Proc Am Coll Vet Ophthalmol 1996, 23:134-136.
59. Latimer CA, Wyman M Neonatal ophthalmology. Vet Clin North Am Equine Pract 1985, 1:235-259.
60. Koch SA, et al. Ocular disease in the newborn horse: a preliminary report. J Equine Med Surg 1978, 2:167-170.
61. Peiffer RL Foundations of equine ophthalmology: clinical anatomy and physiology. Equine Pract 1979, 1:39-46.
62. Roberts SM Ocular disorders. Equine reproduction 1993, 1076-1087. Lea & Febiger, Philadelphia. A.I. McKinnon, J.L. Voss (Eds.).
63. Roberts SM Congenital ocular anomalies. Vet Clin North Am Equine Pract 1992, 8:459-487.
64. Munroe G Survey of retinal haemorrhages in neonatal thoroughbred foals. Vet Rec 2000, 146:95-101.
65. Cutler TJ Ophthalmic findings in the geriatric horse. Vet Clin North Am Equine Pract 2002, 18:545-574.
66. Brooks DB Ophthalmology for the equine practitioner. Equine ophthalmology for the equine practitione 2002, Teton NewMedia, Jackson, Wyo. D.B. Brooks (Ed.).
67. Rubin LF Auriculopalpebral nerve block as an adjunct to the diagnosis and treatment of ocular inflammation in the horse. J Am Vet Med Assoc 1964, 144:1387-1388.
68. Manning JP, St.Clair LE Palpebral, frontal, and zygomatic nerve blocks for examination of the equine eye. Vet Med Small Anim Clin 1976, 32:187-189.
69. Van der Woerdt A, et al. Effect of auricle-palpebral nerve block and intravenous administration of xylazine on intraocular pressure and corneal thickness in horses. Am J Vet Res 1995, 56:155-158.
70. Raffe MR, et al. Retrobulbar block in combination with general anesthesia for equine ophthalmic surgery. Vet Surg 1986, 15:139-141.
71. Short CE, Rebhun WC Complications caused by the oculocardiac reflex during anesthesia in a foal. J Am Vet Med Assoc 1980, 176:630-631.
72. Brooks DE Orbit. Equine surgery 1992, 654-666. WB Saunders, Philadelphia. J.A. Auer (Ed.).
73. Moore CP Eyelids and nasolacrimal disease. Vet Clin North Am 1992, 8:499-519.
74. Joyce JR, Bratton GR Keratoconjunctivitis sicca associated with fracture of the mandible. Vet Med Small Anim Clin 1973, 6:619-620.
75. Spurlock SL, Spurlock GH, Wise M Keratoconjunctivitis sicca associated with fracture of the stylohyoid bone in a horse. J Am Vet Med Assoc 1989, 194:258-259.
76. Van Kempen KR, James LF Ophthalmic lesions in locoweed poisoning in cattle, sheep, and horses. Am J Vet Res 1971, 32:1293-1295.
77. Spiess BM, Wilcock BP, Physick-Sheard PW Eosinophilic granulomatous dacryoadenitis causing bilateral keratoconjunctivitis sicca in a horse. Equine Vet J 1989, 21:226-228.
78. Collins BK, et al. Immune mediated keratoconjunctivitis sicca in a horse. Vet Comp Ophthalmol 1994, 4:61-65.
79. Wolf ED, Meredith R Parotid duct transposition in the horse. J Equine Vet Sci 1981, 12:143-145.
80. Reilly L, Beech J Bilateral keratoconjunctivitis sicca in a horse. Equine Vet J 1994, 26:171-172.
81. Firth EC Vestibular disease and its relationship to facial paralysis in the horse: a clinical study of 7 cases. Aust Vet J 1977, 53:560-565.
82. Marts BS, Bryan GM, Prieur DJ Schirmer tear test measurement and lysozyme concentration of equine tears. J Equine Med Surg 1977, 1:427-430.
83. Williams RD, Manning JP, Peiffer RL The Schirmer tear test in the equine: normal values and the contribution of the gland of the nictitating membrane. J Equine Med Surg 1979, 3:117-119.
84. Brightmann AH, et al. Decreased tear production associated with general anesthesia in the horse. J Am Vet Med Assoc 1983, 182:243-244.
85. Clark CK, Brooks DE, Lester GD Corneal sensitivity and tear production in hospitalized neonatal foals. Proc Am Coll Vet Ophthalmol 1996, 23:134-136.
86. Beech J, et al. Schirmer tear test results in normal horses and ponies: effect of age, season, environment, sex, time of day and placement of strips. Vet Ophthalmol 2003, 6:251-254.
87. Hamor RE, et al. Evaluation of results for Schirmer tear tests conducted with and without application of a topical anesthetic in clinically normal dogs of 5 breeds. Am J Vet Res 2000, 61:1422-1425.
88. Massa KL, et al. Usefulness of aerobic microbial culture and cytologic evaluation of corneal specimens in the diagnosis of infectious ulcerative keratitis in animals. J Am Vet Assoc 1999, 215:1671-1674.
89. Da Silva Curiel JM, et al. Nutritionally variant streptococci associated with corneal ulcers in horses. J Am Vet Med Assoc 1990, 107:624-626.
90. Kleinfeld J, Ellis PP Effects of topical anesthetics on growth of microorganisms. Arch Ophthalmol 1966, 76:712-715.
91. Champagne ES, Pickett JP The effect of topical 0.5% proparacaine HCL on corneal and conjunctival culture results. Proc Am Coll Vet Ophthalmol 1995, 26:144-145.
92. Miller TR, et al. Herpetic keratitis in the horse. Equine Vet J 1990, 10(Suppl):15-17.
93. Collinson PN, et al. Isolation of herpesvirus type 2 (equine gamma herpesvirus 2) from foals with keratoconjunctivitis. J Am Vet Med Assoc 1994, 205:329-331.
94. Lavach JD, et al. Cytology of normal and inflamed conjunctivas in dogs and cats. J Am Vet Med Assoc 1977, 170:722-727.
95. Bauer GA, Spiess BM, Lutz H Exfoliative cytology of conjunctiva and cornea in domestic animals: a comparison of four collecting techniques. Vet Comp Ophthalmol 1996, 6:181-186.
96. Wills M, et al. Conjunctival brush cytology: evaluation of a new cytological collection technique in dogs and cats with a comparison to conjunctival scraping. Vet Comp Ophthalmol 1997, 7:74-81.
97. Richter M, et al. Keratitis due to Histoplasma in a horse. Vet Ophthalmol 2003, 6:99-103.
98. Forster RK, et al. Methenamine-silver stained corneal scrapings in keratomycosis. Am J Ophthalmol 1976, 82:261-265.
99. Galle LE, et al. Prevalence of equine herpesvirus DNA from conjunctival swabs in Missouri. Vet Ophthalmol 2003, 6:360-361. (abstract).
100. Neary A, et al. Diagnosis of equine fungal keratitis using polymerase chain reaction. Vet Ophthalmol 2003, 6(6):363. (abstract).
101. Kuonen VJ, et al. A PCR-based assay for the diagnosis of equine fungal keratitis. Vet Ophthalmol 2003, 6:364. (abstract).
102. Da Silva Curiel JMA, et al. Topical fluorescein dye: effects on immunofluorescent antibody test for feline herpesvirus keratoconjunctivitis. Prog Vet Comp Ophthalmol 1991, 1:99-104.
103. Feenstra RPG, Tseng SCG What is actually stained by rose Bengal?. Arch Ophthalmol 1992, 10:984-993.
104. Kim J The use of vital dyes in corneal disease. Curr Opin Ophthalmol 2000, 11:241-247.
105. Feenstra RPG, Tseng SCG Comparison of fluorescein and rose Bengal staining. Ophthalmology 1992, 99:605-617.
106. Gelatt KN Vital staining of the canine cornea and conjunctiva with rose Bengal. J Am Anim Hosp Assoc 1972, 8:17-22.
107. Slatter DH Differential staining of the canine cornea and conjunctiva with fluorescein-rose Bengal and Alcian blue. J Small Anim Pract 1972, 14:291-296.
108. Laroche RR, Campbell RC Quantitative rose Bengal staining technique for external ocular diseases. Ann Ophthalmol 1988, 20:274-276.
109. Coster DJ Superficial keratopathy. Duane's clinical ophthalmology on CD-ROM 1999, vol 4. Lippincott, Williams & Wilkins, Hagerstown, Md, 17.
110. Lemp MA, Chacko B Diagnosis and treatment of tear deficiencies. Duane's clinical ophthalmology on CD-ROM 1999, vol 4. Lippincott, Williams & Wilkins, Hagerstown, Md, 14.
111. Kimura SJ Fluorescein paper: simple means of insuring use of sterile fluorescein. Am J Ophthalmol 1951, 34:446-447.
112. Cello RM, Lasmanis J Pseudomonas infection of the eye of the dog resulting from the use of contaminated fluorescein solution. J Am Vet Med Assoc 1958, 132:297-299.
113. Kim J, Foulks GN Evaluation of the effect of lissamine green and rose bengal on human corneal epithelial cells. Cornea 1999, 18:328-332.
114. Brooks DE, et al. Rose Bengal positive epithelial microerosions as a manifestation of equine keratomycosis. Vet Ophthalmol 2000, 3:83-86.
115. Dziezyc J Nasolacrimal system. Equine surgery 1992, 630-634. WB Saunders, Philadelphia. J.A. Auer (Ed.).
116. Schumacher J, Dean P, Welch B Epistaxis in two horses with dacryohemorrhea. J Am Vet Med Assoc 1992, 200:366-367.
117. Berliner ML Biomicroscopy of the eye 1949, Vol I. Paul B. Hoeber, New York.
118. Martin CL Slit lamp examination of the normal canine anterior ocular segment. I. Introduction and technique. J Small Anim Pract 1969, 10:143-149.
119. Martin CL Slit lamp examination of the normal canine anterior ocular segment. II. Description. J Small Anim Pract 1969, 10:151-162.
120. Martin CL Slit lamp examination of the normal canine anterior ocular segment. III. Discussion and summary. J Small Anim Pract 1969, 10:1163-1169.
121. Trim CM, Colbern GT, Martin CL Effect of xylazine and ketamine on intraocular pressure in horses. Vet Rec 1985, 117:442-443.
122. Miller PE, Pickett JP, Majors LJ Evaluation of two applanation tonometers in horses. Am J Vet Res 1990, 51:935-937.
123. Cohen CM, Reinke DA Equine tonometry. J Am Vet Med Assoc 1970, 156:1884.
124. McClure JR, Gelatt KN, Manning JP The effect of parenteral acepromazine and xylazine on intraocular pressure in the horse. Vet Med Small Anim Clin 1976, 32:1727-1730.
125. Benson GJ, et al. Intraocular tension of the horse: effects of succinylcholine and halothane anesthesia. Am J Vet Res 1981, 42:1831-1832.
126. Smith P, et al. Tonometric and tonographic studies in the normal pony eye. Equine Vet J 1990, 10(Suppl):360-368.
127. Gelatt KN, et al. Evaluation of applanation tonometers for the dog eye. Invest Ophthalmol Vis Sci 1977, 16:963-968.
128. Gelatt KN, Gum GG Evaluation of electronic tonometers in the rabbit eye. Am J Vet Res 1981, 42:1778-1781.
129. Dziezyc J, Millichamp NJ, Smith WB Comparison of applanation tonometers in dogs and horses. J Am Vet Med Assoc 1992, 201:430-433.
130. Plummer CE, Ramsey DT, Hauptmann JG Assessment of corneal thickness, intraocular pressure, optical corneal diameter, and axial globe dimensions in Miniature horses. Am J Vet Res 2003, 64:661-665.
131. Kotani T, et al. Which are the optimal tonometers for different animal species?. Anim Eye Res 1993, 12:55-61.
132. Gelatt KN, Gum GG, Mackay EO Estimation of aqueous humor outflow facility by pneumatonography in normal, genetic carrier, and glaucomatous Beagles. Vet Comp Ophthalmol 1996, 6:148-151.
133. Smith P, et al. Unconventional aqueous humor outflow of microspheres perfused into the equine eye. Am J Vet Res 1986, 47:2445-2453.
134. Toris CB, et al. Prostaglandin A2 increases uveoscleral outflow and trabecular outflow facility in the cat. Exp Eye Res 1995, 61:649-657.
135. Murphy CJ, Howland HC The optics of comparative ophthalmoscopy. Vision Res 1987, 27:599-607.
136. Bunce DF The use of the ophthalmoscope in veterinary practice. Vet Med 1955, 50:599-604.
137. Barnett KC Principles of ophthalmoscopy. Vet Med 1967, 62:56-57.
138. Bistner SI Techniques and advances in ophthalmology. Vet Med Small Anim Clin 1983, 78:489-491.
139. Olin DD Examination of the aqueous humor as a diagnostic aid in anterior uveitis. J Am Vet Med Assoc 1977, 171:557-559.
140. Hazel SJ, et al. Laboratory evaluation of aqueous humor in the healthy dog, cat, horse, and cow. Am J Vet Res 1985, 46:657-659.
141. May DR, Noll FG An improved approach to aqueous paracentesis. Ophthalmol Surg 1991, 22:821-822.
142. Wurster U, Riese K, Hoffman K Enzyme activities and protein concentration in the intraocular fluids of ten mammals. Acta Ophthalmol (Copenh) 1982, 60:729-741.
143. Glaze MB, et al. Immunoglobulin levels in tears and aqueous humor of horses before and after diethylcarbamazine (DEC) therapy. Vet Immunol Immunopathol 1984, 7:185-198.
144. Halliwell RE, et al. Studies on recurrent equine uveitis. II. The role of Leptospira interrogans serovar pomona. Curr Eye Res 1985, 4:1033-1040.
145. Halliwell RE, Hines MT Studies on recurrent equine uveitis. I. Levels of immunoglobulin and albumin in the aqueous humor of horses with and without intraocular disease. Curr Eye Res 1985, 4:1023-1031.
146. Cook CS, McGahan MC Copper concentrations in cornea, iris, normal, and cataractous lenses and intraocular fluids of vertebrates. Curr Eye Res 1986, 5:69-76.
147. Matthews AG, Poulter T Albumin and immunoglobulins G, A, and M in aqueous humor from clinically normal equine eyes. Equine Vet J 1986, 18:117-120.
148. Cantor GH, Palmer GH, Fenwick BW Analysis of post mortem aqueous humor chemistry in the horse with particular reference to urea nitrogen and creatinine. Equine Vet J 1989, 21:288-291.
149. Parma AE, et al. Tears and aqueous humor from horses inoculated with Leptospira contain antibodies which bind to cornea. Vet Immunol Immunopathol 1987, 14:181-185.
150. Faber NA, et al. Detection of Leptospira spp. in the aqueous humor of horses with naturally acquired recurrent uveitis. J Clin Microbiol 2000, 38:2731-2733.
151. Wollanke B, Rohrbach BW, Gerhards H Serum and vitreous humor antibody titers in and isolation of Leptospira interrogans from horses with recurrent uveitis. J Am Vet Med Assoc 2001, 219:795-800.
152. McLaughlin BG, McLaughlin PS Equine vitreous humor chemical concentrations: correlation with serum concentrations, and postmortem changes with time and temperature. Can J Vet Res 1988, 52:476-480.
153. Ofri R Optics and physiology of vision. Veterinary ophthalmology 1999, 183-216. Lippincott Williams & Wilkins, Philadelphia. ed 3. K.N. Gelatt (Ed.).
154. Roberts SM Equine vision and optics. Vet Clin North Am Equine Pract 1992, 8:451-457.
155. Stuhr CM, et al. The normal refractive state of the equine. Vet Ophthalmol 1999, 2:265. (abstract).
156. Sivak JG, Allen DB An evaluation of the ramp retina in the horse eye. Vision Res 1975, 15:1353-1356.
157. Matthews AG, Handscombe MC Bilateral cataract formation and subluxation of the lenses in a foal: a case report. Equine Vet J 1979, 2(Suppl):23-24.
158. Millichamp NJ, Dziezyc J Cataract surgery in horses. Invest Ophthalmol Vis Sci 1996, 37:S763. (abstract).
159. Ramsey DT, et al. Refractive error in Rocky Mountain horses with cornea globosa and with normal corneas. Invest Ophthalmol Vis Sci 2000, 41:S135. (abstract).
160. Hamori D Notes on hereditary myopia in horses. Vet Bull 1941, 13:136. (abstract).
161. Miller PE A limited review of feline and equine vision. Proc Am Coll Vet Ophthalmol 1996, 26:94-102.
162. Woimant Z. Contribution à l7apos;étude du globe oculaire chez le cheval par la skiascopy et l'echographie. Thesis, École Nationale Vétérinaire d'Alfort, 1976. Referenced from Lavach JD, Large animal ophthalmology.
163. Wouters L, De Moor A: Retinocopische refraktiebepaling bij het paard, Vlaams Diergeneeskd Tijdschr 1978;47:445-454. Referenced from Lavach JD, Large animal ophthalmology.
164. Davidson MG Clinical retinoscopy for the veterinary ophthalmologist. Vet Comp Ophthalmol 1997, 7:128-137.
165. Murphy CJ, Zadnik K, Mannis MJ Myopia and refractive error in dogs. Invest Ophthalmol Vis Sci 1992, 33:2459-2463.
166. Berkow JW, Orth DH, Kelley JS Fluorescein angiography: technique and interpretation 1991, American Academy of Ophthalmology, San Francisco.
167. Walde I [The fluorescence angiogram of the normal ocular fundus in the dog and horse]. Tierarztl Prax 1977, 5:343-347.
168. Gelatt KN, Henderson JD, Steffen GR Fluorescein angiography of the normal and diseased ocular fundi of the laboratory dog. J Am Vet Med Assoc 1976, 169:980-984.
169. Slater JD, et al. Fluorescein angiographic appearance of the normal fundus and of focal chorioretinal lesions in the horse. Invest Ophthalmol Vis Sci 1995, 36:S779.
170. Walde I, Punzet G Intravital staining of the ocular fundus with fluorescein sodium in the dog and horse. Weiner Tierarztliche Monatsschrift 1976, 63:216-224.
171. Davidson MG, Baty KT Anaphylaxis associated with intravenous sodium fluorescein administration in a cat. Prog Vet Comp Ophthalmol 1991, 1:127-128.
172. Brooks DE, Clark CK, Lester GD Cochet-Bonnet aesthesiometer-determined corneal sensitivity in neonatal foals and adult horses. Vet Ophthalmol 2000, 3:133-137.
173. Barrett PM, et al. Absolute corneal sensitivity and corneal trigeminal nerve anatomy in normal dogs. Prog Vet Comp Ophthalmol 1991, 1:245-254.
174. Blocker T, Van Der Woerdt A A comparison of corneal sensitivity between brachycephalic and domestic short-haired cats. Vet Ophthalmol 2001, 4:127-130.
175. Kaps S, Richter M, Spiess BM Corneal esthesiometry in the healthy horse. Vet Ophthalmol 2003, 6:151-155.
176. Boberg-Ans J Experience in clinical examination of corneal sensitivity. Br J Ophthalmol 1955, 39:705-726.
177. Bonnet R, Millidot M Corneal aesthesiometry: its measurement in the dark. Am J Optom Arch Am Acad Optom 1966, 43:238-243.
178. Millidot M The influence of age on the sensitivity of the cornea. Invest Ophthalmol Vis Sci 1977, 16:240-242.
179. Millidot M The influence of pregnancy on the sensitivity of the cornea. Br J Ophthalmol 1977, 61:646-649.
180. Millidot M Do blue-eyed people have more sensitive corneas than brown-eyed people?. Nature 1975, 255:151-152.
181. Kolstad A Corneal sensitivity by low temperatures. Acta Ophthalmol 1970, 48:789-793.
182. Weigt AK, Pickett JP, Herring IP The effects of cyclophotocoagulation with a neodymium: yttrium-aluminum-garnet laser on sensitivity, intraocular pressure, aqueous tear production, and corneal nerve morphology in eyes of dogs. Am J Vet Res 2002, 63:906-915.
183. Murphy CJ, et al. Spontaneous chronic corneal epithelial defects (SCCED) in dogs: clinical features, innervation, and effect of topical SP, with or without IGF-1. Invest Ophthalmol Vis Sci 2001, 42:2252-2261.
184. Boydell P Corneal sensitivity in cats with herpetic keratitis. Proc Am Coll Vet Ophthalmol 1997, 24:98.
185. Gilger BC, et al. Canine corneal thickness measured by ultrasonic pachymetry. Am J Vet Res 1991, 10:1570-1572.
186. Moodie KL, et al. Postnatal development of corneal curvature and thickness in the cat. Vet Ophthalmol 2001, 4:267-272.
187. Gilger BC, et al. Corneal thickness measured by ultrasonic pachymetry in cats. Am J Vet Res 1993, 54:228-230.
188. Ling T Osmotically induced central and peripheral corneal swelling in the cat. Am J Optom Physiol Opt 1987, 64:674-677.
189. Korah S, Thomas R, Muliyil J Comparison of optical and ultrasound pachymetry. Indian J Ophthalmol 2000, 48:279-283.
190. Gwin RM, et al. Decrease in canine corneal endothelial cell density and increase in corneal thickness as a function of age. Invest Ophthalmol Vis Sci 1982, 22:267-271.
191. Gwin RM, et al. Effects of phacoemulsification and extracapsular lens removal on corneal thickness and endothelial cell density in the dog. Invest Ophthalmol Vis Sci 1983, 24:227-236.
192. Bell KD, Campbell RJ, Bourne WM Late endothelial failure of penetrating keratoplasty: study with light and electron microscopy. Cornea 2000, 19:40-46.
193. Gum GG Electrophysiology in veterinary ophthalmology. Vet Clin North Am Small Anim Pract 1980, 10:437-453.
194. Komaromy AM, Smith PJ, Brooks DE Electroretinography in dogs and cat. Part I. Retinal morphology and physiology. Comp Contin Educ Pract Vet 1998, 20:343-350.
195. Komaromy AM, Smith PJ, Brooks DE Electroretinography in dogs and cat. II. Technique, interpretation, and indications. Comp Contin Educ Vet Pract 1998, 20:355-366.
196. Sims MH Electrodiagnostic evaluation of vision. Veterinary ophthalmology 1999, 483-507. Lippincott Williams & Wilkins, Philadelphia. ed 3. K.N. Gelatt (Ed.).
197. Komaromy AM, et al. Flash electroretinography in standing horses using the DTL microfiber electrode. Vet Ophthalmol 2003, 6:27-33.
198. Brooks DE Equine glaucoma. Current therapy in equine medicine 4 1997, 360-362. WB Saunders, Philadelphia. E.R. Robinson (Ed.).
199. Witzel DA, et al. Congenital stationary night blindness: an animal model. Invest Ophthalmol Vis Sci 1978, 17:788-795.
200. Rebhun WC Retinal and optic nerve diseases. Vet Clin North Am Equine Pract 1992, 8:587-608.
201. Bilge M, et al. A map of the visual cortex in the cat. J Physiol 1967, 191:116P-118P.
202. Yanase J, Ogawa H Effects of halothane and sevoflurane on the electroretinogram of dogs. Am J Vet Res 1997, 58:904-909.
203. Lalonde MR, Chauhan BC, Tremblay F Retinal ganglion cell contribution to the multi-focal electroretinogram (MF-ERG): axotomy vs. TTX injections in a porcine model. Invest Ophthalmol Vis Sci 2001, 42:S147. (abstract).
204. Wouters L, de Moor A, Moens Y Rod and cone components in the electroretinogram of the horse. Zentralbl Veterinarmed A 1980, 27:330-338.
205. Francois J, et al. Morphometric and electrophysiologic study of the photoreceptors in the horse. Ophthalmologica 1980, 181:340-349.
206. Gilger BC, et al. Long term effect on the equine eye of an intravitreal device used for sustained release of cyclosporine A. Vet Ophthalmol 2000, 3:105-110.
207. Carroll J, et al. Photopigment basis for dichromatic color vision in the horse. J Vis 2001, 1:80-87.
208. Scotty NC, et al. Diagnostic ultrasonography of equine lens and posterior segment abnormalities. Vet Ophthalmol 2004, 7:127-139.
209. Wilkie DA Ophthalmic procedures and surgery in the standing horse. Vet Clin North Am Equine Pract 1991, 7:535-547.
210. Williams J, Wilkie DA Ultrasonography of the eye. Comp Contin Educ Pract Vet 1996, 18:667-677.
211. Rogers M, et al. Evaluation of the extirpated equine eye using B-mode ultrasonography. Vet Radiol 1986, 27:24-29.
212. Byrne SF, Green RL Ultrasound of the eye and orbit 2002, Mosby, St Louis, Mo. ed 2.
213. van der Woerdt A, Wilkie DA, Myers W Ultrasonographic abnormalities in the eyes of dogs with cataracts: 147 cases (1986-1992). J Am Vet Med Assoc 1993, 203:838-841.
214. Dziezyc J, Hagar DA Ocular ultrasonography in veterinary medicine. Semin Vet Med Surg 1988, 3:1-9.
215. Eisenberg HM Ultrasonography of the eye and orbit. Vet Clin North Am Small Anim Pract 1985, 15:1263-1274.
216. Mettenleiter EM [Sonographic diagnosis (B-mode technique) for the eyes in horses. I. Methods and normal findings]. Tierarztl Prax 1995, 23:481-488.
217. Mettenleiter EM [Sonographic diagnosis (B-mode technique) for the eyes in horses. II. Pathological cases]. Tierarztl Prax 1995, 23:588-595.
218. Liebmann JM, Ritch R, Esaki K Ultrasound biomicroscopy. Ophthalmol Clin North Am 1998, 11:421-433.
219. Pavlin CJ, Foster FS Ultrasound biomicroscopy of the eye 1995, Springer-Verlag, New York.
220. Pavlin CJ, et al. Ultrasound biomicroscopy of anterior segment structures in normal and glaucomatous eyes. Am J Ophthalmol 1992, 113:381-389.
221. Trope GE, et al. Malignant glaucoma. Clinical and ultrasound biomicroscopic features. Ophthalmology 1994, 101:1030-1035.
222. Berinstein DM, et al. Ultrasound biomicroscopy in anterior ocular trauma. Ophthalmic Surg Lasers 1997, 28:201-207.
223. Bentley E, Diehl KA, Miller PE Measurement of high resolution ultrasound images: intraobserver and interobserver reliability. Vet Ophthalmol 2002, 5:286. (abstract).
224. Bentley E, Miller PE, Diehl K Use of high-resolution ultrasound as a diagnostic tool in veterinary ophthalmology. J Am Vet Med Assoc 2003, 223:1617-1622.
225. Dietrich U, Moore PA Clinical application of ultrasound biomicroscopy in veterinary ophthalmology. Vet Ophthalmol 1999, 5:292. (abstract).
226. Schebitz H, Wilkens H Atlas of radiographic anatomy of the horse 1978, 10-15. WB Saunders, Philadelphia. ed 3.
227. Park RD Radiographic examination of the equine head. Vet Clin North Am Equine Pract 1993, 9:49-74.
228. Wyn-Jones G Interpreting radiographs 6: radiology of the equine head. II. Equine Vet J 1985, 17:417-425.
229. Stickle R The equine skull. Textbook of veterinary diagnostic radiology 1994, 66-72. WB Saunders, Philadelphia. ed 2. D.E. Thrall (Ed.).
230. Latimer JC Equine nasal passages and sinuses. Textbook of veterinary diagnostic radiology 1994, 73-86. WB Saunders, Philadelphia. ed 2. D.E. Thrall (Ed.).
231. Smallwood JE, Spaulding KA Radiographic anatomy of the dog and horse. Textbook of veterinary diagnostic radiology 1994, 556-603. WB Saunders, Philadelphia. ed 2. D.E. Thrall (Ed.).
232. Caron JP, et al. Periorbital skull fractures in five horses. J Am Vet Med Assoc 1986, 188:280-284.
233. Davidson HJ, et al. Radiographic examination of eyes fixed in Zenker's solution. Vet Pathol 1989, 26:83-85.
234. Brooks DE Ocular imaging. Veterinary ophthalmology 1999, 467-482. Lippincott Williams & Wilkins, Philadelphia. ed 3. K.N. Gelatt (Ed.).
235. Nykamp SG, Scrivani PV, Pease AP Computed tomography dacryocystography evaluation of the nasolacrimal apparatus. Vet Radiol Ultrasound 2004, 45:23-28.
236. Latimer CA, Wyman M Atresia of the nasolacrimal duct in three horses. J Am Vet Med Assoc 1984, 184:989-992.
237. Ashenhurst M, et al. Combined computed tomography and dacryocystography for complex lacrimal problems. Can J Ophthalmol 1991, 26:27-31.
238. Takehara Y, et al. Dynamic MR dacryocystography: a new method for evaluating nasolacrimal duct obstructions. Am J Radiol 2000, 175:469-473.
239. Barbee DD, et al. Computed tomography in horses. Vet Radiol Ultrasound 1987, 28:144-151.
240. Morrow KL, et al. Computed tomographic imaging of the equine head. Vet Radiol Ultrasound 2000, 41:491-497.
241. Smallwood JE, et al. Anatomic reference for computed tomography of the head of the foal. Vet Radiol Ultrasound 2002, 43:99-117.
242. Dik KJ Computed tomography of the equine head. Abstracts of oral presentations, 10th IVRA meeting. Vet Radiol Ultrasound 1994, 35:231-251.
243. Tucker RL, Farrell E Computed tomography and magnetic resonance imaging of the equine head. Vet Clin North Am Equine Pract 2001, 17:131-144.
244. Boroffka SAEB, Van Den Belt AJA CT/Ultrasound diagnosis: retrobulbar hematoma n a horse. Vet Radiol 1996, 37:441-443.
245. Allen JR, et al. Brain abscess in a horse: diagnosis by computed tomography and successful surgical treatment. Equine Vet J 1987, 19:552-555.
246. Colbourne CM, et al. Surgical treatment of progressive ethmoidal hematoma aided by computed tomography in a foal. J Am Vet Med Assoc 1997, 211:335-338.
247. Forrest LJ The head: excluding the brain and orbit. Clin Tech Small Anim Pract 1999, 14:170-176.
248. Ragle CA, et al. Computed tomographic valuation of head trauma in a foal. Vet Radiol 1988, 39:206-208.
249. Sasaki M, et al. CT examination of the guttural pouch (auditory tube diverticulum) in Przewalskis's horse (Equus przewalski). J Vet Med Sci 1999, 61:1019-1022.
250. Tietje S, Becker M, Bockenhoff G Computed tomographic evaluation of head diseases in the horse: 15 cases. Equine Vet J 1996, 28:98-105.
251. Wallace MA, et al. Central blindness associated with a pituitary adenoma in a horse. Equine Pract 1996, 18:8-13.
252. Warmerdam EPL, Klein WR, van Herpen BPJM Infectious temporomandibular joint disease in the horse: computed tomographic diagnosis of two cases. Vet Rec 1997, 141:172-174.
253. Baptiste KE, et al. Paranasal sinus osteoma in an American Miniature horse: computed tomographic evaluation and surgical management. Equine Pract 1996, 18:14-19.
254. Davis JL, et al. Nasal adenocarcinoma with diffuse metastases involving the orbit, cerebrum, and multiple cranial nerves in a horse. J Am Vet Med Assoc 2002, 221:1460-1463.
255. Morgan R, Daniel GB, Donnell RL: Magnetic resonance imaging of the normal eye and orbit of the horse, Prog Vet Comp Ophthalmol 3:127-133.
256. Vazquez JM, et al. Magnetic resonance imaging of two normal equine brains and their associated structures. Vet Rec 2001, 148:229-232.
257. Arencibia A, et al. Magnetic resonance imaging and cross sectional anatomy of the normal equine sinuses and nasal passages. Vet Radiol Ultrasound 2000, 41:313-319.
258. Chaffin MK, et al. Magnetic resonance imaging of the brain of normal neonatal foals. Vet Radiol Ultrasound 1997, 38:102-111.
259. Freestone JF, et al. Ultrasonic identification of an orbital tumor in a horse. Equine Vet J 1989, 21:135-136.