[Eye injuries in the dog caused by cat claws].
A retrospective study of ocular cat claw injuries in the dog revealed an over-representation of very young dogs in our case material. Puppies up to the age of 12 weeks have no menace response. Thus, an important protective mechanism is missing in early life. This may be one reason for the frequently occurring severe ocular trauma caused by cat claw injuries in puppies. Older dogs are less likely to sustain such an injury. Cat claw injuries cause corneal and lens capsule perforation with ensuing severe phacoclastic uveitis. In our series phthisis bulbi or secondary glaucoma were the result in 50% of the cases. In large lens capsule tears early lens extraction may prevent severe uveitis and may retain functional vision.
Spiess
B M
BM
Veterinär-Chirurigische Klinik, Universität Zürich.
Rühli
M B
MB
Bolliger
J
J
D000367:Age Factors; D000818:Animals; D002415:Cats; D065306:Corneal Injuries; D004285:Dogs / Q000293:injuries*; D015807:Eye Injuries, Penetrating / Q000209:etiology / Q000628:therapy / Q000662:veterinary*; D005260:Female; D006724:Hoof and Claw; D007903:Lens Capsule, Crystalline / Q000293:injuries; D008297:Male; D012189:Retrospective Studies